Team Group annonce de nouveaux SSD PCIe 4.0 x4, les MP44Q. Au format M.2, ils exploitent de la NAND Flash 3D QLC.

Cet article MP44Q, Team Group propose jusqu’à 4 To à 7,4 Go/s a été publié en premier par GinjFo.

Micron confirme la mise en production de masse de la NAND Flash QLC à 232 et le début des premières livraisons chez les OEM dont Crucial.

Cet article Micron annonce ses puces NAND Flash QLC 256 couches a été publié en premier par GinjFo.

YANSEN a présenté une nouvelle gamme de SSD, les SSD Enterprise. Ils visent le marché de l’embarqué et en particulièrement le segment du transport.

Cet article SSD 2,5 pouces Enterprise, Yansen vise le secteur de l’automobile et du transport ferroviaire a été publié en premier par GinjFo.

Les nouvelles sur le front des SSD ne sont pas réjouissantes. Il faut se préparer à une augmentation importante des prix (+25%)

Cet article Les prix des SSD vont augmenter de 25 % a été publié en premier par GinjFo.

Sabrent dévoile sa gamme Rocket 4, des SSD M.2 NVMe exploitant l’interface PCIe 4.0. Elle promet des débits allant jusqu’à du 7,3 Go/s.

Cet article SSD Rocket 4, Sabrent propose du 2 To à 7,3 Go/s a été publié en premier par GinjFo.

Le Spatium M570 Pro Frozr 2 To est un SSD NVMe M.2 PCIe 5.0 x4 signé MSI. Il promet des débits dépassant la barre des 12 Go/s.

Cet article Spatium M570 Pro Frozr 2 To, MSI propose-t-il un SSD gaming redoutable ? a été publié en premier par GinjFo.

Test du Spatium M570 Pro Frozr 2 To de MSI, un SSD NVMe M.2 PCIe 5.0 x4 annoncé avec des débits musclés dépassant la barre des 12 Go/s.

Cet article Test du Spatium M570 Pro Frozr a été publié en premier par GinjFo.

YMTC a lancé de nouvelles puces mémoire NAND Flash 3D QLC, les X3-6070. Leur endurance est comparable à celle de la NAND Flash 3D TL

Cet article NAND Flash 3D QLC Vs TLC, YMTC annonce une endurance équivalente a été publié en premier par GinjFo.

MSI renforce sa position sur le segment des SSD PCIe 5.0 avec l’annonce de la gamme des SPATIUM M580 FROZR. La barre des 15 Go/s est proche

Cet article MSI dévoile ses SSD SPATIUM M580 FROZR a été publié en premier par GinjFo.

SK hynix a dévoilé sa dernière gamme de SSD M.2 PCIe 5.0 x4, les PCB01. Les présentations se sont déroulées lors de la GTC 2024.

Cet article PCB01, SK Hynix promet un débit de 14 Go/s ! a été publié en premier par GinjFo.

Choosing the Best Hard Drives for your NAS

If you’re considering a NAS server for your home or business, selecting the appropriate hard drive is crucial. Just as each utensil in a cutlery set serves a unique purpose, NAS drives are designed for specific scenarios. Using unsuitable drive media in your NAS can significantly affect its performance and efficiency. In the past years, hard drive manufacturers have developed server-tailored hard drives (including SSDs) that cater to the unique demands of NAS systems. These drives are designed for sporadic access patterns, continuous operation (24×7), quick read/write cycles, and enhanced durability required in NAS environments.

As of late 2023, the market has seen an evolution in storage capacity, with commercial hard drives reaching up to 22TB and data centers testing drives between 24-30TB. This increase in capacity reflects the growing data storage demands in both personal and professional settings. However, the abundance of options, with more than fifteen top-tier NAS and Data Center class drives available, can make the selection process overwhelming. In this guide, I aim to simplify this process. Below, you’ll find a breakdown of eight different NAS/Server architectures along with the most suitable hard drive options for each, updated to reflect the latest advancements in technology and market trends as of 2023/2024.

Note – Use our Best Price Per TB Calculator tool HERE in order to get the best value storage for your needs. It includes filters for NAS size, redundancy, budget and capacity needs too!

Recommended NAS Hard Drives Best All Round = Seagate Ironwolf HDDs  $50-229  – Buy Here on Amazon – Buy HERE on B&H Best for Synology 2023/2024 Series = Synology HAT3300 HDDs $109-189  Buy Here on Amazon – Buy HERE on B&H Best for QNAP Business = Seagate Ironwolf Pro HDDs $79-399  Buy Here on Amazon – Buy HERE on B&H Best for Enterprise Rackmount = WD UltraStar HDDs $70-550 Buy Here on Amazon – Buy HERE on B&H Best for Synology Enterprise NAS = Synology HAT5300 HDDs $199-599  Buy Here on Amazon – Buy HERE on B&H Best for Budget NAS Builds = Toshiba H300 HDDs $250-450   Buy Here on Amazon – Buy HERE on B&H

Key Considerations in Buying Hard Drives for Your NAS

Before selecting the right NAS hard drive, it’s essential to grasp some key terms in the data storage industry. This knowledge ensures that the drive you choose meets your requirements to the highest standard. Here are some crucial terms you need to know, updated for 2023/2024, to decode the marketing jargon and understand the strengths and weaknesses of each drive:

RAID – Standing for Redundant Array of Independent Disks, RAID is a method of using multiple NAS HDDs simultaneously to enhance capacity, speed, and, most importantly, data safety. Unlike backups, RAID 0 combines total storage for high performance but lacks a safety net if a drive fails. RAID 1 cuts your total storage in half but provides a one-drive safety net. RAID 5 and RAID 6 offer one or two disk safety nets, respectively, and support much larger storage arrays. Other RAID levels exist, but these are the most widely used.

SATA – Despite it’s age, SATA still remains the most popular connection of HDDs in 2023/2024 (despite the rise of M.2 NVMe SSD use in NAS). SATA allows up to 6 Gigabits per second throughput. However, mechanical HDDs rarely exceeded 280MB/s. By 2023/2024, while SATA remains prevalent, advancements in connections like SAS, NVMe, and U.2, particularly in SSDs, have become more significant in enterprise settings.

Saturation – This term refers to the amount of data flowing through an interface/bandwidth. For instance, a SATA HDD might allow up to 600MB/s, but most NAS HDDs achieve around 180-280MB/s due to their mechanical design. Therefore, the saturation for a single drive is lower, at 180/280MB/s.

Platters – These are the disks inside the HDD that store data. Higher capacity drives feature more platters. Although compression techniques can increase space, there’s a limit to their effectiveness.

Rotation Speed – This indicates how fast the platters spin, enabling the arm/actuator to locate and write data magnetically.

Cache – This memory area on the NAS hard drive compiles and distributes data being processed by the disk. Larger capacity NAS hard drives typically have a larger cache, as do drives using Shingled Magnetic Recording (SMR), which requires more handling space due to its unique writing style.

Terabytes Written (TBW), AKA ‘Workload Rating’– A metric often given annually, TBW indicates the amount of data a NAS Hard Drive can handle in a year while maintaining performance. This figure considers the potential for repeatedly filling and emptying the drive, common in data centers or tiered backups. Standard NAS hard drives usually have a TBW of around 180TBW, Pro series around 300TBW, and Enterprise-class HDDs 550TBW or more. This is often referred to as the workload rating.

Magnetic Recording – This refers to how data is stored on the platters. As of 2023/2024, there are several prevalent types: SMR (Shingled Magnetic Recording), PMR/CMR (Perpendicular/Conventional Magnetic Recording), EAMR (Energy Assisted Magnetic Recording), and HAMR (Heat Assisted Magnetic Recording). Each type has its pros and cons, but PMR/CMR remains the most popular for NAS hard drives.

Warranty Length – This is the period during which the manufacturer will repair or replace a NAS hard drive if it fails due to manufacturing issues. Warranties typically range from 3 to 5 years.

These terms are essential for choosing the best NAS hard drive for your system in the context of 2023/2024. Next, we’ll examine different NAS hardware environments and recommend the best NAS hard drive for each.

Best Hard Drives for an Affordable RAID 6 Desktop 6/8-Bay NAS – Seagate Ironwolf (non-Pro)

1-12TB, 5900-7200RPM, 64-256MB Cache, 180TBW, 3yr Warranty, Rescue Data Recovery Services Included $50-229 

For those who are looking at a NAS server for business, or are home users who have made the enterprising move into the Prosumer bracket, then a 6-Bay or 8-Bay desktop NAS solution will become incredibly attractive. At this storage tier, we find a number of very cool and incredibly useful features become more widely available. For a start, we find the utility of RAID 6 (the 2 disk safety net configuration) much more palatable, as it makes less of a dent on our total available storage. Additionally, at this storage size, we start to see much more powerful processors, such as the Intel Core (i3, i5, etc) series arrive, AMD Ryzen and even Xeons. This combined with huge expandability of both memory internally and storage externally and generally with 10Gbe included as standard or available as an upgrade. So, at this scale of NAS storage, the hard drive choice becomes more important, as you do not want to create an internal bottleneck. For this tier of storage, I recommend the Seagate Ironwolf range of NAS drives. They arrive with a large number of 7200RM drives (with 5400RPM in the smaller capacities), a 180 terabytes per year guaranteed workload and the Seagate Rescue service. For those that are not aware, the Seagate Rescue+ package is a data recovery service that is included with your Ironwolf and Ironwolf Pro drives that, alongside your 3 year warranty, includes an additional 3 years of data recovery services.

What that means is that if your drive fails through no fault of your own within reason (so, no, not smashing it with a hammer), you can send the drive off to the Seagate recovery labs and they will try to get that data back. From accidental deletion, all the way through to mechanical and forensic level recovery, this is an impressive inclusion! You should still factor other safety nets in your architecture (backups, UPS, RAID, etc) but given the cost of data recovery services (costing anything from hundreds to thousands of pounds), this is a very, VERY useful inclusion when you need it. Additionally, Seagate Ironwolf hard drives sill manage to be the most affordable NAS drives on the market compared with their competitors, even when including the Rescue recovery included. They are also the only 3rd party NAS hard drive brand that has a tool to monitor drive health available on practically ALL the NAS software GUIs in the market, in Seagate Ironwolf Health Management.

+ Excellent Price Point

+ Rescue Data Recovery Services

+ Seagate Ironwolf Health Management

+ ONLY CMR/PMR Drives in their NAS Range

– Max Drive Capacity is 12TB (Pro Series go up to 22TB)

– Noisier General Operation than WD Red Drives

DEAL WATCH – Is It On Offer Right Now? Seagate IronWolf, 8TB ST8000VN002 £185 Amazon USA £185 [LINK] Seagate IronWolf 8TB NAS Internal Hard Drive HDD Amazon USA $139.99 [LINK] These Offers are Checked Daily

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Best Hard Drives for a Small NAS Drive – WD Red & WD Red Plus

1-14TB, 5400/7200RPM (higher Caps = 7200RPM), 64-256MB Cache, 180TBW, 3yr Warranty, WD Red 1-6TB (SMR), WD Red Plus 1-14TB (CMR) $69-379

If you are looking to populate a compact, modestly powered, desktop NAS system (so a 1-Bay or 2-Bay NAS drive), then you have quite a large range of Hard Drives on offer. It is worth highlighting though that larger and more enterprise drives (i.e faster and longer warranty) will be noticeably noisier. Additionally, you will need to factor in that your maximum storage is going to be capped at either a single drive OR (in a 2-Bay NAS with RAID 1)  your storage halved to maintain redundancy. Finally, you will need to factor in that most 2-Bay NAS devices will either have a smaller external network connection (1/2.5Gbe) or are not really capable of saturating a full connection externally. So, baring these factors in mind, I would recommend the WD Red series of NAS hard drives for small NAS systems. They do not typically have more aggressive hardware internally, so the ambient noise when these drives are running will be remarkably low.

The performance, due to the lower rotations per minute (RPM) and cache might not seem spectacularly high, but in a 1-Bay or 2-Bay NAS, you likely could not push much performance externally anyway, so why spend much more on something that in most cases you will not be able to take advantage of. Be warned though, as you reach the much higher capacities above 8TB, the general background noise of the drives will increase incrementally.

+ Affordable Price Tag

+ Low Noise and Power Consumption in 24×7 Use

+ Good base level of Capacities Available

– Some Drive feature Shingled Magnetic Recording (SMR)

– Performance is fairly average in the smaller capacities

DEAL WATCH – Is It On Offer Right Now? 12TB WD Red Plus Western Digital USA Buy 2 12TB drives for $379.98. [LINK] 18TB WD Red Pro Western Digital USA Buy 2 18TB drives for $549.98. [LINK] These Offers are Checked Daily

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Affordable Hard Drives for a RAID 5 Desktop 4-Bay NAS – Toshiba N300

4-18TB, 7200RPM, 128-512MB Cache, 180 TBW, 3yr Warranty, 1-1.2M MTBF Rating $250-450  

A 4-Bay NAS drive is generally when home and small/medium business users start to take their storage seriously. There are such a wide variety of hardware options that arrive at this storage tier, ranging from powerful Intel/AMD processors and DDR4 memory, to 10Gbe and PCIe upgrades. This arrives with the utility if RAID 5, that allows users to have a much larger potential capacity and performance, but still have a single drive of redundancy to fall back on in the event of drive failure. At this degree of NAS storage, you have a much greater potential to not only largely saturate a 10Gbe connection, but alternatively, you can also look into installing 2.5Gbe and 5Gbe upgrades and fill multiple plus gigabit connections directly or via a switch.  In order to maximize this connection, but to also not max out your budget, I recommend the Toshiba N300 range of Hard Drives. Although they are a brand that is generally held commercially in the 3rd place when it comes to NAS media drives, their N300 range arrives at a similar/lower price point than Seagate Ironwolf and WD Red, but also arrives with 7200RPM on all capacities, with the lowest capacity arriving with 128MB caching and scaling up to 256MB quickly in the series. The increase in RPM will increase the background clicks, hums and whirs of the drive, but at 4-Bays, this is something that the NAS enclosure itself will begin to generate too. A high performing and often overlooked drive that, at the top capacity, can hit performance of up to 274MB/s.

+ Well Priced for a 7200RPM and 128/256/512 Cache Drive

+ Available in up to 18TB, even in non-Pro N300 Series

+ Error Recovery Control

– Will Generate More Noise at 7200RPM

– Not As Widely Available

– Not as well regarded as Seagate or WD

The 3.5-inch N300 NAS Hard Drive offers unprecedented reliability for NAS and other high-performance storage systems. It is optimized to meet the reliability, endurance, performance and scalability requirements of 24-hour x 7-day high-capacity storage for personal, home office and small business use. The N300 is available in capacities of up to 18 TB.

DEAL WATCH – Is It On Offer Right Now? Toshiba N300 PRO 10TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Amazon USA 6.55 OFF (WAS 542) [LINK] These Offers are Checked Daily

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Best Hard Drives for a Small Rackmount NAS – WD Red Pro

2-22TB, 7200RPM, 128-512MB Cache, 300TBW, 5yr Warranty $85-429 

Now we move onto the Rackmount NAS compatible hard drives, we have to start looking squarely at two main factors – Performance and Durability. If you are a business or established Prosumer user, then chances are that your NAS system is going to be used for a much larger % per day than most average users. Whether it is for surveillance, virtual machines, business file-sharing or just a combination of all of them every day, you want drives that are going to give you a good level of performance internally AND externally. Likewise, as the hard drives in even a modest rackmount NAS will be on for extended periods, you need to know that the drive can maintain the promising performance indefinitely AND without braking. This is where we start to look at specifications such as TBW (Terabytes Written), Mean time between failure, workload cycles and the warranty in more detail. For those looking at 10Gbe equipped or at least ’10Gbe Ready’ modest rackmount systems, I would recommend the WD Red Pro series of compatible NAS hard drives. Generally, one of the first Pro series NAS hard drives to arrive on the market, the WD Red Pro series is designed for NAS systems up to 24Bays and is available up to 18TB currently.

What did we say about the WD Red Pro 22TB highest tier model? We reviewed it back on September ’22 and whichever way you look at it, the WD Red Pro 22TB Hard drive is a stone-cold WINNER of a drive – both in terms of what it brings to the end user AND what this new 10-platter/OptiNAND drive design means for the future of the WD drive line up. WD does not over promise with this drive (with performance exceeding the brands reported benchmarks in almost every one of my tests, even using mid-range equipment) and they even nailed the price point in line with previous drives in the portfolio (though there is simply no avoiding that you are going to need deep pockets to fully populate any system with these 22TB drives). That said, much like any other WD Red Pro drive, the more industrial architecture still leads to a slightly higher running temp, noisier operation and slight increased power use. This is to be expected, but with no non-Pro alternative available at this capacity, the feasibility of fully populating a smaller scale system with the WD Red Pro 22TB is going to be both expensive AND noisy. I definitely recommend this drive to larger-scale NAS and SAN environments that need sustained RAID performance, high capacity and storage reliability – just maybe buy some earplugs if you plan on working in the same room as them.

Certainly one of the most expensive NAS HDDs out there, but provides a very good level of storage, performance, durability and overall is a very dependable drive for SMB users (Small/Medium Business) that want a drive they can rely on.

+ Top Tier NAS Drive Performance

+ 300TB/Y Workload

+ Build for up to 24-Bay Servers

– Certainly Noiser than non-Pro equivalents

– More Expensive than the Seagate Pro Option

DEAL WATCH – Is It On Offer Right Now? 18TB WD Red Pro Western Digital USA Buy 2 18TB drives for $549.98. [LINK] These Offers are Checked Daily

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Best Hard Drives for an SMB Rackmount NAS 12-Bay – Seagate Ironwolf Pro

4-22TB, 7200RPM, 256MB Cache, 300 TBW (Newer NT version rates at 550TBW), 5yr Warranty, Rescue Data Recovery Services Included $79-399 

When it comes to the move into Rackmount storage for businesses (novices stop here) then not only do you have to only consider Pro/Enterprise-class drives only, but you can also start to look at drives that include certain business level advantages in terms of coverage and service. Much like the non-PRO series of hard drives mentioned earlier, the Seagate Ironwolf Pro series of HDDs include the Rescue+ data recovery services but also includes an impressive 5 years of the manufacturers warranty. However, it is in terms of performance, capacity and durability that the difference between these two ranges become apparent. For a start, the Ironwolf Pro HDD range arrives in capacities of up to 18TB (20TB promised for later in 2021 thanks to Energy Assisted Magnetic Recording), with ALL drives in the PRO range arriving with 7200RPM and 256/512MB of cache. The result is that these drives will hit up to an impressive 260MB/s, which even in smaller RAID 5 groups will easily saturate a 10Gb connection with just 4-5 drives.I performed te sts on 64MB, 256MB, 1GB and 4GB test files, as well as mixed 70/30% R/W. The results were consistent and largely lived up to Seagate’s claims here.

What did we think of the Seagate Ironwolf Pro larger capacities? We reviewed the new NT series (higher durability at 550TBW over 300TBW in the previous revisions) 20TB version and Straight out the gate, the Seagate Ironwolf Pro 20TB HDD comfortably delivers on it’s promises of performance. This alongside full tested and confirmed compatibility with Synology and QNAP NAS devices means that you have a drive here that can turn any 4-Bay NAS into a 60TB RAID5 Storage colossus – let alone once you start thinking about rackmounts and hyperscale. The pricing at the time of writing is a little muddled (the result of having two SKUs/Model IDs floating around in the market and eTailers having to play catch up) but that should hopefully iron out over time. I particularly appreciate that the workload discussion surrounding ‘Pro’ Class drives at 300TB/yr vs rapid HDD capacity growth is being addressed here with a 550TB/yr version to rival that of ‘Ent’ class drives – whatever the reason/motivation. The value of the Ironwolf Health Management tool is going to be something of debate and the inclusion of 3yrs data recovery services is a nice extra that (with any luck) few will need to use – but having them included in a 20TB HDD that still manages to maintain a similar level of Price per TB vs the bulk of NAS HDDs in the Pro tier increases the value notably. As HDDs continue to increase in scale and Seagate (among other brands) continues to outline their plans to hit 50TB by the end of the decade, the Seagate Ironwolf Pro ST2000NT001 is another good example of an HDD that finds a sweet spot between price, durability and value. Just be aware that this is a drive designed for large-scale use and that means high operational noise and higher than typical power use than non-Pro and smaller cap drives!

In recent years we have seen Seagate reshuffle their range of available capacities to align the capacities from 1-12TB to arrive in the standard Ironwolf range and Capacities of up to 18TB and 22TB to arrive on the PRO series (likely due to those larger capacity options requiring the more enterprise hardware as standard and making a non-PRO version impossible without purposely nerf’ing the lesser drives intentionally. There is crossover in 4-12TB models in between, however, the distinction in RPM, cache, build design and TBW rating is wide enough to justify this. The noise level of the Ironwolf HDD series in PRO is noticeable higher, but given these are designed for larger arrays, this noise increase will be less noticeable over the ambient noise of the whole system generally.

+ Excellent Price Point vs Ironwolf NON-Pro in the Portfolio

+ Rescue Data Recovery Services

+ New NT Version Available with 550 TB Annual Workload

+ Seagate Ironwolf Health Management

+ ONLY CMR/PMR Drives in their NAS Range

– Smallest Drive Capacity is 4TB

– Noticeable Boot Up Noise

DEAL WATCH – Is It On Offer Right Now? Seagate IronWolf, 8TB ST8000VN002 £185 Amazon USA £185 [LINK] Seagate IronWolf 8TB NAS Internal Hard Drive HDD Amazon USA $139.99 [LINK] These Offers are Checked Daily

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Best Hard Drives for an Enterprise Rackmount NAS Server – Seagate EXOS

1-24TB, 72000RPM, 256-512MB Cache, SAS & SATA Options, 550 TBW, 5yr Warranty, $99-519   

Now we finally move into the class of hard drive that is more classically defined at ‘Data Center’ and/or Hyperscale environments. Often choosing between a PRO class and Enterprise-class drive can be ticky at a glance. However, Pro class drives generally arrive with a much longer terabytes written rating per year (ie the amount of data that can be written to the drive throughout its lifespan per annum), arrive in numerous interfaces (so both SAS and SATA generally) and typically arrive with numerous format and encryption standard versions available. These are available because some industries and organizations insist on drive media that features in-built protection and secure erase on the drive itself. Of all the enterprise and data centre-class media in the market, I generally recommend the Seagate EXOS series for any hyper scale system environment. They are very, VERY closely followed by the Western Digital UltraStar class of drives, but the Seagate EXOS series is a little clearer to understand, has larger capacity options available earlier, will hopefully release Mach2 version drives in 2021 (dual actuator/arm SATA drives at 400MB/s+) and generally arrive a pinch lower in price too in like-for-like comparisons against the Ultrastar.

Sound Test Video Live Soon (Below)

Recent changes by Synology in their newest 2021 series of rackmounts systems to ONLY support their own range of HDD media has led to their own drives featuring on their own respective hardware, so make sure to check that your intended NAS rackmount system supports Seagate EXOS drives before you head to checkout!

+ Huge Range of Architecture Options (FIPS, Military Encryp, 4KN, SED, SAS and more)

+ Constantly Evolving (Mach 2 versions, x14, x16 & x18 etc)

+ Comparatively Lower in Price vs Ultrastar

+ New 24TB Model (X24) Version Available in 2024

– Range Can Be Confusing

– Availability Can Be Difficult + Some Models Are ‘Bulk Purchase’ Only

– Noisy!

DEAL WATCH – Is It On Offer Right Now? These Offers are Checked Daily

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Best Hard Drives for a Business Synology NAS – Synology HAT5300

8-18TB, 7200RPM, 256/512MB Cache, 550TBW, 5yr Warranty, Synology System ONLY, Firmware Control on Synology DSM $199-599 

Arriving on the scene in Jan 2021, the Synology branded range of Hard drives for enterprise server use took ALOT of people by surprise! Synology has always had a long-standing reputation with the production of network-attached storage, so in efforts to produce a complete first-party storage system that includes the software, the network hardware AND the media inside is very what their brand has been all about. In their defence too, these are not just cash-grab drives and are in-fact enterprise-class drives that are being priced at PRO series drives (so an Ultrastar/EXOS drive that is at the price tag of a WD Red or Ironwolf Pro). The drives themselves arrive (at launch anyway) with just three capacities available (8TB, 12TB and 16TB) and the architecture of them is quite eye-catching. A 550TBW per year rating, a 2.5Million MTTF, 256/512MB cache and performance ranging across the capacities from 230MB/s to a reported 270MB/s+. The drives are originally Toshiba M06/07/08 Enterprise drives that have a tweaked Synology NAS firmware onboard, so they are geared specifically towards utilization inside the Synology ecosystem. You can even check and upgrade the individual drive firmware directly from with the Synology DSM graphical user interface too, which is quite a unique and convenient feature for those larger arrays with differing drive versions being installed throughout your server’s lifespan.

You cannot really question the quality of the hardware architecture featured on the Synology HAT5300 range of hard drives. We clearly find here a range of drives that have been designed by Toshiba (an HDD vendor with decades of experience and Synology are not being coy about highlighting the partnership on this media), combined with one of the biggest providers of modern NAS in Synology, with media that is tweaked for use within their NAS systems and despite arriving at a Pro series price tag, arrive with hardware far more comparable to that of Seagate EXOS and Western digital Ultrastar hard drives. With a terrifically impressive annual workload, an approach to drive firmware and upgrades relatively unseen from any other drive for NAS’ and remarkable transparency from Synology in the marketing of these drives on day one certainly needs to be acknowledged. Moreover, Synology is not the first brand to champion the use of locked hard drive media in their service systems and they certainly won’t be the last. Overall, I am happy with the new Synology hard drives and despite possible reservations about where the logic of locked drives and exclusivity on this product and range will be extended to in the future (standard class versions?), I still happily recommend the Synology HAT5300 media series alongside other champions of NAS hard drive in 2021.

The move towards hard drive locking by Synology is something that has impressed some and disappointed others – but if you were going to be installing drive media inside a NAS system for business anyway, then ultimately these are still a very solid and well-performing product for you.

+ Enterprise Drives at a PRO class Price

+ 550TBW on ALL Capacities

+ Drive Firmware can be Updated from within the Synology DSM GUI

– Using them in not Synology NAS Hardware is not Supported

– More Expensive than other Enterprise Class HDDs from Seagate & WD

– Noisy Operation

DEAL WATCH – Is It On Offer Right Now? Synology DS3622xs+ /144TB HAT5300 12 Bay Amazon UK 2407.35 OFF (WAS 11970) [LINK] These Offers are Checked Daily

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Best Hard Drives for a Business QNAP NAS – WD Ultrastar

1-18TB, 7200RPM, 256-512MB Cache, 550TBW, 5yr Warranty, FIPS and SED Options, SATA, SAS and U.2 NVMe SSD Options $70-550  

Finally, we move onto possibly the most well known of the enterprise-class of Hard Drives on the market. When it comes to data center and hyper-scale storage environments, Western Digital’s UltraStar range has the same reputation and long-running recognition as IBM has in the computer industry. They have been the go-to drive media of choice in the huge storage environment’s for years, thanks in large part to the fact they have been designed, developed and improved at the same time as the systems they were going into. In recent years, competitors have taken chunks of the market from them (as they are a larger and slightly slower behemoth to suddenly change tactic) and feature larger product runs that have to last extensive lengths of time to facilitate data center replacement media as needed. Nevertheless, in recent years the Ultrastar brand under WD has diversified hugely and alongside the popular WD Gold label has branched into a vast array of interface types, form factors, media variants and scales. Typically the first drive series to crack into a new capacity tier (the first to crack 20TB too).

Sound Test Video Live Soon (Below)

The Ultrastar series of hard drives will often be compared against the WD Red Pro range of NAS hard drives when considering populating a server. It is worth remembering that the Ultrastar series is designed for both a higher performance AND a much more enduring performance – i.e it can maintain that level, as well as switch between processes, for much longer. Indeed in testing, the Ultrastar even features a much higher Read and Write performance than pretty much any other drive that peaks as high as 280MB/s in our ATTO DiskBenchmark testing below with just a single HDD. Even the IOs (IOPS_ went as high as 19,000, which although low when compared with modern high-end SSDs, for a single HDD is really impressive).

The drives themselves are fantastically dull in appearance of course, as one might expect from the enterprise tier and also feature quite an aggressive spin up noise. However, in much larger scale environments, you will almost certainly not hear the drive media over the ambient system fan noise. Overall still an oldie but a goodie!

+ Consistently High Performance

+ Well-established HDD Drive and Brand

+ Numerous Interfaces, in-Drive Encryption Systems and Choices

– DEFINITELY one of the most confusing product ranges

– Noticeably Noisy at boot

DEAL WATCH – Is It On Offer Right Now? These Offers are Checked Daily

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Best Hard Drives for a Home or Small Business 2023/2024 Gen Synology NAS – Synology HAT3300 Plus Series

4/6/8/12TB, 5900-7200RPM, 64-256MB Cache, 180TBW, 3yr Warranty, Synology NAS Designed, Firmware Update in DSM $109-189 

There is most certainly a clear design choice here to mirror that of the existing regular-class server drives on the market right now. The Synology HAT 3300+ series has been reported several times, not just here on the blog, to be built using Seagate Iron Wolf drive media with specific Synology firmware on board. Arriving with 180-terabyte annual workloads, 5400rpm, 256-megabyte cache, arriving in a CMR architecture and air-sealed – the specifications we see here are all quite standard. The 12TB benefits from an increased RPM and helium sealing, as per most 12 TB drives in the market, but apart from that the Synology Plus hard drive series are going to run quieter than most pro or enterprise-class drives, as well as have a slightly lower power consumption, but are also going to have a slight performance decrease than that of the HAT5300 and HAT3300. But that is only going to be of significance in larger RAID configurations realistically.

The differences between the Synology HAT3300, HAT5300/HAS5300 are pretty much exactly as you would find if you compared WD Red and Seagate IronWolf versus that of Seagate Exos and WD Ultrastar. Indeed, I am a little surprised that Synology has not introduced a middle ground in the form of a pro series drive, but perhaps this is something that will roll out later down the line. Nevertheless, this results in quite a void of performance, durability, and scale between these two ranges when compared to long-term established server hard drive ranges from these other companies filling the gaps of capacity and pro middle ground choices. It should be immediately highlighted that regardless of which Synology hard drive you opt for, you still benefit from firmware updates being actionable from within the Synology DSM software, easier and more streamlined warranty support, and firmware optimization that is specifically tailored towards Synology hardware deployment. We have discussed this at length previously when discussing the Synology enterprise hard drives and SSDs, and although you pay a premium for Synology’s own branded drives when compared to third-party alternatives that people have been using for decades, there are nonetheless merits in using drives specifically geared towards your NAS system rather than requiring a slightly broader design that suits more diverse servers. Here is how the Synology enterprise SATA, enterprise SAS, and mid-range plus hard drives differ in their specifications:

Classification	Enterprise SATA	Enterprise SAS	Domestic SATA
Series Name	Enterprise/XS	Enterprise/XS	PLUS
Model	HAT5300	HAS5300	HAT3300
Interface	SATA 6Gb	SAS 12Gb	SATA 6Gb
Recording	CMR/PMR	CMR/PMR	CMR/PMR
Capacity (5/23)	4/8/12/16/18TB	8/12/16/18TB	4/6/8/12TB
RPM	7200RPM	7200RPM	5400RPM (7200 on 12TB)
Cache	256/512MB	256/512MB	256MB
Sector Size	512e	512e	512e
Max Transfer Speed (Capacity Dependant)	254/260/253/274/281MB/s	241/253/274MB/s	202/240MB/s
Drive Sealing	AIR/AIR/Helium/Helium/Helium	AIR/Helium/Helium/Helium	AIR/AIR/AIR/Helium
Power Use (Idle)	4.07/5.61/4.25/4.00/4.16W	6.62/4.36/4.46W	3.96/3.4/3.4/5.07W
Power Use (Active)	7.76/9.29/7.83/7.63/8.35W	9.87/7.80/8.12W	4.85/5.3/5.3/8.33W
Load/Unload Cycles	600K	600K	600K
Workload Rating	550TB (Annual)	550TB (Annual)	180TB (Annual)
MTBF (Hrs)	2.0/2.5Million	2.5Million	1Million
Warranty	5 Years	5 Years	3 Years

+ Much more affordable than the HAT5300 Series

+ Better range off smaller capacities than HAT5300

+ Drive Firmware can be Updated from within the Synology DSM GUI

– Not Supported on Bigger Synology NAS Systems (eg XS or SA Series)

– Lacks Data Recovery Service of Seagate Ironwolf HDDs

– 12TB Maximum Capacity (at time of writing)

DEAL WATCH – Is It On Offer Right Now? Synology DS224+ 32TB 2 Bay NAS Solution installed with 2 x 16 HAT3300 Drives Amazon UK 26.43 OFF (WAS 1271) [LINK] These Offers are Checked Daily

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IMPORTANT! Compatibility of Hard Drives with Synology NAS Systems

An increasingly important factor when selecting NAS hard drives is their compatibility with specific NAS systems. Over the last 18-24 months, there has been a noticeable trend, especially with Synology, towards reducing the range of compatible, supported, or verified HDDs. Synology has shown a preference for their own HAT3300 and HAT5300 drives, somewhat limiting the choice for users of their systems. This shift marks a departure from the traditionally open approach where most NAS brands, including Synology, supported a wide range of third-party drives.

This change in policy is significant for users needing specific storage solutions or those accustomed to a broader choice of drives. It contrasts with other NAS brands, which continue to support a variety of third-party drives, including the latest high-capacity models. When choosing a NAS hard drive in 2023/2024, it’s crucial to consider not just the drive’s specifications but also its compatibility with your NAS system. This ensures that you can take full advantage of the NAS’s features and avoid potential compatibility issues.

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Need Advice on Data Storage from an Expert?

Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

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[Deal du jour] Le 980 Pro est un SSD interne de Samsung compatible PC, mais aussi avec la PlayStation 5. Le modèle 1 To, idéal pour ajouter du stockage à votre console, est en ce moment en promotion.

PNY annonce le RP60, un SSD externe USB 3.2 Gen 2.2 armé contre les aléas d’une vie nomade. De plus sa mécanique promet des débits musclés.

Cet article RP60, PNY annonce un SSD externe nomade à 2 Go/s résistant aux chutes a été publié en premier par GinjFo.

Sur le terrain des SSD portables, Sabrent dévoile la gamme des Rocket Nano V2. Ces solutions exploitent une interface USB 3.2 Gen 2x2.

Cet article Rocket Nano V2, un petit SSD externe nomade rapide et compact a été publié en premier par GinjFo.

Nextorage annonce la commercialisation de ses SSD NVMe PCIe Gen 5.0 X Series. Ces unités de stockage se positionnent sur le haut de gamme.

Cet article SSD NVMe PCIe Gen 5.0 « X Series », Nextorage annonce du 2 To à 12,4 Go/s a été publié en premier par GinjFo.

Le Rocket 5 est un SSD NVMe PCIe 5.0 de toute dernière génération. Signé Sabrent il se présente au travers d’un format M.2-2280. Son bundle inclus un dissipateur thermique actif. Ce Rocket 5 est un SSD NVMe capable de profiter d’une interface PCIe 5.0 x4. Pour y parvenir il s’équipe d’un contrôleur Phison PS5026-E26 Max14um …

Cet article SSD Rocket 5, la nouvelle vitrine de Sabrent promet du 14 Go/s a été publié en premier par GinjFo.

Are DRAM free SSDs Worth Your Money and Your Data?

Solid-State Drives (SSDs) have revolutionized data storage with their speed and reliability. Among these, DRAMless SSDs have carved a niche, offering unique advantages and disadvantages. With the emergence of models like the Samsung 990 EVO, the Phison E31T controller-based SSDs, and the WD Black SN770, the landscape of DRAMless SSDs is expanding. This assessment delves into the pros and cons of DRAMless SSDs, offering an unbiased perspective on their place in the storage market.

What Are the Advantages of DRAMless SSDs?

Choosing to opt for an SSD inside your client desktop or portable system that does not feature it’s own on-board DRAM/Memory actually opens the door to a lot of benefits that extend way beyond just buying an SSD that has a lower price per TB/GB. Here are a whole bunch of benefits to using DRAMless SSDs, like the Samsung 990 EVO, WD Black SN770 and more in 2024 onwards:

Cost-Effectiveness

The absence of DRAM chips in SSDs like the Samsung 990 EVO and WD Black SN770 makes them more affordable, offering solid-state speed at a lower price point. This is due to reduced manufacturing costs, making these drives a budget-friendly option for consumers.

Energy Efficiency

DRAMless SSDs, including those with the Phison E31T controller, are known for lower power consumption compared to DRAM SSDs. This feature is particularly beneficial in battery-powered devices, extending their battery life.

Compact and Lightweight Design

The elimination of DRAM chips allows for a more compact form factor. This design aspect is crucial in devices where space is limited, such as ultra-thin laptops or compact embedded systems.

Simplicity and Increased Reliability

Fewer components mean a simpler design, which could lead to increased reliability. DRAMless SSDs, by virtue of their simplicity, might have fewer points of failure compared to their DRAM counterparts.

Security Advantages

The volatile nature of DRAM means it can retain data temporarily. In DRAMless SSDs, like the Samsung 990 EVO, the lack of this component might reduce the risk of data recovery after power loss, enhancing data security.

Suitability for Certain Workloads

For applications that are read-intensive and don’t require high write performance, a DRAMless SSD can be a suitable choice. These drives can handle basic tasks and typical consumer workloads effectively. However, it’s important to note that DRAMless SSDs may have limitations in terms of performance, particularly in write speeds and handling large or intensive workloads, compared to SSDs with dedicated DRAM. As such, their benefits are most realized in specific use cases where the cost and power efficiency are prioritized over peak performance.

What Are the Disadvantages of DRAMless SSDs?

Commonly recognized negatives/disadvantages of SSDs that lack onboard DRAM/Memory are:

Compromised Performance

A major drawback, seen in models like the WD Black SN770, is slower write speeds and increased latency due to the absence of a DRAM cache. This impacts performance, especially in write-intensive tasks.

Limited Multitasking Efficiency

Without a high-speed buffer, DRAMless SSDs struggle with multitasking. This limitation affects their ability to handle multiple simultaneous read/write operations effectively.

Dependency on System Memory

Some DRAMless SSDs, including those using the Phison E31T controller, rely on the system’s RAM (Host Memory Buffer) for data management, which could impact overall system performance, especially in RAM-constrained environments.

Reduced Endurance and Longevity

Continuous write operations directly to NAND can accelerate wear, potentially reducing the SSD’s lifespan. This is a concern in DRAMless SSDs where direct NAND writes are more frequent.

Inadequacy for High-End Tasks

High-performance tasks like gaming or video editing may not be ideally suited for DRAMless SSDs due to their limited speed and multitasking capabilities.

DRAMless SSDs – The Verdict?

In conclusion, DRAMless SSDs like the Samsung 990 EVO, Phison E31T-based drives, and the WD Black SN770 offer a cost-effective and energy-efficient solution for basic storage needs. They are particularly well-suited for devices where space and power consumption are key considerations. However, their reduced performance and endurance make them less ideal for high-performance computing or heavy workloads. These SSDs represent a compromise, balancing affordability and efficiency against top-tier performance, making them a viable option for certain consumer segments but not a one-size-fits-all solution.

Here are Three of the leading DRAMless m.2 NVMes in the SSD market right now:

Samsung 990 EVO Gen 5 SSD – $89 / $159	WD Black SN770 Gen 4 SSD – $64 / $129
Samsung 990 EVO SSD Review and Benchmark Video	WD Black SN770 SSD Review and Benchmark Video

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This description contains links to Amazon. These links will take you to some of the products mentioned in today's content. As an Amazon Associate, I earn from qualifying purchases. Visit the NASCompares Deal Finder to find the best place to buy this device in your region, based on Service, Support and Reputation - Just Search for your NAS Drive in the Box Below

Need Advice on Data Storage from an Expert?

Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

WE LOVE COFFEE

 

QNAP TBS-h574TX NASBook – The Best Thunderbolt NAS Yet?

QNAP has quite an enviable stronghold on the entire Thunderbolt NAS market, and although a few brands have attempted to challenge their dominance in this area over the years, ever since QNAP first revealed their first Thunderbolt device back in 2017, they have gone from strength to strength and innovated wildly in this area with each iteration. The latest entry into this, the SSD-focused TBS-h574TX NAS system, is potentially the fastest and most powerful entry yet, focusing on the use of E1.S hot-swappable M.2 SSD storage and built using an Intel 13th generation core architecture. Is this TB4 and 10GbE equipped NAS the potential to wipe everyone else off the board? There are a lot of users still unsure whether this $2,000 NAS justifies its investment. So, until the full review is available, please enjoy this shorter-form review focusing on just the highlights (and the lowlights) of the QNAP TBS-h574TX NAS.

QNAP TBS-h574TX System Specifications:

• CPU: Intel® Core i5-1340PE 12C(4P+8E)/16T, up to 4.50GHz
• CPU Architecture: 64-bit x86
• Graphic Processors: Intel® Iris® Xe Graphics eligible
• System Memory: 16 GB on board (non-expandable)
• Drive Bay: 5 x E1.S up to 15mm (5x PCIe Gen3 x2), Pre-install adapter to support M.2 2280 for each slot
• 2.5 Gigabit Ethernet Port: 1 (2.5G/1G/100M)
• 10 Gigabit Ethernet Port: 1 x 10GBASE-T (10G/5G/2.5G/1G/100M)
• Thunderbolt Port: 2 (Thunderbolt 4)
• USB 2.0 port: 1
• USB 3.2 Gen 2 (10Gbps) Port: 2
• HDMI Output: 1, HDMI 1.4b
• Dimensions (HxWxD): 60 × 215 × 199 mm (Dimensions do not include foot pad; foot pad may be up to 30mm/1.18 inches high depending on model)
• Weight (Net): 2.24 kg
• Power Supply Unit: 120W Adapter (19VDC output, 100-240VAC input)
• Power Consumption: Operating Mode, Typical 46 W
• Fans: System fan: 2 x 40mm, CPU fan: 1 x 75mm

QNAP TBS-h574TX NAS Review Quick Conclusion

The QNAP TBS-h574TX NAS emerges as an exceptional and uniquely compact yet robustly powerful system, offering outstanding performance and bandwidth capabilities. Its sleek and innovative design sets a new standard in the NAS market, particularly notable for its integration of advanced features like Thunderbolt 4 and a high-capacity 10G connection. These features are further enhanced by the utilization of cutting-edge E1.S/NVMe SSD storage, all seamlessly managed by a highly capable CPU architecture. This makes the TBS-h574TX not just a NAS, but a powerhouse of data management and connectivity. Especially appealing to photo and video editors, the NAS excels in aesthetics, portability, and functionality, making it a viable alternative to traditional portable direct-attached storage systems like LaCie or G-Tech. Its ability to support multi-user access and provide immediate local network connectivity straight out of the box adds to its versatility. Additionally, the system boasts a modest power supply and impressively efficient power consumption relative to the bandwidth it offers, highlighting QNAP’s commitment to balancing performance with energy efficiency.

However, users must note some trade-offs, such as the limitation in PCIe bandwidth for each of the SSD bays, and the fixed memory capacity. While these are necessary adjustments for its compact form, they are points for consideration. Despite these minor limitations, the 13th Gen Intel Core processor used in its configurations demonstrates QNAP’s dedication to incorporating top-tier technology, although there are more advanced CPUs in other models. This system is a testament to QNAP’s ability to innovate, offering a package that promises the high performance of larger NAS units but in a remarkably portable format. It raises the question: Is this the ideal NAS for everyone? Perhaps not. But for those seeking a high-performance, Thunderbolt-enabled NAS that combines portability with powerful capabilities, the QNAP TBS-h574TX is a formidable choice.

DEAL WATCH – Is It On Offer Right Now? Qnap TBS-h574TX-i3-12G Thunderbolt Compact All-Flash | 5 x E1.S or M.2 SSD's, In Amazon UK 55.91 OFF (WAS 1851) [LINK] These Offers are Checked Daily

Reasons You SHOULD Choose the QNAP TBS-h574TX NASBook

If you are looking for a super-fast NAS, built on a powerful architecture, that’s supremely portable and supports the latest ports and connectivity, the TBS-h574TX NAS will likely serve you very well. But why specifically should you choose the TBS-h574TX NAS instead of many other devices on the market right now?

E1.S and NVMe Drive Support

The TBS-h574TX is one of the very first desktop NAS devices to feature E1.S media bays. In the last few years, we have seen a growing trend towards the use of SSDs as the primary storage media for private servers and NAS devices, with some particular standout examples from both QNAP and Asustor focusing on M.2 NVMe SSDs. However, one major downside of M.2 NVMe use is that they do not support hot swapping. This means that in the event of a drive failure leading to a degraded RAID state or the need to introduce a newer and larger capacity drive to an existing storage pool, you are required to power down the system completely. Removing an M.2 NVMe from a system that is powered on will lead it to crash and can be detrimental to the health of both the system and the storage drive. E1.S SSD bays, however, fully support hot swapping in an identical fashion to that of traditional SATA storage drives.

Additionally, the QNAP TBS-h574TX arrives with E1.S storage bays, as well as NVMe adapters that allow you to use regular off-the-shelf M.2 NVMe in these storage spaces and still have access to hot swapping. E1.S drives allow for additional storage space and taller PCB SSD space to be afforded to the storage drives, and although the gains are generally only minimal in traditional 2280 length SSDs, overall the fact that this flash NAS system supports these more flexible SSD options is always going to be desirable.

Thunderbolt 4, 10GbE, and an Intel 13th Gen CPU – YES PLEASE!

I cannot stress enough how good the connectivity is on the TBS-h574TX. Although it is not the first QNAP NAS to arrive with Thunderbolt 4 connectivity, it is definitely one of the smallest devices on the market to feature it. The TBS-h574TX features one Thunderbolt 4 USB-C port on the front for convenience, and an additional port on the rear. Not only can these be used to connect Thunderbolt storage to your NAS system, but more importantly, they allow a user to connect directly, point to point, from a Mac or Windows computer to the QNAP TBS-h574TX system. This opens the door to tremendous performance and, once you factor in the use of M.2 NVMe SSD storage, you are looking at some serious performance. QNAP reports the performance utilizing 5 Samsung 980 Pro SSDs in a RAID environment to hit 1700 megabytes per second for one connected device over Thunderbolt, and in excess of 3,000 megabytes per second for two connected Thunderbolt devices. That’s right, the support of Thunderbolt also allows multiple users to connect to the same storage space simultaneously, as well as the system supporting cross-platform file sharing, which allows the same storage area to be used simultaneously by both Mac and Windows users, regardless of the different operating systems in play.

Then, there is the inclusion of a 10GbE network port. This means that you can attach a third connected high-speed user over either a 10GbE network connection, or utilizing a Thunderbolt to 10G adapter available for around $150 to $200. Of course, you could use this port to connect the TBS-h574TX to a larger 10G equipped network and allow multiple users to enjoy full gigabit network saturation each, but I think a lot of portable users are going to enjoy the fact that a single area of high-speed intelligent storage can be connected to via three high-speed connections, all of which can edit on the fly. There is even an additional 2.5GbE port to connect the device to an existing network while all of this is going on, promoting network and internet shares.

All of this is made possible thanks to a very powerful Intel 13th Gen i5 or i3 CPU option, which is both highly efficient and powerful, thanks to its shrunk-down SOC mobile architecture. All of this adds up to an incredibly powerful system that is ready to reinvent the workflow of small to medium video editing workflows!

Very Compact and Portable

If you are looking for a storage device that needs to be portable, the TBS-h574TX is one of the best examples out there by this brand. Picture the scene: you and a small team of video or photo content creators are on the move, and after a long day of capturing content, you need to back up, edit, and/or distribute what you have created. Thanks to the small-scale stature of the QNAP TBS-h574TX, and its modest and small-scale 120-watt PSU, this system can be carried around very conveniently in a laptop bag and can be set up in minutes to allow multiple users to connect to either edit on the fly or back up from numerous different connected USB and Thunderbolt devices simultaneously.

That isn’t to say you can’t do that with most other NAS systems, but most other NAS systems arrive with clunky and fragile hard drives, have much larger power consumption requirements, or, more importantly, are considerably heavier. This system combats all three of these factors by being light, small, and exceedingly fast.

1TB of Free Cloud Space Included

This is something that I really wish QNAP would do with a lot more of their releases. QNAP has offered for the last year or so access to their own cloud service that allows you to back up the data on your NAS to their first-party encrypted cloud and makes remote access a great deal more convenient to back up data, as well as providing a first-party secondary backup option. Any user can gain access to 16GB of free space, but after that, you have to pay subscription costs in order to gain more cloud storage space on the MyQ9 cloud service. However, the QNAP TBS-h574TX, almost certainly because of its larger focus on video/photo editors, arrives with one terabyte of cloud storage space available on a 12-month license.

This is going to be hugely appealing to those that not only want to access, edit, and back up their data as quickly as possible, but also want a streamlined second-level backup to be integrated into their system, and one terabyte is a hugely generous sum of storage to be offered with this device. Of course, after the one-year license has concluded, you will need to either remove your data from the cloud or pay a subscription fee to maintain it there, but nevertheless, it is great that they have offered this alongside the device, and I really wish they did this more with some of their production-ready systems.

Includes QNAP QuTS ZFS / QTS EXT4 NAS Software, Services and Tools (A Whole Operating System)

The QNAP TVS-h874 NAS comes with a comprehensive software and services package, offering either QNAP QTS or QuTS (version 5.0.1) at initialization. This operating system, resembling Windows 11 and Android OS in design, supports hundreds of applications, services, and functions. It includes numerous mobile and desktop client applications for tailored data interaction. The software also features SSD-specific tools like anti-wearing for SSDs, better ZFS-HDD/SSD profiling, and options for storage, caching, or tiered storage. While QTS/QuTS is highly customizable, offering flexibility and user-friendliness, it does have a learning curve that may challenge novice users. Despite past security concerns, including ransomware attacks due to vulnerabilities in Linux and QNAP’s applications, improvements have been made in QTS/QuTS 5, making the system more secure and user-friendly.

QNAP’s TVS-h874 NAS excels in file management, security, storage management, multimedia handling, business tools, and surveillance. It offers sophisticated file management tools, improved security features with multi-layered protection, and diverse storage, backup, and synchronization options. The NAS supports a wide range of multimedia applications, including AI photo recognition and popular media servers like Plex. For business needs, it provides virtual machines, containers, and surveillance solutions like QVR Pro with extensive camera support. The TVS-h874’s software diversity, despite previous security issues, showcases a rich array of hardware configurations, services, and tools, solidifying its place as a versatile NAS solution. Further testing of its performance, particularly as a Plex Media Server and VM host, is upcoming on the NASCompares YouTube channel.

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Reasons You SHOULD NOT Choose the QNAP TBS-h574TX NASBook

As good as all of the advantages mentioned above sound, realistically, the QNAP TBS-h574TX is a rather specialized piece of equipment, and it’s fair to say that not everyone is going to see all of its hardware and architecture as positives. So let’s go through five reasons why you might want to give the QNAP TBS-h574TX a miss and look elsewhere.

Gen 3×2 M.2 Bandwidth is Disappointing

Despite the remarkably future-proof Intel 13th generation i3 and i5 processor featured inside the TBS-h574TX, the scaling down of this processor by Intel into a mobile processor form, and the requirements by QNAP to keep this system miniature yet still facilitate high bandwidth external connections, have all resulted in particular bottlenecks and compromises being made. Probably one of the most prominent compromises is in the bandwidth afforded to each of the individual E1.S NVMe media bays. Although this processor supports both PCIe Gen 4 and PCIe Gen 3, in order to get the lanes divided neatly across the system, each drive slot is limited to PCIe Gen 3 x2.

Utilizing SSD drives that make bold promises in excess of 3,000 megabytes per second, realistically each of these bays will not really be able to exceed 1500 or 1800 MB per second. In the correct RAID configuration, this should not prove to be much of a problem as you are still going to enjoy the multiplication factor of combining multiple read and write actions across each of the disks in the single RAID storage pool. Nevertheless, there are going to be users who would have hoped to see this system enjoy the PCIe Gen 4 architecture of bigger Thunderbolt devices like the H874T released in late 2023, which features a far more aggressive processor and a larger range of bays in its larger design.

16GB Max Memory (and only 12GB on the i3 Version)

I found it really peculiar that this system rolls out the gate with either 12 gigabytes or 16 gigabytes of fixed memory. The QNAP TBS-h574TX is not the first system to come out with prefixed soldered memory modules internally, and it won’t be the last! There are benefits to having memory fixed in this fashion, such as power efficiency, cost efficiency, and allowing the architecture of the processor and the number of channels it can handle to be better utilized. Nevertheless, this system is running a processor that can handle up to 64 gigabytes of memory, and because of the lack of an upgradable DIMM or SODIMM slot, you are limited to this base level amount throughout the system’s lifespan. 16 gigabytes is still a pretty reasonable amount of memory and more than enough to handle the majority of system processes, but the 12 GB of fixed memory on the i3 version just feels a bit weird and is an unusual memory quantity that feels like it was applied by design and not necessity.

$1800-2000+ Price Tag, is the QNAP TVS-h674T a Better Choice?

The price tag of the QNAP TBS-h574TX is certainly going to put some users off. Arriving at around $1800-$2000, although in the realm of Thunderbolt NAS, this is a reasonable figure, outside of that, and for a 5x10G NAS, it does seem rather high. You do need to factor in that we are talking about a specialized flash system with Thunderbolt 4 connectivity and one of the most modern NAS processors in the market, but that price is certainly going to be tough for some. However, what is probably a little bit more interesting about this price point is what else you can get for this money from QNAP themselves if you look a little broader across their range of solutions. For example, for around $100 more you can pick up the QNAP TVS-h674T – This is the six hard drive and two Gen 4 NVMe tower system.

It arrives with a very similar processor, memory that can be expanded up to 64GB if needed, the SSD slots are Gen 4 x4, it has two Gen 4 PCIe upgrade slots with one of them at x16 speed, and the system even still arrives with Thunderbolt 4 connectivity. You would lose out on the more compact nature of the TBS-h574TX system, have to spend a little more to get a 10GbE connection, and only have two SSD slots instead of five, but overall the 674T system is a better-tiered system for many and might serve as a better choice overall for some users.

Not a Silent NASBook (Unlike the TBS-464 or HS-464)

This is a very minor point, but it has to be said – The QNAP TBS-h574TX is not a silent NAS system. QNAP has rolled out several silent or near-silent systems in the last few years, some of which carried the NASBook branding as seen here on the TBS-h574TX system, unfortunately, because of the largely metal construction of the TBS-h574TX and the fact that it features two rear cooling fans and a small internal CPU fan, the system does make noise when in operation. I should stress, this is still much, much quieter than the average system but there are still going to be users that are going to look at this system and hope that it is silent when in operation. Systems such as the HS-264 and TBS-464 are both genuinely silent or as near silent as possible systems from this brand, although it’s worth remembering that these are significantly less powerful and bandwidth-rich. Ultimately, QNAP has done a great job here balancing power, scale, and portability to fit all of this into such a small single casing. Just don’t be under the illusion that they managed to make the thing completely inaudible!

Deadbolt! We Need to Talk

In 2021/2022, QNAP was one of several brands that were successfully targeted by the ransomware group Deadbolt. This resulted in thousands of systems from QNAP, Asustor, and TerraMaster being remotely encrypted, requiring payment of a ransom fee, costly data recovery services, or free but highly time-consuming data retrieval methods. You can read/watch more about it in the article HERE, but after this event, there was no avoiding that several brands were slightly tarnished with a reputation for being insecure remotely. The affected brands have all implemented numerous changes to their update and security protocols. Although the inherent vulnerabilities have never been truly identified for each individual brand, most believe it was a Linux-based vulnerability that remained unpatched, or at least a vulnerability that, if users did not update their system regularly, had been left open for exploitation. It still required a very specific range of circumstances for this exploit to be utilized by hackers, ranging from leaving network ports and router configurations open unsafely, to leaving certain SSH and administrative protocols enabled by default.

Nevertheless, after this event, QNAP, along with the other affected brands, updated how updates are delivered to the system, tightened default settings, and security protocols to ensure users would need to work harder to put their systems in unsafe states, ultimately resulting in a wake-up call for the NAS industry. This was several years ago, and although the QNAP NAS brand has improved considerably since then, it is still worth pointing out that they were impacted by this. I believe there is an important lesson to be learned here, and until at least 5 years have passed, I will mention this in every QNAP NAS review I do (as well as every Asustor and TerraMaster review too). Once again, you would need to manually place your system into a particularly unsafe state for any vulnerability to be exploited in this fashion. Additionally, a look at any of the security advisories from internet or network-connected platforms (Synology, Microsoft, Google, Apple, literally anyone!) shows that vulnerabilities on these platforms are regularly found by brands and white-hat hackers. The bottom line is, it’s important that buyers know about Deadbolt, but also keep in mind that in most instances, you would need to manually put your system into an unsafe state for particularly virulent ransomware and malware attacks to be effective.

Conclusion – Should You Buy the QNAP TBS-h574TX NASBook?

The QNAP TBS-h574TX is a genuinely unique and impressive piece of equipment, potentially one of the best NAS systems I have ever seen! For such a compact and portable system, it manages to include a phenomenal amount of both internal and external performance and bandwidth – something that the majority of systems at this price point generally need to compromise on one aspect or the other. Additionally, QNAP continues to dominate the market of Thunderbolt NAS storage, and you can clearly see their innovation and improvement with each iteration of this technology – with the TBS-h574TX being one of the sleekest and most impressive entries into this product family. The Thunderbolt 4 on this system does exactly what QNAP says it will, providing huge performance numbers to connected users via this protocol, as well as an additional thousand megabytes per second through the 10G connection. Thanks to the utilization of E1.S/NVMe SSD storage, fully saturating all these connections simultaneously is indeed possible, all enabled by an incredibly impressive choice of CPU architecture that has the muscle to keep things moving in the backend.

Equally, as this system is largely focused on photo and video editors, it is beautifully presented and highly portable. It could easily replace portable LaCie or G-Tech direct-attached storage systems used by many on-site content creators, thanks to its support of multi-user access and local network connectivity right out of the box. Add to that a modest power supply and impressively low power consumption for the bandwidth offered, and this is one of the most beautifully put-together systems by this brand. Of course, when you start miniaturizing and reducing scale, compromises inevitably need to be made for reasons of power efficiency, temperature, and space. The downgrading of the PCIe bandwidth on each of the SSD bays is a necessary but still regrettable inevitability. Likewise, although I’m impressed by the 13th Gen Intel Core processor featured in both configurations available, there are better Intel CPUs already used in other QNAP Thunderbolt systems, and whether this was the reason or logic behind the fixed 12/16 GB memory still remains to be seen. There are definitely video editors who will be completely in love with this system, and you can see why: it promises everything that the larger boxes from QNAP have been offering for years, but in a scale that you can pop in your laptop bag on the go. Is this the perfect NAS? No. Is it the Perfect Thunderbolt NAS? Maybe!

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PROs of the QNAP TBS-h574TX NAS

CONs of the QNAP TBS-h574TX NAS

Exceptionally future-proof 13th Gen i3/i5 Processor (Mid-2023 series) with high end Int.Gfx 2x Thunderbolt 4 connectivity, one is front mounted for convenience Also features a 10GbE and 2.5GbE Connection for direct editing and/or high-speed local networking High internal and external performance and bandwidth for such a compact system Compact and portable, ideal for on-site creators to share and collaborate on-the-fly Enhanced security protocols post-Deadbolt ransomware attack. Wide range of multimedia and business tools. Equipped with QVR Pro for extensive surveillance and numerous Backup/Sync tools as standard. QuTS Has numerous ZFS based advantages + QSAL Antiwear leveling Supports AI photo recognition, AI Surveillance Tools, 4K/8K Plex Support and VM Tools. Arrives with 1TB of Cloud Space with MyQNAPCloudOne for 12 months.

High price range of $1800-$2000. Check out the TVS-h674T for similar pricing and alternative Tiering/Bandwidth allocation Limited PCIe bandwidth on SSD bays. Not a silent operation due to cooling fans.

Samsung 990 EVO Gen 5 SSD Review

It would be fair to say that of all the brands that exist in the SSD consumer and commercial market, few have the recognition and long-running reputation that Samsung has. A mainstay in consumer day-to-day devices, they have also been long-running pioneers in the world of solid-state storage for years now (first truly cutting their teeth in consumer M.2 NVMe SSD storage with the hugely popular Samsung 960). In the previously established PCIe Gen 4 generation of M.2 NVMe SSDs, Samsung (along with WD) in late 2020 were the very first brands to introduce 7GB/s (7000MB/s) performing drives to the market, massively overshadowing competitors such as Seagate and ultimately giving them a huge advantage, one that has been enjoyed for almost 3-4 years. Fast forward to now and the Gen 5 tier of M.2 NVMe SSDs has established itself, and despite hugely confident releases from Phison-equipped drives with Seagate, Sabrent, TeamGroup, and more that have been promising 10, 12, and 14GB/s, Samsung has been oddly silent on the consumer Gen 5 tier… Until now! The release of the Samsung 990 EVO marks the brand’s first release into an almost guaranteed large range of Gen 5 solutions in 2024/2025, but with a rather niche approach to its hardware design choices, a shift of focus on its ideal deployment, and performance numbers that seem comparatively lower to many drives on the market – is the Samsung EVO 990 SSD a rather bizarre first Gen 5 entry by the brand? Let’s review the Samsung 990 EVO SSD, discuss what makes it different from the usual crowd, benchmark it, and ultimately decide if it deserves your money and your data!

Samsung 990 EVO Gen 5 SSD Review – Quick Conclusion

The Samsung 990 EVO is a unique drive, ideal for systems with limited PCIe allocation and concerns about heat and power usage. While Samsung’s strategy aims to meet future trends, there are questions about PCIe Gen 5 bandwidth utilization and performance sustainability in modern PC architecture. The 990 EVO, being Samsung’s first DRAMless consumer Gen 5 SSD, offers a decent balance of performance and efficiency in compact systems, but its position in the market might be overshadowed by competitors’ higher-spec Gen 5×4 drives. It’s an acceptable choice for those seeking an OS drive or a base SSD for micro/compact systems, offering good durability and power efficiency. However, gamers and power users might find it lacking compared to more robust options available. The Samsung 990 EVO stands out in its niche but faces stiff competition in the broader SSD market.

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Samsung 990 EVO Gen 5 SSD Review – Retail Packaging

The Samsung 990 EVO arrives in fairly standard packaging from the brand and is arguably fairly understated and regular stuff. The drive arrives without any kind of heatsink (more on that later), but comes with the M.2 NVMe SSD in a plastic shell, alongside brief information on installation, the Samsung Magician software, and details on the 5-year inclusive warranty. The retail box itself is adorned with all the usual tech spec information and, although it’s all a bit ‘meh’, at the very least still carries that Samsung charm.

The drive arrives with a base panel heatshield that arrives pre-applied on the base panel of the SSD (on the bare PCB side), and it is located under the storage NAND. It’s a little odd that this isn’t located on the top, but I am sure Samsung has done enough R&D to know this makes more sense.

The top of the drive has a simple adhesive label with all the relevant drive information, but this is not any kind of metallic heatshield.

Peeling this back reveals an unusual arrangement of components on the PCB (on both the 1TB and 2TB version), at least compared with the bulk of both Gen4 and Gen5 SSDs in the market. Let’s discuss the hardware that the Samsung 990 EVO runs on.

Samsung 990 EVO Gen 5 SSD Review – Hardware Design

As mentioned above, the Samsung 990 EVO is a different kind of drive in the market. But this is especially unusual when you see that Samsung is attempting to straddle both the Gen4 and Gen5 market with this drive. Advertised as a Gen 5 M.2 NVMe, its architecture and the bandwidth afforded to it are very unconventional (at least by 2023/2024 Gen5 standards, but this could change in the near future – something Samsung is likely banking on with this drive).

The 1TB and 2TB versions of the Samsung 990 EVO are largely the same (barring the capacity, of course) and are built using all ‘in-house’ proprietary components – much like most other Samsung SSDs. Much like one of their biggest SSD rivals, Western Digital, Samsung likes to keep the development and onboard parts limited to 1st party design (or at the very least using subsidiaries). This can often mean that Samsung runs its own race when it comes to rolling out consumer and commercial storage drives – as they cannot overly rely on the likes of Phison for an SSD controller, MICRON for storage NAND, or SK Hynix for DRAM. The Samsung 990 EVO continues this trend, arriving with the following specs:

Category	Specification
Model	Samsung SSD 990 EVO
Usage Application	Client PCs
Interface	PCIe® 4.0 x4 / 5.0 x2 NVMe 2.0
Capacity	1TB, 2TB
Controller	Samsung in-house Controller
NAND Flash Memory	Samsung V-NAND TLC
Cache Memory	HMB (Host Memory Buffer)
Dimension	Max 80.15 x Max 22.15 x Max 2.38 (mm)
Form Factor	M.2 (2280)
Sequential Read	Up to 5,000MB/s
Sequential Write	Up to 4,200MB/s
Random Read	QD1: 20KIOPS, QD32: 680KIOPS (1TB), 700KIOPS (2TB)
Random Write	QD1: 90KIOPS, QD32: 800KIOPS
Power Consumption	Active: Read 4.9W (1TB), 6.1W (2TB); Write 4.5W (1TB), 5.5W (2TB)
Idle Power	PS3 (APST on) 60mW, PS4 (L1.2) 5mW
Operating Temp.	0°C to 70°C (Proper airflow recommended)
Non-Operating Temp.	-40°C to 85°C
Humidity	5% to 95% non-condensing
Shock Resistance	Non-Operating: 1,500G (Gravity), duration: 0.5ms, 3 axis
Vibration Resistance	Non-Operating: 20~2,000Hz, 20G
MTBF	1.5 million hours
Warranty	5 years limited, TBW: 600TB (1TB), 1,200TB (2TB)
Supporting Features	TRIM, Garbage Collection, S.M.A.R.T
Data Security	AES 256-bit Full Disk Encryption, TCG/Opal V2.0, Encrypted Drive (IEEE1667)

The controller and its management of the bandwidth with other components is actually quite a unique one in the current Gen 5 market, as it is able to negotiate between Gen 5×2 bandwidth and Gen 4×4 bandwidth. Although auto-negotiation is something that has always existed in SSDs (thanks to PCIe architecture scaled down into PCIe Gen 5>4>3>2, etc.). However, this is something a little different and something that has been developed in order to respond to rising needs in more streamlined systems, PCIe cards, and developing SoC CPUs that have fewer lanes afforded to them (as well as lower power consumption thresholds and temperature limits).

Normally, if you were to put a Gen 5 SSD into a Gen 4 system, the SSD would downgrade to PCIe Gen 4×4, which is exactly what this drive does. But what about the reverse? With newer compact systems arriving with 5×2 bandwidth allocated to storage (as these mini newer Intel Core SoC PC systems, portable ultrathin laptops, and even RAID storage cards with multiple NVMe have begun to do), a PCIe Gen 4×4 SSD that is installed inside would be downgraded to PCIe Gen 4×2. Whereas a Gen 5×4 SSD would be able to use the full Gen 5×2 bandwidth. Ultimately, Samsung is clearly hoping to provide a single affordable drive in their EVO (i.e., affordable/value) series that is able to facilitate both the Gen 4 and Gen 5 compact systems, or those with more careful or curated PCIe lane allocation.

However, realistically, more current PC builders, gamers, and storage enthusiasts are going to question the widespread allocation of Gen 5×2 at the manufacturer level. There is certainly an argument to be made that 2023/2024 released mini PCs (i.e., Intel NUCs and their budget clones), NAS server systems, M.2 storage upgrade cards, and even pre-attached SoC motherboards (see Topton, Erying, and similar) are going to lead to more appearances of x1 and x2 speed M.2 slots.

However, there are very few Gen 5 examples in the market right now compared with Gen 4 and in those systems, the 5×2/4×4 Samsung 990 EVO will be of little benefit in bandwidth over other SSDs in the market. However, the PCIe bandwidth allocation and speed is not the only area in which Samsung has clearly decided is an area ripe for efficient redesign in storage.

The Samsung 990 EVO is also a DRAMless SSD. This means it is a drive that does not arrive with any onboard memory, instead relying on a client memory use system known as HMB – Host Memory Buffer. HMB means that the SSD will need to reserve a small area of RAM on the client machine it is installed inside. So, is this a good thing or a bad thing? DRAMless SSDs, which operate without a dedicated DRAM cache, offer several benefits. DRAMless SSDs, operating without a dedicated DRAM cache, present a unique set of benefits. Their primary advantage lies in cost-effectiveness, as the absence of DRAM chips leads to lower manufacturing costs, making these drives more affordable for consumers seeking SSD speeds on a budget. They are also more energy-efficient than their DRAM-equipped counterparts, consuming less power, which is especially beneficial in battery-powered devices like laptops and mobile phones, thereby extending battery life. The design of DRAMless SSDs is another plus; the elimination of DRAM chips allows for a more compact and streamlined form, ideal for space-constrained devices like ultra-thin laptops. These SSDs tend to be simpler and potentially more reliable due to fewer components, reducing the complexity of the drive’s architecture and possibly leading to fewer points of failure. Additionally, the lack of a DRAM cache can enhance data security, as there’s less risk of data being recovered from temporary storage after power loss. DRAMless SSDs are particularly suitable for read-intensive applications and basic tasks, where high write performance is not a priority.

However, DRAMless SSDs also have notable drawbacks, especially when compared to DRAM-equipped SSDs. The most significant downside is reduced performance, particularly in write speeds and handling large or intensive workloads, due to the reliance on slower NAND flash memory without a DRAM buffer. This limitation affects multitasking capabilities, as they lack a high-speed buffer for quick data access and organization. Some DRAMless SSDs compensate for the absence of onboard DRAM by using a portion of the system’s RAM (Host Memory Buffer), which can affect overall system performance, especially in systems with limited RAM. These SSDs may also have lower endurance due to continuous direct-to-NAND write operations, leading to faster wear of memory cells. Users might experience slower random access speeds and noticeable performance degradation over time as the SSD fills up and managing the mapping table becomes more complex. Consequently, DRAMless SSDs are not ideal for heavy workloads like video editing or gaming, where high-performance storage is crucial, making them a less suitable choice for users with demanding data needs.

While DRAMless SSDs offer benefits in terms of cost and power consumption, they are generally less suited for high-performance or heavy workload applications, making them more appropriate for budget-conscious consumers with moderate storage needs. Needless to say, Samsung has been quite clear about the performance and ideal deployment of the 990 EVO, with power efficiency and temperature management being crucial considerations. Therefore, HMB and a DRAMless design make a modicum of sense here – it just also means that Samsung’s first consumer Gen 5 SSD looks rather underwhelming in terms of traditional performance in comparison to existing Gen 4 and Gen 5 SSDs in the market right now.

The storage NAND on the drive is another comparatively low bar compared with existing fully featured Gen 5 and Gen 4 SSDs in the market (including Samsung’s own 980 Pro and 990 Pro). The Samsung 990 EVO is a drive that has been targeted to replace/refresh the 970 EVO and in THAT regard, it is a substantial upgrade! With high bandwidth allocation, higher degrees of saturation of it in traditional throughput, higher 4K random IOPS, and just generally better thermal/power management when in operation, the 990 EVO is a confident upgrade over the 970 EVO indeed. However, there is still the question of buying the 990 EVO as a storage drive for your Gen 4 system (or even Gen 5 premium rig) when even Samsung’s 2020 released 980 Pro drive dominates the 2024 released 990 EVO in pretty much all areas and is even a similar/lower price in a lot of retailers.

Samsung 990 EVO SSD	Samsung 990 Pro SSD

The storage NAND is of a lower layer count but is still Samsung’s in-house 3D TLC V-NAND. This, the lack of onboard DRAM, and (in certain deployments) the x2 speed all add up to a drive that doesn’t stand especially tall against its competitors at a glance. Nevertheless, there is also the argument that the Samsung 990 EVO is going to be the best SSD that you never realize that you already own in years to come! Its design is ripe for deployment as the OS drive at the OEM/factory level in the same way as the widespread use of the 970 EVO was for Windows machines and laptops the world over! Indeed, in a different context, the specifications for the Samsung 990 EVO would make it a GREAT upgrade for a Steam Deck or one of its many clones in the last 12-18 months. If the Samsung 990 EVO was a 2230 or 2240 sized SSD, this review would be very different – as the market is crying out for high performing, yet power-efficient small form factor M.2 SSDs – however, the Samsung 990 EVO’s 2280 length eliminates this use sadly.

Additionally, the fact the SSD arrives at 1TB and 2TB, but not a 4TB, is going to disappoint users who are looking at this drive in terms of efficiency but also know that our daily data creation rates are bigger than ever! However, we cannot really use this as a stick to beat the 990 EVO with, as this could be part of a staged rollout and a 4TB version coming down the line (Samsung already provides numerous 4TB NVMe SSD examples in other ranges). All the mixed points so far aside, I have to hand it to Samsung for releasing this DRAMless SSD that supports Gen 4 and Gen 5 deployment – yet still maintains a standard 600/1200 TBW (so over 0.3 DWPD). Jargon aside, that means that this power and heat-efficient SSD can withstand up to over 300/600GB of daily write/rewrite on the 1/2TB respectively. Outside of SSD cache utilization in servers and as a daily backup drive without differentials, this SSD is going to last a LONG TIME and hopefully way, way beyond the 5yrs manufacturer’s hardware warranty (standard across the industry). There are still points to be made that the lower performance bears closer examination on these number’s virtues, but nonetheless, this still all adds up to good durability for a drive that is going to be used in compact deployments where heat generation is a real concern!

The hardware, in the right context, is all great. But inevitably, we are going to need to look at how this all adds up to performance. Let’s put the SSD through some benchmarks with popular test software, as well as discuss the Samsung Magician client software and how it allows you to use your 990 EVO beyond just traditional target storage.

Using CrystalDisk, we got a good measure of the drive and verified that this PCIe Gen 5×2 / 4×4 SSD was indeed using the 5×2 lane. Additionally, the temp averaged out around 55C between each test being conducted and the highest temp registered for 68 degrees.

Samsung 990 EVO Gen 5 SSD Review – Performance and Software

It is REALLY important that we look at the performance of the Samsung 990 EVO SSD in the right frame of mind! We have reviewed A LOT of Gen 4 and Gen 5 SSDs here on NASCompares in the last few years, and we have to at least acknowledge that in terms of traditional throughput and responsive IOPS, the Samsung 990 EVO is going to come across lower in most cases. However, in the context of a DRAMLESS SSD and one that is designed towards more flexible deployment, we have more flexible thresholds in mind. Equally, Samsung has been very clear on the reported performance of the 990 EVO in their marketing, stating maximum performance numbers of 5000MB/s Seq Read and 4200MB/s Seq Write, as well as Read and Write 4K Random IOPS numbers of 800,000 and 700,000 respectively. These are good, healthy numbers and if sustained, would make this drive very attractive to those streamlined deployments. So, to the testing.

For the sake of fairness, let’s compare the results of the Samsung 990 EVO in some of its tests against the other DRAMless Gen 4 SSD we mentioned earlier in the review, the late 2022 released WD Black SN770, as then we have a much fairer means to frame the performance results:

Samsung 990 EVO SSD	WD Black SN770 SSD

Although the numbers are comparable and there are gains/drops on either side, the winner is largely going to come down to your perspective of priorities. If traditional throughput of chunking MB/s and GB/s is your focus, the SN770 has the upper hand. But for IOPS, larger-scale databases of volume, and deployments made up of high-frequency data, the Samsung 990 EVO holds its ground the firmest. Let’s conclude this review.

Samsung 990 EVO Gen 5 SSD Review – Verdict

All this adds up to a drive that, in a very specific context of use in a powerful, yet curated/limited PCIe allocated system (with concerns of heat and power use), is ready to be a hero! Samsung is clearly banking on this being an established future trend, and you cannot really blame them. Alongside numerous examples of strategic PCIe allocation in modern consumer hardware throughout 2023 and planned for 2024, there are also still question marks about just what percentage of PCIe Gen 5 bandwidth can actually be saturated long term on modern PC architecture before the inevitable overfilling of cache and performance numbers plummeting. We have seen numerous examples using synthetic testing that has shown the first and second phase of Gen 5 releases reach anywhere from 20-60 seconds of sustained transfer before bottling down! This raises the idea of a drive that does have the ability to hit those highs, because it doesn’t need to, and instead can provide a sustained performance number that on balance works out better (not just in those more compact deployments too).

However, I think the first drive from Samsung into consumer Gen 5 SSDs being DRAMless is a little odd and would have been best served as a derivation/2nd wave of Gen 5 Samsung SSDs that allow choice – much like how WD released the WD Black SN850, then followed it up with the WD Black SN770 DRAMless Gen 4 alternative and the WD Black SN850X premium upgrade. Starting with the DRAMless 990 EVO and rolling out at the same time as their competitors are providing comparatively priced Gen 5×4 alternatives with higher transfers and IOPS ratings might be something of a marketing misstep. Only time will tell, and, as ever, storage trends are first and foremost going to follow client hardware trends (the PS5 exploded the Gen 4 generation in a way that PC Gaming hadn’t yet), and more affordable Power use SoC/Mobile Embedded versions of Intel/AMD chips led to massive uptake in Gen 4 higher cap drives. The Samsung 990 EVO is an SSD with acceptable performance, IOPS numbers, durability, and power use when it’s looked at in its own context/light, but draws weak comparisons with bigger and bolder drives in the market. Gamers and serious power users will want to look elsewhere, but if you are looking for an OS drive or base SSD for your next micro/compact system, you are going to find a reliable and long-term drive choice here.

PROs of the Samsung 990 EVO SSD	CONs of the Samsung 990 EVO SSD
Low Power Use Low Heat Generation Ideal for Small Deployment Useful for Surgival/Careful PCIe Allocation Superior Bandwidth Use in x2 Situations Smasung Magician Still 10/10 Gen 5×4 SSDs Still Suffer Sustained Perf Issues Ideally suited for OS/OEM Level Drives Standard Durability, despite DRAMless design	Better DRAMless Gen5 Controllers out there (Phison E31T) Lower traditional Performance/IOPS than most Gen 4/5 Comparable $ Drives Feels like a Steamdeck drive…but not! No 4TB Option