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New 8TB Sabrent Rocket 4 Plus 7000MB/s+ SSD Revealed

31 août 2021 à 07:58

New Sabrent Rocket 4 Plus 8 Terabyte PCIe4 M.2 3D TLC SSD Revealed

Good news for anyone looking to upgrade their PCIe4 m.2 NVMe enabled PC editing or gaming machine with the sneakily quiet reveal that Sabrent is working on an 8TB model to their popular Rocket 4 Plus series of SSDs. This is particularly interesting, given that till now the largest drive we have seen on the market has been an impressive 4TB of storage (from several brands) and although there have been 8TB models of M.2 SSDs available (even in PCIe4), they have been provided with one especially large compromise in the NAND department that has massively downgraded their performance and durability to a point where they are designated as lesser drives and therefore hardly comparable to the top tier SSDs in their premium ranges. This Sabrent SB-RKT4–8TB Rocket 4 Plus 8TB drive though is a very different beast and potentially one of the first drives in the world to manage to balance the scales and provide high storage, high performance, high durability and open the gates commercially to the next tier of M.2 PCIe4 SSD storage. Let’s go through everything we know.

Review of the Sabrent Rocket 4 Plus 4TB Model HERE https://nascompares.com/2021/08/05/sabrent-rocket-4-plus-ssd-review

What Are The Hardware Specifications of the Sabrent 8TB Rocket 4 Plus SSD?

At this time it appears the Sabrent Rocket 4 Plus 8TB model is not especially close to full release and wit that the specifications at this stage are largely unavailable. We DO know that the drive is part of their highest tier NVMe SSD series and therefore a lot of the existing architecture we can already ascertain. Below is everything we know, what we can estimate and how the 8TB model might compare with the rest of the Sabrent Rocket Plus 1, 2 and 4TB models:

Note – Where ‘(est.)’ is stated, I am still awaiting confirmation on these specifications, which are supplied below as based on the previous 4TB release and are provided for general guidance and not from the brand/testing

SABRENT Rocket 4 + SB-RKT4P-1TB

SB-RKT4P-2TB

SB-RKT4P-4TB

NEW = SB-RKT4P-8TB

Capacity 1TB / 1000GB 2TB / 2000GB 4TB / 4000GB 8TB / 8000GB
PCIe Generation PCIe Gen 4 PCIe Gen 4 PCIe Gen 4 PCIe Gen 4
NVMe Rev NVMe 1.4 NVMe 1.4 NVMe 1.4 NVMe 1.4
NAND B27 3D TLC NAND 96L B27 3D TLC NAND 96L B27 3D TLC NAND 96L B27 3D TLC NAND 96L
Capacity 1TB Single Sided 4TB Double Sided 4TB Double Sided 4TB Double Sided
Controller Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018
Memory 1GB 2GB 4GB 8GB
Size 2280 2280 2280 2280
Warranty 5yr 5yr 5yr 5yr
  SB-RKT4P-1TB SB-RKT4P-2TB SB-RKT4P-4TB SB-RKT4P-4TB
Price in $ and $ $179 / £155 $359 / £305 $999 / £810 $1999 / £1699 (est.)
Total Terabytes Written (TBW) 700TB 1400TB 3000TB 6000TB (est.)
Mean Time Between Failures (MTBF, hours) 1600000 1600000 1600000 1600000 (est.)
DWPD 0.4DWPD 0.4DWPD 0.4DWPD 0.4DWPD (est.)
Random Read (Max, IOPS), 4 KB QD32 350000 650000 650000 650000 (est.)
Random Write (Max, IOPS), 4 KB QD32 700000 700000 700000 700000 (est.)
Sequential Read (Max, MB/s), 128 KB 7000MB 7100MB 7100MB 7100MB (est.)
Sequential Write (Max, MB/s), 128 KB 5500MB 6850MB 6850MB 6850MB (est.)

One very important detail that needs focus here is the use of 3D TLC NAND on the new 8TB Sabrent SSD. Now, as mentioned, Sabrent has had an 8TB PCIe4 NVMe M.2 SSD available already, known as the Sabrent Rocket Q4 which is their much more affordable PCIe 4.0 SSD tier. It is labelled as such as it takes advantage of the much more economy sensitive QLC NAND (Quad Layer Cells) which are able to squeeze in a larger amount of data onto the NAND blocks on the PCB board of the SSD. However, the application of QLC NAND, although noticeable lower in price-per-TB, results in significantly lower throughput (i.e Read and Write) than TLC (Triple Layer Cell) NAND that is largely the NAND build of choice for Prosumer/Business SSDs. It also results in a much lower insurance rating (i.e TBW and DWPD) meaning the timeframe for the lifespan of the drive and sustained lifetime performance is much lower. THIS is one of the BIGGEST reasons that the 8TB Rocket 4 Plus model being revealed is such a big deal because it is arriving with 3D TLC NAND and therefore will be expected to hit that 7,000MB/s+ Sequential Read Speed and 6,850MB/s+ Sequential Write as featured in the 2TB and 4TB models (perhaps even possibly surpass it). We still need to wait for full official details on this drive to become public, but it’s a very intriguing and compelling reason to keep the Sabrent 8TB Rocket 4 Plus on your radar in 2021/2022.

When Will the Sabrent Rocket 4 Plus 8TB SSD Be Released?

There is practically no details on when this Sabrent 8TB Rocket 4 Plus SSD media will release, but given the deluge of PCIe4 M.2 NVMe drives released in the last 2 months (as the market catches up from delays and setbacks in the pandemic, semi-conductor shortages, supply chain corrections and existing release roadmap’s being forced to adapt on the fly!) it will be interesting to see if Sabrent can get this drive out to market before big names like Samsung, WD and Seagate can challenge the 8TB tier on these drives. PCIe4 x4 M.2 is going to be around for a while and although PCIe5 is now in discussion and slow implementation will be on the horizon in 2022, it will be by no means mainstream enough to substantially interrupt the growth of PCIe4 M.2 any time soon. With that in mind, Sabrent might well have the time to work on this and not rush it to the door. Perhaps a more formal reveal before the end of the year with something more substantial as a confirmed ETA to follow.

How Much Will the Sabrent 8TB Rocket 4 Plus SSD be?

With so many factors, ranging from the fact that 8TB NVMe PCIe4 m.2 SSD with 3D TLC NAND (96layer) is almost completely industry unheard of at this m.2 length, to the previously mentioned market hurdles in the last 12-18months, if Sabrent can get the 8TB Rocket 4 Plus SB-RKT4P-8TB to market before many of it’s competitors, they will be in a position to be quite high in their pricing. Recent months have led to the price tiering on 1TB, 2TB and 4TB drives no longer strictly adhering to the “doubling your storage means you pay less per TB” and in fact in many cases, a 4TB costs more per terabyte than a 2TB, which in term can be more than a 1TB. Given the relative obscurity of a drive of this type, we will be seeing a drive that will almost certainly weigh in at $1500-2000 at even a conservative estimate. However, until Sabrent make a more formal announcement of this drive and its availability, this is all still very much up in the air!

 

 


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Gigabyte AORUS 7000s NVMe SSD Review – Ground Breaking or Game Breaking?

12 août 2021 à 14:45

Review of the Gigabyte Aorus 7000s PCIe Gen 4 NVMe SSD

Remember when PCIe Gen 4 m.2 NVMes were a new thing? Doesn’t seem that long ago, does it? In fact, the first generation of M.2 SSDs to take advantage of the 8GB/s possible via PCIe 4×4 is barely a year old and in the first half of 2021, we saw the 2nd generation quickly obliterate our understanding of what an SSD can do, with the Aorus 7000s from Gigabyte is a great example of this. Although by no means the first the take a stab at the 7GB/s Seq Read SSD market (with the WD Black SN850, Samsung 980 Pro and Sabrent Rocket 4 Plus getting their products to market before everyone else), it does arrive with hardware architecture, top-end performance and a price point that gives those other brands SSDs something to stop and think about. Plus it is now on the PS5 SSD compatibility list, so many keen gamers will be considering it for their next big storage upgrade. The Aorus 7000s is an SSD by motherboard manufacturer Gigabyte who know a thing or two about PC architecture, but how much of this lends well to NAND based storage? They are utilizing the popular Phison E18 controller, 96 layer 3D TLC Micron NAND and DDR4 memory on their tiny 2280 SSDs, so things look good on the spec sheet, but how good is the Aorus 7000 SSD in reality? Let’s have a close look at this SSD and decide whether the 7000S deserves your data?

Gigabyte Aorus 7000s SSD Review – Quick Conclusion

You cannot fault the Aorus 7000s NVMe SSD for its performance in 2021/2022, as it does not over-promise on what it can do. We ran all our usual tests and it hit the highs and lows of Throughput and comparative IOPS to others, just as the brand volunteered. The Gigabyte Aorus is a mature and grown-up SSD and not one that is trying to challenge bigger drives like the Seagate Firecuda 530. Had it been released a few months earlier, it would have made a significantly bigger splash on the professional gaming and video editing market, but now runs the sight risk of getting lost in the paddock of Phison E18 SSDs that are arriving on the market around this. The Aorus’ price point and availability certainly make it appealing, but the shaky SSD market making a slow recovery from Pandemic changes, Chia stock issues and semiconductor shortages means this SSD might not be as desirable as it should be when it is not as abundant at the manufacturing level as the likes of Seagate, Samsung and WD’s offerings being so copious. This IS a good SSD and although the IOPs are a touch lower than I would like, its durability, performance at both 1TB and 2TB and inclusive slimline prosumer heatsink make it a very good drive indeed!

PROs of the Gigabyte Aorus 7000s CONs of the Gigabyte Aorus 7000s
Genuinely Impressive Performance

Made by a Gamer Mobo Preferred Manf

PS5 Compatibility Confirmed

Heatsink Included and PS5 Compatible

96 Layer 3D TLC NAND Hugely Beneficial

Phison E18 SSDs Always Delivery!

Surpasses Samsung/WD PCIe 4 SSDs in some key areas

IOPS rating is noticeably lower than most competitors

Endurance (DWPD/TBW) is unimpressive

Still Outperformed by the Firecuda 530

Gigabyte Aorus 7000s SSD Review – Packaging

The Aorus 7000S arrives in a petite 2 stage card box retail box. The shiny holographic logos and text immediately throw me back to my childhood and I would be lying if I said I didn’t spend a few extra seconds playing with it in the light- sue me! It is quite a tight fit and there is not a vast amount inside.

The Aorus arrives with an inclusive first-party heatsink which arrives pre-applied and sealed by 4 screws. I was immediately impressed by this heatsink and it toes a fine line between effectiveness and sharp design, whilst still arriving surprisingly compact. Indeed in recent weeks, I have been talking about heatsinks more and more (like the use of M.2 NVMe SSD has become increasingly mainstream and people do not know how VITAL these things are).

Let’s be clear, M.2 NVMe SSD heatsinks are NOT expensive, ranging from $8 for the most basic to higher-end engineering examples at $20-30. The Aorus SSD heatsink is compatible with many $15 examples and does certainly give you a feeling of quality. Indeed, the fact some SSDs arrive with optional heatsinks, given the affordable price point, seems crazy to me. Yes, there is the argument that users might already own their own prosumer heatsink or using a compact/custom setup that has its own heat dissipation methods, but the larger portion of the audience would have to faff about getting another one. So yeah, kudos to Gigabyte (again, motherboard manufacturers – important there!) for including this and making an effort on it!

The Aorus 7000s is a 2280 length SSD and it is completely contained in the 2 part surround heatsink.

There is a good level of ventilation space on both the top and sides of the heatsink, whilst still ensuring not to rise the M.2 key connector (something of a problem with larger heatsinks and double-sided SSDs).

Indeed, the M.2 connector is the ONLY part not completely covered in heat dissipation panels. The Aorus 7000s 1TB is a single-sided NVMe SSD, but both sides of the drive are buffed with thermal panelling.

Removing the four screws on the sides of the Aorus 7000s heatsink was quick work, however, the surrounding metal heatsink cage is tightly connected together and removing the SSD from both heatsink panels and thermal pads was actually a lot harder than you might think.

indeed, the Aorus 7000s SSD is so tightly caged in this petite heatsink that the indentation of the chips on the thermal panels is remarkably defined! There is little to no overspill and I can definitely say this is a very slick application (which I have now spoiled) and leaves me feeling confident in how well it will protect the drive in use from temp rises.

Interestingly, if you line the heatsink and Aorus 7000s up, you can see that the additional flow lines of the top line up directly over the Phison E18 and 1GB DDR4 memory, which is exactly what I like to see for focused airflow/dissipation. This is a nice little design mark and something that many could easily blink and miss.

Removing the heatsink entirely, we can take a much closer look at the Gigabyte Aorus 7000s chips on the 2280 PCB. Again this SSD is single-sided, so the distribution of the NAND, Memory and controller are all lined up neatly.

The other side is the bare board. Larger capacities will of course take advantage of this additional space.

So that is the physical design of the Aorus 7000s SSD. But what about the hardware components themselves? Does the Gigabyte Aorus 7000S cut the mustard in terms of current generation hardware and protocols? Let’s find out.

Gigabyte Aorus 7000s SSD Review – Hardware Specifications

As you might expect from an M.2 NVMe SSD that boldly promises performance of 7,000MB/s sequential read (ie BIG data), the hardware specifications and architecture of the Aorus 7000s are quite modern. Indeed, for all the big talk of the Seagate Firecuda 530 hardware (still currently the ‘score to beat’ PCIE Gen4 m.2 NVMe right now) being top tier, the Gigabyte Aorus 7000s is pretty darn similar on the spec sheet! Below is how it looks:

Brand/Series AORUS Gen4 7000s
PCIe Generation PCIe Gen 4
NVMe Rev NVMe 1.4
NAND B27 3D NAND 96L
Max Capacity 2TB
Controller Phison E18-PS5018
Warranty 5yr

I know a lot of the above will seem needlessly technical, so below we can bring the most important considerations into sharper focus.

Hardware Focus of the Gigabyte Aorus 7000S SSD Series

The first big, BIG thing to remember here is the controller, that Phison E18. An SSD is much like a microcosm version of a whole computer. The Controller is equivalent to the CPU, and Phison are one of the bigger 3rd party SSD controller manufacturers in the world! I say 3rd party, because some long-running storage brands like Samsung and WD have most of their development and hardware engineering ‘in-house’ and use their own branded controllers. Whereas some brands source some/all components for their SSDs from 3rd parties – which is not necessarily a bad thing for both them and the industry (there are pros and cons on either side). Phison has been at the cutting edge of this subject for years now and the E18 was first revealed last year in 2020, but due to the pandemic making storage trends unpredictable and semi-conductor shortages, most SSDs that utilized the Phison E18 eventually arrived in 2021. This controller is one of the biggest reasons that the Gigabyte Aorus 7000s can actually backup it’s promises about the 7,000MB/s+ Sequential Read (sequential data = big chunks of data). However, that is not the only reason.

The NAND on the Gigabyte Aorus 7000s is where the data lives! SSDs (as you no doubt know) do not use moving parts as found in traditional hard drives and instead uses cells that are charged and data is read/written to them in this process. The quality of the NAND and the layers used will make a big difference to the durability and performance of an SSD and although the Gigabyte Aorus 7000s does not provide the best SSD in the industry at this tier right now (that, once again, goes to the Seagate Firecuda 530 at 176 layer 3D TLC NAND), it is bigger than most, arriving at 96 Layers of 3D TLC NAND. Although the majority of modern PCIe M.2 SSD use 3D TLC NAND (avoid QLC NAND like the PLAGUE btw!), most are still at 64 layers or so, so this is a big jump up for the Aorus 7000S SSD.

Much like the Controller on the Aorus 7000s being the ‘CPU’, it also has an area of memory. The Gigabyte Aorus SSD uses 1GB DDR4 memory on board and this in conjunction with the SSD provides a massive body of data handling resources for getting your data moving through the SSD and out of the m.2 NVMe PCIe 4 interface. The amount of memory scales in conjunction with the 1TB or 2TB SSD you use, with 2GB of DDR4 at the on the 2TB tier.

As mentioned, both available capacities of the Gigabyte Aorus 7000s arrive at 2280 in length. This is quite normal for the 1TB and 2TB versions, but the fact they arrive on single-sided SSD boards is very impressive. Physical storage NAND is distributed evenly in order to space out the storage and allow even cooling, NAND wear and performance. Do remember that this means you won’t need to be so attentive in provisioning for heat dissipation on both sides of the NVMe M.2 SSD, as the 7000S includes a decent heatsink anyway that uses a metal surrounding heatsink and base level thermal heat pads, this is all largely taken care of.

Finally, there is the M.2 NVMe connection. Not all m.2 SSDs are created equal and although M.2 SATA and M.2 NVMe look similar, they provide massively different performance and connectivity. However, the Gigabyte Aorus 7000s takes it one step further, by using a newer generation of PCIe Connectivity. In short, M.2 NVMe SSDs are connected to the host PC/Console system via PCIe protocol (think of those slots that you almost always use for your graphics cards, but a much, MUCH smaller connector). These allow much larger bandwidth (ie maximum speed) for the connected storage media, Much like regular PCIe slots, they have different versions (i.E PCIe Gen 1, 2, 3, 4, etc) and also a multiplying factor (x1, x2, x4, etc). Up until around 18 months ago, the best M.2 NVMes were M.2 PCIe Gen 3×4 (so a maximum 4,000MB/s possible). However, never generation SSD like the Gigabyte Aorus 7000s use PCIe Gen 4×4 (a potential 8,000MB/s possible) and it is only now that SSD controllers and NAND production has reached a point where it can catch up and fully saturate (i.e fill) this connection.

Overall, you really cannot fault the hardware inside/onboard the Gigabyte Aorus 7000s, as it is still (2-3 months after release) higher performing in sequential Read and Write than many other M.2 NVMe PCIe 4 SSDs released in that time. Before we go into the full testing, however, it is worth taking a moment to look closely at the reported performance benchmarks of the Gigabyte Aorus 7000s, as although the performance seems stellar, there are areas such as IOPS and endurance when compared with its main rivals that are worth taking into consideration.

Gigabyte Aorus 7000s SSD Review – Official Stats First

Before we conduct our own testing on this SSD, Let’s take a closer look at the reported specifications and benchmarks first. The Gigabyte Aorus 7000s SSD arrives in two capacities at 1TB and 2TB. The Prices currently are a little inconsistent (with each higher capacity tier actually having a higher price per GB – quite unusual) likely due to the hardware shortages, the Pandemic, Chia has affected SSD availability in the last 12 months and most recently the announcement that PS5 supports this SSD and it has increased the current price of both models around 20-30%!. Below is a breakdown of how each Aorus 7000s SSD compares:

Brand/Series

 

AORUS Gen4 7000s

AORUS Gen4 7000s

PRICE GP-AG70S1TB GP-AG70S2TB
Price in $ and $ $199 / £189 $359 / £399
Throughput GP-AG70S1TB GP-AG70S2TB
Sequential Read (Max, MB/s), 128 KB 7000MB 7000MB
Sequential Write (Max, MB/s), 128 KB 5500MB 6850MB
IOPS GP-AG70S1TB GP-AG70S2TB
Random Read (Max, IOPS), 4 KB QD32 350,000 650,000
Random Write (Max, IOPS), 4 KB QD32 700,000 700,000
ENDURANCE GP-AG70S1TB GP-AG70S2TB
Total Terabytes Written (TBW) 700TB 1400TB
Mean Time Between Failures (MTBF, hours) 1,600,000 1,600,000
DWPD 0.38DWPD 0.38DWPD

There are clear throughput improvements as you rise through the capacity tiers (not unusual), as does the rated 4K IOPS. Though one area worth focusing on a little is that TBW (terabytes Written) and DWPD (Drive writes per day), as this drive is rated a pinch higher than the Samsung 980 Pro and WD Black SN850 in terms of NAND lifespan on daily writes, likely down to that Micron 96 Layer 3D TLC NAND used, rather than the 64 Layer used by competitors. This is an important point because Gigabyte has significantly less pedigree in SSD media than the likes of Samsung, WD and Seagate (being much better know for motherboard manufacturing) and people will want to know they are going to get a product that lasts!

However, despite the use of the Phison E18 controller and 96 layer NAND, the reported IOPS on each capacity is actually a noticeable degree lower than those reported by their competitors. Indeed, the Gigabyte Aorus 7000s is one of the few E18 SSDs that does not crossing into the reported 1 Million IOPS mark, maxing out at 700k. This is still very impressive anyway, but it does make me wonder where the disparity stems from. Indeed, when you look at the bulk of PCIe 4×4 M.2 NVMe 1.4 SSD, that feature the E18 controller and 96L (or higher) on board, it really only leaves about 4 other SSDs in the market today that this can be compared against. The Sabrent Rocket 4 Plus, the MSI Spatium M480, the ADATA Gammix S70 and (current leader) the Seagate Firecuda 530. Of those, the only one that seemingly ‘out specs’ the Gigabyte Aorus 7000s is the Seagate Firecuda 530. However, the Gigabyte SSD has been available in the market for almost 3-4 months longer and has certainly embedded itself in the market at that time a fraction more. Below is how these two drives compare:

Brand/Series

 

AORUS Gen4 7000s

AORUS Gen4 7000s

Seagate Firecuda 530

Seagate Firecuda 530

PCIe Generation PCIe Gen 4 PCIe Gen 4 PCIe Gen 4 PCIe Gen 4
NVMe Rev NVMe 1.4 NVMe 1.4 NVMe 1.4 NVMe 1.4
NAND B27 3D NAND 96L B27 3D NAND 96L 3D TLC Micron B47R 176L 3D TLC Micron B47R 176L
Max Capacity 2TB 2TB 4TB – Double Sided 4TB – Double Sided
Controller Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018
Warranty 5yr 5yr 5yr + Rescue 5yr + Rescue
Brand/Series AORUS Gen4 7000s AORUS Gen4 7000s Seagate Firecuda 530 Seagate Firecuda 530
PRICE GP-AG70S1TB GP-AG70S2TB ZP1000GM3A013 ZP2000GM3A013
Price in $ and $ $199 / £189 $359 / £399 $239 / £199 $419 / £379
Throughput GP-AG70S1TB GP-AG70S2TB ZP1000GM3A013 ZP2000GM3A013
Sequential Read (Max, MB/s), 128 KB 7000MB 7000MB 7300MB 7300MB
Sequential Write (Max, MB/s), 128 KB 5500MB 6850MB 6000MB 6900MB
IOPS GP-AG70S1TB GP-AG70S2TB ZP1000GM3A013 ZP2000GM3A013
Random Read (Max, IOPS), 4 KB QD32 350,000 650,000 800000 1,000,000
Random Write (Max, IOPS), 4 KB QD32 700,000 700,000 1000000 1,000,000
ENDURANCE GP-AG70S1TB GP-AG70S2TB ZP1000GM3A013 ZP2000GM3A013
Total Terabytes Written (TBW) 700TB 1400TB 1275TB 2550TB
Mean Time Between Failures (MTBF, hours) 1,600,000 1,600,000 1,800,000 1,800,000
DWPD 0.38DWPD 0.38DWPD 0.7DWPD 0.7DWPD

Yes, that is a LONG table, but you can immediately see that the Seagate Firecuda 530 raises the stakes on all of the key specifications. Although there are a number of micro reasons for this, the 176L NAND is the biggest factor here. Yes, that is why the Firecuda 530 commands the higher price tag. However, for many, the additional cost for higher durability they may never need, peak performance their core system will not reach and IOPS rating that their larger file handling will never utilize will mean that holding out for the Firecuda release is not in their interest. Both SSDs (on paper at this stage!) are fantastic examples of where consumer and prosumer SSDs are evolving towards. Let’s get the Gigabyte Aorus 7000s on the test machine!

Testing the Gigabyte Aorus 7000s 1TB m.2 PCIE4 NVMe SSD

The Gigabyte Aorus 7000s 1TB was selected for this test and it was tested using multiple benchmark tools, from a cold boot, in the 2nd storage slot (i.e not the OS drive). Each test was conducted three times (full details of this are shown in the YouTube Review of the Gigabyte Aorus 7000s over on NASCompares):

Test Machine:

  • Windows 10 Pro Desktop System
  • Intel i5 11400 Rocket Lake – 6-Core 2.6/4.4Ghz
  • 16GB DDR4 2666MHz Memory
  • Intel B560M mATX Motherboard
  • OS Storage, Seagate Firecuda 120 SSD
  • Test SSD connected to Secondary PCIe Gen 4 M.2 Slot

ImportantIt became quite clear in early testing that my test machine, despite being quite high powered, was still not quite enough to get the truest speed out of this SSD. Factors such as my OS drive being a SATA drive, capture software, embedded graphics rather than GPU card resulting in the larger graphical file testing being fractionally capped, meaning that although this drive maxed at 6,995MB/s Seq Read on my system, it definitely felt that it could have gone a pinch higher and broken into the 7,000MB/s with a more powerful system. That said, these higher benchmarks are generally allied to larger/sequential data (i.e BIG single files) and you should really focus on smaller random benchmarks. I wanted to add this disclaimer.

REVIEW VIDEO

Using CrystalDisk, we got a good measure of the drive and verified that this PCIe Gen 4 x4 SSD was indeed using the 4×4 lane. Additionally, the temp averaged out around 41C between each test being conducted.

CRYSTAL DISK SPECS

The first tests were conducted using the ATTO disk benchmark software. The first was a 256MB test file size and below is a breakdown of the transfer rates and IOPS. The Read and Write easily hit the 6,000MB/s+ area and hit 6,590MB/s Read but 4960MB/s write. However, the bottleneck of my system capped this in ATTO quite noticeably. Additionally, the IOPS benchmarks in ATTO for the Gigabyte Aorus 7000s were good, but as expected, not breathtaking. Next, I repeated these tests with a 1GB test file.

The larger test file, unsurprisingly, produced higher results of sequential Read/Write at 6,590MB/s and 4,980MB/s respectively – that write is still a pinch less than I would like to see, even at 1TB over PCIe with the Phison E18. The IOPS still maintained a similar level as before.

Finally, I completed the ATTO Benchmark tests with a 4GB Test file and the performance remained consistent:

Finally, to conclude the ATTO testing, I switched to a bigger 4GB file and re-ran the program. This ended up maxing out at a read/write of 6,590MB/s and 6,585MB/s respectively – which although still not cracking the reported 7,000MB/s is still mighty impressive.

Next, although the ATTO tests were quite good, but not what I would have hoped from this SSD, so I moved on to the Crystal Disk Mark testing to see how well it would handle our lasts barrage of tests. The first test was the 1GB file testing, which measured both sequential and random, as well as the read and write IOPS. 1GB file test files provided:

Although this never crossed into the 7,000MBs mark (I suspect down to my test hardware), both in the 1GB test and when I tested the 4GB test file routine, we saw increased benchmark scores 6,975MB/s Read and 5,508MB/s Write, as well as increased IOPS reported. Given the 1TB Gigabyte Aorus 7000s model is rated at 7,000/5,500MB/s, this is remarkably close to hitting the maximum reported benchmark!

Finally, I went for the biggest test file at 16GB on AS SSD and this still gave some solid results and although the IOPs were a pinch lower, this might have hit closer to that reported 700/350K with use of a Xeon test machine:

Next, I switched to AS SSD for benchmarks. First up was 1GB file testing, both on sequential and 4K random:

The results were a pinch lower than I would have liked to see, so I then moved onto the 3G test file. These were noticeably better, both in transfers and 4K random:

I decided to chase this a little further and upped the ASS SSD Test file to 5GB and was pleased with the results. Still ‘on paper’ not as high as the Crystal Diskmark tests.

Ordinarily, I would introduce tests like BlackMagic and AJA into the mix here, but even a short burst of testing on an NVMe like this would over saturate the cache memory on board. Nevertheless, in the short term we still could ascertain the reported performance on 1GB, 4GB and 16GB file testing was:

256MB AJA File Test Results (Max) = 5,907MB/s Read & 5,400MB/s Write

1GB AJA File Test Results (Max) = 5,881MB/s Read & 5,427MB/s Write

4GB AJA File Test Results (Max) = 5,974MB/s Read & 5,372MB/s Write

16GB AJA File Test Results (Max) = 5,974MB/s Read & 5,427MB/s Write

Overall, the Gigabyte Aorus 7000s was certainly able to provide some solid performance, as well as potentially exceed the test figures here on a more powerful machine. Given the reported Read and Write statistics that the brand has stated publically, I think there is enough evidence here to back up those claims.

Gigabyte Aorus 7000s SSD Review – Conclusion

It is very hard to find any real fault in the Gigabyte Aorus. I know that sounds spectacularly restrained praise, but that is only because the Aorus 7000s finds itself in a rather more densely populated tier of the industry than it should have been! The architecture, performance, endurance and build are definitely impressive and give me a tremendous sense of confidence in the product, but because it is so similar to other SSDs like the MSI SPATIUM M480 and Sabrent Rocket 4 Plus, it blends in with them, rather than standing out on its own merit. I DO like the Aorus 7000s, genuinely love the inclusive heatsink (not just the fact it is included, but the quality of the thing!) and would DEFINITELY recommend it. I just wish it could stand out from the crowd a little more!

You cannot fault the Aorus 7000s NVMe SSD for its performance in 2021/2022, as it does not over-promise on what it can do. We ran all our usual tests and it hit the highs and lows of Throughput and comparative IOPS to others, just as the brand volunteered. The Gigabyte Aorus is a mature and grown-up SSD and not one that is trying to challenge bigger drives like the Seagate Firecuda 530. Had it been released a few months earlier, it would have made a significantly bigger splash on the professional gaming and video editing market, but now runs the sight risk of getting lost in the paddock of Phison E18 SSDs that are arriving on the market around this. The Aorus’ price point and availability certainly make it appealing, but the shaky SSD market making a slow recovery from Pandemic changes, Chia stock issues and semiconductor shortages means this SSD might not be as desirable as it should be when it is not as abundant at the manufacturing level as the likes of Seagate, Samsung and WD’s offerings being so copious. This IS a good SSD and although the IOPs are a touch lower than I would like, its durability, performance at both 1TB and 2TB and inclusive slimline prosumer heatsink make it a very good drive indeed!

PROs of the Gigabyte Aorus 7000s CONs of the Gigabyte Aorus 7000s
Genuinely Impressive Performance

Made by a Gamer Mobo Preferred Manf

PS5 Compatibility Confirmed

Heatsink Included and PS5 Compatible

96 Layer 3D TLC NAND Hugely Beneficial

Phison E18 SSDs Always Delivery!

Surpasses Samsung/WD PCIe 4 SSDs in some key areas

IOPS rating is noticeably lower than most competitors

Endurance (DWPD/TBW) is unimpressive

Still Outperformed by the Firecuda 530

 


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Need Advice on Data Storage from an Expert?

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Sabrent Rocket 4 Plus PS5 SSD Expansion Test

7 août 2021 à 11:46

Testing the Sabrent Rocket 4 Plus SSD on the PS5

Now that Sony has enabled the ability to expand the storage of the Playstation 5 in the latest software update (in beta at the time of writing), the range of potential PCIe M.2 SSDs that PS5 gamers are able to choose from is surprisingly vast. The minimum requirements of the M.2 update are 5,500MB/s sequential read (i.e big files), no longer than 22110 in length and PCIe Gen 4 M.2 Key interface in architecture. So, that narrows things down a little, but not by a vast amount. I made a master list of current compatible SSDs for PS5 HERE with help from Reddit users, but today I want to focus on the Sabrent Rocket 4 Plus, as it is one of the most available, well priced and high performing SSDs that are supported by PS5 right now. The Sabrent Rocket 4 Plus is certainly supported by the Playstation 5 and in today’s test, I have opted for one of the BIGGEST M.2 NVMe SSDs in their range (and in the market) with the 4TB model. This should ensure the best possible sequential read and write possible (though of course only the former is going to be measurable today). So let’s take a look at how the Sabrent Rocket 4 Plus 4TB performs inside the PS5.

IMPORTANT – In today’s article we will be testing 4 mid-range PS5 games. Bigger and more exhaustive titles (such as Spiderman Miles Morales, Rift Apart and Demon Souls) will be tested in a FULL comparison between the 6 BIGGEST/Most Popular M.2 NVMes that are compatible with the PS5 Expansion slot. Stay Subscribed for those next week!

PS5 SSD Expansion Sabrent Rocket 4 Plus – Specifications

Sabrent originally released the Rocket 4 Plus series PCIe4 M.2 NVMe SSDs around the first quarter of 2021. The specifications are particularly impressive, even at the 500GB smallest capacity and only got better as you scaled into the larger 4TB level at the top. The specifications are below:

SABRENT Rocket 4 + SB-RKT4P-1TB

SB-RKT4P-2TB

SB-RKT4P-4TB

Price in $ and $ 1TB – $200 2TB – $469.99 4TB – $999.99
PCIe Generation PCIe Gen 4 PCIe Gen 4 PCIe Gen 4
NVMe Rev NVMe 1.4 NVMe 1.4 NVMe 1.4
NAND B27 3D NAND 96L B27 3D NAND 96L B27 3D NAND 96L
Capacity 1TB Single Sided 4TB Double Sided 4TB Double Sided
Controller Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018
Memory 1GB 2GB 4GB
Size 2,280 2,280 2,280
Warranty 5yr 5yr 5yr
  SB-RKT4P-1TB SB-RKT4P-2TB SB-RKT4P-4TB
Price in $ and $ $199 / £180 $469 / £419 $1099 / £999
Total Terabytes Written (TBW) 700TB 1400TB 3000TB
Mean Time Between Failures (MTBF, hours) 1600000 1600000 1600000
DWPD 0.4DWPD 0.4DWPD 0.4DWPD
Random Read (Max, IOPS), 4 KB QD32 350000 650000 650000
Random Write (Max, IOPS), 4 KB QD32 700000 700000 700000
Sequential Read (Max, MB/s), 128 KB 7000MB 7100MB 7100MB
Sequential Write (Max, MB/s), 128 KB 5500MB 6850MB 6850MB

PS5 SSD Expansion Sabrent Rocket 4 Plus Test – Internal Speed Test

The first test is the easiest. When you boot the PS5 with the Sabrent Rocket 4 Plus NVMe SSD inside the expansion slot, the system will immediately identify that it is installed and format the drive. Then the system makes a performance benchmark check in order to ascertain whether the drive is suitable for PS5 Game use. The Sabrent Rocket 4 Plus SSD achieved 6,557MB/s Sequential Read on the PS5 internal system performance test. This is only a small dip from the reported maximum 7,100MB/s, but I hoped it would be a pinch higher.

PS5 SSD Expansion Sabrent Rocket 4 Plus Test – Moving Games

Moving games from the internal console storage and onto the Sabrent Rocket 4 Plus SSD is very straightforward and can be conducted from the Playstation main menu r from the settings>storage manager menu. I moved the four games that will be used later in the article for performance and loading tests from the PS5 internal SSD and onto the Sabrent Rocket 4 Plus:

Initiating the move of these files is very easy, however when files were being transferred (much like in my testing of the PS5 and other compatible SSDs) it was nowhere near the speed I was expecting and in fact it became very apparent that the PS5 system much performs some encryption, compression or bit-checks as the files are moved. The result is that moving games from the internal PS5 SSD and onto the expansion slot with the Sabrent Rocket 4 Plus took much, MUCH longer than I expects. This is not the fault of the M.2 SSD and more regarding the clear internal handling protocol and security of the PS5 System.

They did move however and once the games were moved onto the Sabrent Rocket 4 Plus M.2 SSD, the data used was clearly visible in the storage manager. Let’s get on with testing the games.

PS5 SSD Expansion Sabrent Rocket 4 Plus Loading Test 1 – Maneater

The first game to test on the PS5 and using the Sabrent Rocket 4 Plus SSD was Maneater. Rather than loading from the main PlayStation user interface, I opted to load the games from their own title screens, as this allowed me to not factor in the publisher and studio logos at startup that are unskippable and therefore would just hamper the comparison. Here is how the game running from the internal PS5 SSD compared with running on the Sabrent Rocket 4 Plus:

Load times were very close,however, there was a clear winner in the Sabrent Rocket 4 Plus, with the game taking 11.7 secs on the expansion SSD and 12.8 seconds on the internal PS5 SSD. It was only a second, but still good.

PS5 SSD Expansion Sabrent Rocket 4 Plus Loading Test 2 – Destruction Allstars

The next game to test loading times WITH the Sabrent Rocket 4 Plus SSD on the PS5 was Destruction Allstars. Again, I started the timer from the title screen and below is the results o how the internal SSD and m.2 SSD compared:

Both games ran very well, but the game ran the tiniest pinch faster on the internal PS5 SSD than the Sabrent Rocket 4 Plus. Destruction Allstars uses quite a smart background loading when going into arenas and it is there that you can see the delay as each transition takes place. It was still just a second, but the internal PS5 SSD did it faster.

PS5 SSD Expansion Sabrent Rocket 4 Plus Loading Test 3 – Control

Next was loading the game control directly from the PS5 player GUI and to test loading the game into a save and into direct gameplay would take, comparing the internal storage to the Sabrent Rocket 4 Plus expansion SSD.

The Sabrent Rocket 4 Plus seemingly loaded the game a pinch faster (really, REALLY small) than the PS5 internal SSD and ultimately both games took 17-18 seconds to load the save file and load into gameplay from the main PS5 library menu.

PS5 SSD Expansion Sabrent Rocket 4 Plus Loading Test 4 – Destiny 2

The final test was with Destiny 2. This was an odd one, as the game does a lot of server connectivity at startup and whether it was on the internal PS5 SSD or on the Sabrent Rocket 4 Plus, no two loading times were quite the same. Therefore although I have included this test, it is not quite as watertight as I would like.

Destiny loaded faster on the Sabrent Rocket 4 Plus expansion slot storage than the internal SSD, however because of the internet connectivity and server connection of this game at start u, it is tough to say if this was because of the SSD or because of the network/internet connection.

PS5 SSD Expansion Sabrent Rocket 4 Plus – Conclusion

Of all the SSDs I have tested for the PS5 so far, the Sabrent Rocket 4 Plus is the one that I was most surprised about. We take for granted that bigger names in Samsung, Seagate and WD will produce fast drives and sometimes overlook lesser-known brands. However, the Sabrent Rocket Plus was able to match the performance of the WD Black SN850 and Seagate Firecuda 530 in my testing of these mid-range games and I am happy to recommend it. In further testing next week, we will be looking at much more extreme loading games (Spiderman Miles Morales, Demon Souls and Ratchet and Clank) which make much, MUCH more use of the faster speed of the PS5 internal SSD. In those articles and videos we will be facing the Sabrent Rocket 4 Plus against the Samsung 980 Pro, WD Black SN850 and Seagate Firecuda 530 – so stay tuned for that. However, right now, I can recommend the Sabrent Rocket 4 Plus as a great SSD for upgrading the storage of your PS5 via the expansion slot!

 

SABRENT Rocket 4 + SB-RKT4P-1TB

SB-RKT4P-2TB

SB-RKT4P-4TB

Price in $ and $ 1TB – $200 2TB – $469.99 4TB – $999.99

 

 


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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

 

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Need Advice on Data Storage from an Expert?

We want to keep the free advice on NASCompares FREE for as long as we can. Since this service started back in Jan '18, We have helped hundreds of users every month solve their storage woes, but we can only continue to do this with your support. So please do choose to buy at Amazon US and Amazon UK on the articles when buying to provide advert revenue support or to donate/support the site below. 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] 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.  

 

 

Sabrent Rocket 4 Plus SSD Review – Gamer Ready?

5 août 2021 à 16:00

Review of the Sabrent Rocket 4 Plus PCIe Gen 4 NVMe SSD

2021 has been a real boom year for super-fast SSD storage and one drive that has seemingly come out of nowhere to being EVERYWHERE is the Sabrent Rocket 4 Plus SSD. Although it could be argued that many areas of consumer technology has stagnated during the pandemic in terms of research and development, solid-state drives (SSDs) have gone from strength to strength and this year we have seen some of the biggest and fastest evolutions in this technology arrive in front of consumers worldwide, with few creating the same waves of surprise of the Sabrent Rocket 4 Plus! Sabrent, who was once better known for their enclosures and docking stations, a few years ago go to made big moves into their own range of affordable yet high performing PCIe4 SSD and their latest release has really thrown a cat among the bigger pigeons of Samsung, WD and Seagate. Arriving with the new cutting edge Phison 18 controller, Micron 96 layer 3D TLC NAND and PCIe Gen 4 x4 architecture, it is easy to see why this comparatively unheard of brand in SSD has got a lot to shout about. This has increased considerably now that the PS5 Storage Upgrade update is available to many users and the Sabrent Rocket 4 Plus is fully compatible, leading to many users comparing this drive against the Samsung 980 Pro, WD Black SN850 and Seagate Firecuda 530 for their big console upgrade! Today we want to talk about what you get for your money, what the Sabrent Rocket 4 Plus can do and what it can’t do. Let’s find out if the Sabrent Rocket 4 Plus deserves your data.

Sabrent Rocket 4 Plus SSD Review – Quick Conclusion

The Sabrent Rocket 4 Plus is not a drive that exaggerates on its spec sheets. With a number of new PCIe 4 M2 SSD arriving throughout 2021, you could easily assume that this SSD and its comparatively short pedigree in the solid-state drive industry when compared against giants like Samsung and Seagate, would get lost in the noise. I’m pleased to confirm that the Rocket 4 Plus is as high-performing as the brand states and now it has appeared on the PS5 SSD compatible storage list, is definitely worth checking out. It is by no means perfect, with reported IOPS noticeably lower than its competitors in the 980 Pro and Firecuda 530, as well as a noticeable price increase over the previous generation SSDs (somewhat unavoidable I guess), the Rocket 4 Plus may seem like something of a gamble for those who who have remained brand loyal with longer-established brands till now. However the performance of this SSD more than justified its existence and as long as you are prepared to overlook a rather awkward warranty registration hurdle, I can certainly recommend the Sabrent Rocket 4 Plus for PC Gamers, Video Editing Professionals and Playstation 5 Console Upgrades in 2021/2022.

PROs of the Sabrent Rocket 4 Plus CONs of the Sabrent Rocket 4 Plus
Genuinely Impressive Performance

One of the Affordable 7,000MB/s Drive on the Market

PS5 Compatibility Confirmed

Decent Amount of DDR4 Memory Cache

96 Layer 3D TLC NAND Hugely Beneficial

One of the Earliest Phison E18 SSDs

Surpasses Samsung/WD PCIe 4 SSDs in some key areas

IOPS rating is noticeably lower than most competitors

Endurance (DWPD/TBW) has dipped noticeably since it’s predecessor

Still Outperformed by the Firecuda 530

Warranty (1yr unless registered) seems needlessly complex

 

SABRENT Rocket 4 + SB-RKT4P-1TB

SB-RKT4P-2TB

SB-RKT4P-4TB

Price in $ and $ 1TB – $200 2TB – $469.99 4TB – $999.99
PCIe Generation PCIe Gen 4 PCIe Gen 4 PCIe Gen 4
NVMe Rev NVMe 1.4 NVMe 1.4 NVMe 1.4
NAND B27 3D NAND 96L B27 3D NAND 96L B27 3D NAND 96L
Capacity 1TB Single-Sided 2TB Double Sided 4TB Double Sided
Controller Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018

Sabrent Rocket 4 Plus SSD Review – Packaging

When Sabrent sent me the Rocket 4 Plus SSD, one of the first things that struck me was that the retail box is absolutely tiny. I know that should not come as a big surprise given how small formed factor m2 actually is, but even in 2021, these drive will typically arrived in boxes 3 or even for times this size and normally because they include additional manuals, as well as structured packaging that ensures that SSD is projected in transit. So the fact that this £1,000 SSD arrived in a box this small definitely gave me pause for thought.

However, my fears were immediately put to rest as soon as I opened the box and found that the Rocket 4 Plus SSD arrives in a rather smart looking metal hinged box casing. This rose gold packaging contained the SSD, surrounding pre-cut foam and installation guide. This was definitely a nice touch and certainly a step up in presentation when compared to do numerous other m2.SSD reviewed in the past.

Important – The photos for this review were taken AFTER the video review took place. I wanted to highlight this as during the video review I removed the adhesive labels on either side of the SSD in order to show the individual components onboard. This has resulted in the branded label and metallic front panel being less flush than it was when the drive was originally received and I take full responsibility for this. In particular, the metal panel was a great deal smoother before I got my grubby paws all over it.

The front logo display label on this SSD is actually quite a sturdy metallic panel that covers a number of key PCB components. This again is something I have not really seen any other brand do and although it is by no means industrial in quality, still quite impressed with this neat little design touch and I would argue assisted heat dissipation a tad too.

The other side is a little more mainstream and features A branded and model identifying sticker for this SSD. It is worth highlighting that removing either of these labels will result in the SSD potentially avoiding it warranty due to tampering, so although I am going to remove these labels 2 to give you a better look at the controller, NAND and other components, I do not recommend you do this.

As the model being reviewed today is the 4TB (4000GB) Rocket 4 Plus Sabrent SSD, it is worth highlighting that this is a double-sided SSD. This should definitely be a factor for those who wish to utilise additional keep thermal padding and heatsinks around this SSD in their PC, NAS or PS5 systems. Indeed, there is an additional high-quality sync available to ensure this Drive maintains optimal operational temperatures in your system for around £25. However this heatsink raises the height of the M.2 connector a couple of millimetres, so be aware (mainly PS5 owners)

The storage NAND, Phison E18 controller and DDR4 memory that this Drive arrives with as are well distributed on either side of this SSD and you are not left feeling like this is a cheap, sub-brand product. Let’s take a moment to have a closer look at the key SSD components that help this SSD break the proposed 7,000MB/s Sequential Read barrier.

Sabrent Rocket 4 Plus SSD Review – Hardware Specifications

Given the length of time that the Sabrent Rocket 4 Plus has been available (since March/April 2021), it is very surprising how similar the hardware it features compares to SSDs released in the last few months (such as the MSI M480, Gigabyte AORUS 7000s and Corsair MP600). iNDEED, Sabrent were one of the very first PCIe 4 M.2 SSDs on the market to take advantage of the Phison E18-PS5018 high-end controller. Alongside this, they are using noticeably denser NAND than many others and are even one of the very very M.2 PCIe SSD on the market right now at 2280 length available in 4TB (which most capping at 2TB). Let’s take a look at the architecture of the range:

SABRENT Rocket 4 +

SB-RKT4P-1TB

SB-RKT4P-2TB

SB-RKT4P-4TB

PCIe Generation PCIe Gen 4 PCIe Gen 4 PCIe Gen 4
NVMe Rev NVMe 1.4 NVMe 1.4 NVMe 1.4
NAND Micron B27 3D NAND 96L Micron B27 3D NAND 96L Micron B27 3D NAND 96L
Capacity 1TB Single Sided 2TB Double Sided 4TB Double Sided
Controller Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018
Memory 1GB 2GB 4GB
Size 2,280 2,280 2,280
Warranty 5yr 5yr 5yr

I know a lot of the above will seem needlessly technical, so below we can bring the most important considerations into sharper focus.

Hardware Focus of the Sabrent 4 Rocket Plus SSD Series

The first big, BIG thing to remember here is the controller, that Phison E18. An SSD is much like a microcosm version of a whole computer. The Controller is equivalent to the CPU, and Phison are one of the bigger 3rd party SSD controller manufacturers in the world! I say 3rd party, because some long-running storage brands like Samsung and WD have most of their development and hardware engineering ‘in-house’ and use their own branded controllers. Whereas some brands source some/all components for their SSDs from 3rd parties – which is not necessarily a bad thing for both them and the industry (there are pros and cons on either side). Phison has been at the cutting edge of this subject for years now and the E18 was first revealed last year in 2020, but due to the pandemic making storage trends unpredictable and semi-conductor shortages, most SSDs that utilized the Phison E18 eventually arrived in 2021. This controller is one of the biggest reasons that the Sabrent Rocket 4 Plus can actually make it’s promises about the 7,000MB/s+ Sequential Read (sequential data = big chunks of data). However, that is not the only reason.

The NAND on the Sabrent Rocket 4 Plus is where the data lives! SSDs (as you no doubt know) do not use moving parts as found in traditional hard drives and instead uses cells that are charged and data is read/written to them in this process. The quality of the NAND and the layers used will make a big difference to the durability and performance of an SSD and although the Sabrent Rocket 4 Plus does not provide the best SSD in the industry at this tier right now (that, once again, goes to the Seagate Firecuda 530 at 176 layer 3D TLC NAND), it is bigger than most, arriving at 96 Layers of 3D TLC NAND. Although the majority of modern PCIe M.2 SSD use 3D TLC NAND (avoid QLC NAND like the PLAGUE btw!), most are still at 64 layers or so, so this is a big jump up for the Sabrent SSD.

Much like the Controller on the Rocket 4 Plus being the ‘CPU’, it also has an area of memory. The Sabrent SSD uses DDR4 memory on board and this in conjunction with the SSD provides a massive body of data handling resources for getting your data moving through the SSD and out of the m.2 NVMe PCIe 4 interface. The amount of memory scales in conjunction with the 1TB, 2TB and 4TB SSD you use, but starts at an impressive 1GB of DDR4 at the lowest tier.

As mentioned, all three available capacities of the Sabrent Rocket 4 Plus arrive at 2280 in length. This is quite normal for the 1TB and 2TB versions, but the fact they were able to get 4TB on a 2280 SSD (and still not useless useful QLC NAND to make up the difference) is very impressive. The 2TB and 4TB models both use double-sided NAND distribution (so the cells are on either side), in order to space out the storage and allow even cooling, NAND wearing and performance. Do remember that this means you will need to provision heat dissipation on both sides of the NVMe M.2 SSD, using a metal surrounding heatsink OR thicker base level thermal heat pads.

Fianlly, there is the M.2 NVMe connection. Not all m.2 SSDs are created equal and although M.2 SATA and M.2 NVMe look similar, they provide massively different performance and connectivity. However, the Sabrent Rocket 4 Plus takes it one step further, by using a newer generation of PCIe Connectivity. In short, M.2 NVMe SSDs are connected to the host PC/Console system via PCIe protocol (think of those slots that you almost always use for your graphics cards, but a much, MUCH smaller connector). These allow much larger bandwidth (ie maximum speed) for the connected storage media, Much like regular PCIe slots, they have different versions (i.E PCIe Gen 1, 2, 3, 4, etc) and also a multiplying factor (x1, x2, x4, etc). Up until around 18 months ago, the best M.2 NVMes were M.2 PCIe Gen 3×4 (so a maximum 4,000MB/s possible). However, never generation SSD like the Sabrent Rocket 4 Plus use PCIe Gen 4×4 (a potential 8,000MB/s possible) and it is only now that SSD controllers and NAND production has reached a point where it can catch up and fully saturate (i.e fill) this connection.

Overall, you really cannot fault the hardware inside/onboard the Sabrent Rocket 4 Plus, as it is still (4 months after release) higher performing in sequential Read and Write than many other M.2 NVMe PCIe 4 SSDs released in that time. Before we go into the full testing, however, it is worth taking a moment to look closely at the reported performance benchmarks of the Sabrent Rocket 4 Plus, as although the performance seems stellar, there are areas such as IOPS and endurance when compared with its main rivals that are worth taking into consideration.

Sabrent Rocket 4 Plus SSD Review – Official Stats First

Before we conduct our own testing on this SSD, Let’s take a closer look at the reported specifications and benchmarks first. The Sabrent Rocket 4 Plus SSD arrives in three capacities at 1TB, 2TB and 4TB. That last one is quite impressive, especially given that very few brands of M.2 NVMe SSD at 2280 arrive above. The Prices currently are a little inconsistent (with each higher capacity tier actually having a higher price per GB – quite unusual) likely due to the hardware shortages, the Pandemic and Chia have affected SSD availability in the last 12 months. Below is a breakdown of how each rocket 4 plus SSD compares:

 

SB-RKT4P-1TB

SB-RKT4P-2TB

SB-RKT4P-4TB

Price in $ and $ $199 / £180 $469 / £419 $1099 / £999
Total Terabytes Written (TBW) 700TB 1400TB 3000TB
Mean Time Between Failures (MTBF, hours) 1600000 1600000 1600000
DWPD 0.4DWPD 0.4DWPD 0.4DWPD
Random Read (Max, IOPS), 4 KB QD32 350000 650000 650000
Random Write (Max, IOPS), 4 KB QD32 700000 700000 700000
Sequential Read (Max, MB/s), 128 KB 7000MB 7100MB 7100MB
Sequential Write (Max, MB/s), 128 KB 5500MB 6850MB 6850MB

There are clear throughput improvements as you rise through the capacity tiers (not unusual), as does the rated 4K IOPS. Though one area worth focusing on a little is that TBW (terabytes Written) and DWPD (Drive writes per day), as this drive is rated a pinch higher than the Samsung 980 Pro and WD Black SN850 in terms of NAND lifespan on daily writes, likely down to that Micron 96 Layer 3D TLC NAND used, rather than the 64 Layer used by competitors. This is an important point because Sabrent has previously been noted at having lower durability in earlier releases in their portfolio and this is a marked improvement.

However, despite the use of the Phison E18 controller and 96 layer NAND, the reported IOPS on each capacity is actually a noticeable degree lower than those reported by their competitors. Indeed, the Sabrent Rocket 4 Plus is the only SSD not to cross into the reported 1 Million IOPS mark, maxing out at 700k. This is still very impressive anyway, but it does make me wonder where the disparity stems from. Indeed, when you look at the bulk of PCIe 4×4 M.2 NVMe 1.4 SSD, that feature the E18 controller and 96L (or higher) on board, it really only leaves about 4 other SSDs in the market today that this can be compared against. The Corsair MP600, the MSI Spatium M480, the ADATA Gammix S70 and (current leader) the Seagate Firecuda 530. Of those, the only one that seemingly ‘out specs’ the Sabrent Rocket 4 Plus is the Seagate Firecuda 530. However, the Sabrent SSD has been available in the market for almost 5 months longer and has certainly embedded itself in the market in that time. Below is how these two drives compare:

SSD Family/Brand
1TB Model ZP1000GM3A013 SB-RKT4P-1TB
Sequential Read (Max, MB/s), 128 KB 7300MB 7000MB
Sequential Write (Max, MB/s), 128 KB 6000MB 5500MB
2TB Model ZP2000GM3A013 SB-RKT4P-2TB
Sequential Read (Max, MB/s), 128 KB 7300MB 7100MB
Sequential Write (Max, MB/s), 128 KB 6900MB 6850MB
4TB Model ZP4000GM3A013 SB-RKT4P-4TB
Sequential Read (Max, MB/s), 128 KB 7300MB 7100MB
Sequential Write (Max, MB/s), 128 KB 6900MB 6850MB
1TB Model ZP1000GM3A013 SB-RKT4P-1TB
Random Read (Max, IOPS), 4 KB QD32 800000 350000
Random Write (Max, IOPS), 4 KB QD32 1000000 700000
2TB Model ZP2000GM3A013 SB-RKT4P-2TB
Random Read (Max, IOPS), 4 KB QD32 1,000,000 650000
Random Write (Max, IOPS), 4 KB QD32 1,000,000 700000
4TB Model ZP4000GM3A013 SB-RKT4P-4TB
Random Read (Max, IOPS), 4 KB QD32 1,000,000 650000
Random Write (Max, IOPS), 4 KB QD32 1,000,000 700000
1TB Model ZP1000GM3A013 SB-RKT4P-1TB
Total Terabytes Written (TBW) 1275TB 700TB
Mean Time Between Failures (MTBF, hours) 1,800,000 1600000
DWPD 0.7DWPD 0.4DWPD
2TB Model ZP2000GM3A013 SB-RKT4P-2TB
Total Terabytes Written (TBW) 2550TB 1400TB
Mean Time Between Failures (MTBF, hours) 1,800,000 1600000
DWPD 0.7DWPD 0.4DWPD
4TB Model ZP4000GM3A013 SB-RKT4P-4TB
Total Terabytes Written (TBW) 5100TB 3000TB
Mean Time Between Failures (MTBF, hours) 1,800,000 1600000
DWPD 0.7DWPD 0.4DWPD

Yes, that is a LONG table, but you can immediately see that the Seagate Firecuda 530 raises the stakes on all of the key specifications. Although there are a number of micro reasons for this, the 176L NAND is the biggest factor here. Yes, that is why the Firecuda 530 commands the higher price tag. However, for many, the additional cost for higher durability they may never need, peak performance their core system will not reach and IOPS rating that their larger file handling will never utilize will mean that holding out for the Firecuda release is not in their interest. Both SSDs (on paper at this stage!) are fantastic examples of where consumer and prosumer SSDs are evolving towards. Let’s get the Sabrent Rocket 4 Plus on the test machine!

 

Testing the Sabrent Rock Plus 4TB m.2 PCIE4 NVMe SSD

The Sabrent Rocket 4 Plus 4TB was selected for this test and it was tested using multiple benchmark tools, from a cold boot, in the 2nd storage slot (i.e not the OS drive). Each test was conducted three times and an additional test was conducted on a Samsung 980 Pro 250GB and Seagate Firecuda 120 1TB SATA SSD in order to give then tests some perspective of scale (full details of this are shown in the YouTube Review of the Sabrent Rocket 4 Plus over on NASCompares):

Test Machine:

  • Windows 10 Pro Desktop System
  • Intel i5 11400 Rocket Lake – 6-Core 2.6/4.4Ghz
  • 16GB DDR4 2666MHz Memory
  • Intel B560M mATX Motherboard
  • OS Storage, Seagate Firecuda 120 SSD
  • Test SSD connected to Secondary PCIe Gen 4 M.2 Slot

 

ImportantIt became quite clear in early testing that my test machine, despite being quite high powered, was still not quite enough to get the truest speed out of this SSD. Factors such as my OS drive being a SATA drive, capture software, embedded graphics rather than GPU card resulting in the larger graphical file testing being fractionally capped, meaning that although this drive maxed at 6,980MB/s on my system, it definitely felt that it could have gone a pinch higher and broken into the 7,000MB/s with a more powerful system. That said, these higher benchmarks are generally allied to larger/sequential data (i.e BIG single files) and you should really focus on smaller random benchmarks. I wanted to add this disclaimer.

Using CrystalDisk, we got a good measure of the drive and verified that this PCIe Gen 4 x4 SSD was indeed using the 4×4 lane. Additionally, the temp averaged out around 41C between each test being conducted.

The first tests were conducted using the ATTO disk benchmark software. The first was a 256MB test file size and below is a breakdown of the transfer rates and IOPS. The Read and Write easily hit the 6,000MB/s+ area and hit 6,590MB/s Read and 6,250MB/s. However, the bottleneck of my system capped this in ATTO quite noticeably. Additionally, the IOPS benchmarks in ATTO for the Sabrent Rocket 4 Plus were good, but as expected, not breathtaking. Next, I repeated these tests with a 4GB test file.

The larger test file, unsurprisingly, produced higher results of sequential Read/Write at 6,600MB/s and 6,300MB/s respectively. The IOPS still maintained the same level as before.

Next, I switched to AS SSD for benchmarks. First up was 1GB file testing, both on sequential and 4K random:

The results were a pinch lower than I would have liked to see, so I then moved onto the 10G test file. These were noticeably better, both in transfers and 4K random:

The AS SSD tests were quite good, but not what I would have hoped from this SSD, so I moved on to the Crystal Disk Mark testing to see how well it would handle our lasts barrage of tests. The first test was the 1GB file testing, which measured both sequential and random, as well as the read and write IOPS. 1GB file test files provided:

Although this never crossed into the 7,000MBs mark (I suspect down to my test hardware), when I tested the 4GB test file routine, we saw increased benchmark scores 6,979MB/s Read and 6,741MB/s Write, as well as increased IOPS reported.

Ordinarily, I would introduce tests like BlackMagic and AJA into the mix here, but even a short burst of testing on an NVMe like this would over saturate the cache memory n board. Nevertheless, in the short term we still could ascertain the reported performance of 5,947/5,405MB/s on 16GB file testing:

Overall, the Sabrent Rocket 4 Plus was certainly able to provide some solid performance, as well as potentially exceed the test figures here on a more powerful machine. Given the reported Read and Write statistics that the brand has stated publically, I think there is enough evidence here to back up those claims.

Sabrent Rocket 4 Plus SSD Review – Conclusion

There is no denying that the Sabrent Rocket 4 Plus is an impressive SSD! Despite the wide range of solutions open to most SSD buyers, Sabrent has managed to do an incredible job of not only standing out from their contemporaries but also massively exceed them! Though it still lives marginally in the shadow of more expensive SSDs, like the Seagate Firecuda 3530, it still manages to massively outpace a number of big releases from Samsung and WD in 2021. With a consistent Performance of 6.9GB/s performance in our test area, it is no slouch and although the IOPS ratings are less than man recent releases, it makes up for it with a better price point in the lower tiers. Indeed, it is quite hard for most home and prosumer users to fault the Sabrent Rocket 4 Plus. The warranty procedure could certainly do with a change in-house and the oddly imbalanced price vs TB price point will hopefully level out when shortages level out, but overall I am quite pleased with what the Sabrent NVMe SSD bring to the table and recommend to home users, gamers and professionals who want a single drive that does exactly what it says on the tin

PROs of the Sabrent Rocket 4 Plus CONs of the Sabrent Rocket 4 Plus
Genuinely Impressive Performance

PS5 Compatible

One of the Affordable 7,000MB/s Drive on the Market

Decent Amount of DDR4 Memory Cache

96 Layer 3D TLC NAND Hugely Beneficial

One of the Earliest Phison E18 SSDs

Surpasses Samsung/WD PCIe 4 SSDs in some key areas

IOPS rating is noticeably lower than most competitors

Endurance (DWPD/TBW) has dipped noticeably since it’s predecessor

Still Outperformed by the Firecuda 530

Warranty (1yr unless registered) seems needlessly complex

 

SABRENT Rocket 4 + SB-RKT4P-1TB

SB-RKT4P-2TB

SB-RKT4P-4TB

Price in $ and $ 1TB – $200 2TB – $469.99 4TB – $999.99
PCIe Generation PCIe Gen 4 PCIe Gen 4 PCIe Gen 4
NVMe Rev NVMe 1.4 NVMe 1.4 NVMe 1.4
NAND B27 3D NAND 96L B27 3D NAND 96L B27 3D NAND 96L
Capacity 1TB Single Sided 4TB Double Sided 4TB Double Sided
Controller Phison E18-PS5018 Phison E18-PS5018 Phison E18-PS5018

 


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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

 

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Need Advice on Data Storage from an Expert?

We want to keep the free advice on NASCompares FREE for as long as we can. Since this service started back in Jan '18, We have helped hundreds of users every month solve their storage woes, but we can only continue to do this with your support. So please do choose to buy at Amazon US and Amazon UK on the articles when buying to provide advert revenue support or to donate/support the site below. 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] 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.  

Seagate Firecuda 530 Vs Sabrent Rocket Plus PCIe4 M.2 SSD Comparison

2 août 2021 à 01:52

PCIe 4 NVMe SSD Comparison – Sabrent Rocket Plus vs Seagate Firecuda 530

The speed of more modern NVMe SSDs in 2021/2022 has been a hot topic of late and nowhere more than in the realm of PCIe 4.0 M.2 SSDs. No sooner had brands cracked through the 500K IOPS and 5,000MB/s read performance barrier, less than a year later we now have 7,000MB/s+ and 1 Million IOPS drives commercially available and two of the fastest drives available to buy right now in PCIe Gen 4 x4 M.2 are the Firecuda 530 from Seagate and the Rocket Plus from Sabrent. Now, I am willing to bet that 99% of you have heard of Seagate Technology – they have been in the business of data storage in one form or another for a little over 40 years! Whereas Sabrent is a comparatively unknown company, releasing numerous docking stations, hubs, memory card readers and enclosures in the last decade, who have seemingly taken all this knowledge from devices centred AROUND the storage and (presumably using 3rd party NAND manufacturers) designed their own series of SSDs. Despite the somewhat David vs Goliath nature of these two brands in this comparison, I will say that the Sabrent and the Rocket Plus brings quite an impressive range of hardware specifications, performance and choice to the table that challenges Seagate Firecuda 530 in a number of areas, though durability and endurance (as noted in earlier Sabrent SSDs over the years) is truly what let’s this drive down a tad. So, today I want to compare these two high performing NVMe SSDs to see which one deserves your data.

Brand/Series Seagate Firecuda 530

Sabrent Rocket Plus

PCIe Generation PCIe Gen 4 PCIe Gen 4
NVMe Rev NVMe 1.4 NVMe 1.4
NAND 3D TLC Micron B47R 176L B27 3D NAND 96L
Max Capacity 4TB – Double Sided 4TB Double Sided
Controller Phison E18-PS5018 Phison E18-PS5018
Warranty 5yr 5yr
 

Even a casual glance at the architecture of both the Seagate Firecuda 530 and Sabrent Rocket Plus shows us that these two SSDs (released approx 3 months apart in 2021) have very similar base-line hardware on their respective PCB. With both using the latest NVMe 1.4 revision, both using that insanely high performing Phison E18 controller, are both available at 4TB (particularly rare right now in this storage tier) and really the only thing that stands out in the chart above is that NAND of choice in either SSD. The Sabrent features 96 layer 3D NAND, which is perfectly respectable, though somewhat dwarfed by the 176L 3D NAND in the Seagate Firecuda 530 – this NAND is precisely where the increased performance, durability and endurance will play out later in the comparison, but overall you still have to give props to these two drives for keeping it relatively cutting edge in 2021/2022. Let’s look at the price of these two SSDs and the storage options.

Sabrent Rocket Plus vs Seagate Firecuda 530 – Price & Capacity

In terms of available capacity, both the Seagate Firecuda and the Sabrent Rocket Plus arrive at a maximum 4TB, which is quite impressive for an m.2 form factor drive AND for a relatively new-gen PCIe 4 x4 drive too (with current;y only 2-3 commercially available 4TB drives comparable to these available from other brands). Though it is worth highlighting that 4TB on a drive like this will cost you quite a hefty sum. Oddly, despite the Sabrent being the relative underdog in this NVMe SSD comparison, they have opted to skip the 250GB/500GB tier on their Rocket Plus series, something available from both WD Black SN850, Samsung 980 Pro and just the 500GB on Seagate Firecuda 530. Given the current premium on PCIe Gen 4×4 SSD at this performance threshold, having a more affordable entry point for smaller-scale editors, gamers, console owners and more might have been a misstep by Sabrent here. Below is a breakdown of the respective prices of each:

Brand/Series Seagate Firecuda 530

Sabrent Rocket Plus

500GB Model ZP500GM3A013  
Price in $ and $ $139 / £119  
1TB Model ZP1000GM3A013 SB-RKT4P-1TB
Price in $ and $ $239 / £199 $199 / £180
2TB Model ZP2000GM3A013 SB-RKT4P-2TB
Price in $ and $ $419 / £379 $469 / £419
4TB Model ZP4000GM3A013 SB-RKT4P-4TB
Price in $ and $ $949 / £769 $1099 / £999

One thing that should become very apparent as soon as you start comparing the price for TB of the Seagate Firecuda 530 and Sabrent Rocket Plus (even the currency conversion too) is that right now there is practically no stability to the price models! Notwithstanding the effects of semi-conductor shortages, shockwaves in the industry of Chia and the effects of the pandemic on the supply chain, there is just little or no consistent pricing on the Sabrent Rocket Plus series, despite it being available since April 2021. This is not really the brand’s fault and although they are widely available from a large number of eShops worldwide, you will easily find that prices change on a dime! Seagate has only relatively recently launched the Firecuda 530 series and therefore the pricing is a great deal more stable. Additionally, the Price per GB/TB on each model as you rise through the capacity tiers (500GB>1000GB>2000GB>4000GB) becomes lower as you would expect. Overall, I would have to give this round to Seagate and the Firecuda 530 SSD.

 

Sabrent Rocket Plus vs Seagate Firecuda 530 – Reported Read & Write Speed

After price, let’s be honest – THIS is the area that will garner the most attention when comparing the Sabrent Rocket Plus and Seagate Firecuda 530. It will not come as a massive surprise to find out that the Seagate Firecuda 530 is the higher performer here, even with Sabrent stating that the Rocket Plus can maintain the 7,000MB/s+ Sequential Read. As previously stated in other comparisons, the Seagate FC 530 500GB model write speed has always seemed a bit of an anomaly at 3,000MB (half the reported maximum of the 1TB model) but given Sabrent have ignored this capacity tier – it’s not massively relevant. However, it is still impressive to see how close the Sabrent Rocket Plus comes to the reported maximum Read/Write to the Seagate Firecuda 530:

Brand/Series Seagate Firecuda 530

Sabrent Rocket Plus

500GB Model ZP500GM3A013 N/A
Sequential Read (Max, MB/s), 128 KB 7000MB  
Sequential Write (Max, MB/s), 128 KB 3000MB  
1TB Model ZP1000GM3A013 SB-RKT4P-1TB
Sequential Read (Max, MB/s), 128 KB 7300MB 7000MB
Sequential Write (Max, MB/s), 128 KB 6000MB 5500MB
2TB Model ZP2000GM3A013 SB-RKT4P-2TB
Sequential Read (Max, MB/s), 128 KB 7300MB 7100MB
Sequential Write (Max, MB/s), 128 KB 6900MB 6850MB
4TB Model ZP4000GM3A013 SB-RKT4P-4TB
Sequential Read (Max, MB/s), 128 KB 7300MB 7100MB
Sequential Write (Max, MB/s), 128 KB 6900MB 6850MB

I mean, CLEARLY, the Seagate PCIe 4×4 m.2 drive wins overall here. However, if Sabrent can back up these claims on maximum performance, this is remarkably close in both Write (slightly less so on ‘Read). How this is played out in the SSDs life when you factor the endurance on the NAND on the Rocket Plus is still up for debate, but nonetheless, this is impressive. Real praise here needs to go to Phison and the E18 controller of course, but both Seagate and Sabrent have designed some great SSD architecture here to largely saturate the potential 8,000MB/s of PCIe 4×4. How does this reflect on individual operations? Let’s discuss the IOPS.

 

Sabrent Rocket Plus vs Seagate Firecuda 530 – Reported IOPS

Despite the impressive specifications of these drives and how close the comparison of the Firecuda 530 and Rocket Plus have been up until this point, it has to be said that in terms of individual operations per second handled by these drives (more commonly referred to as the IOPS – input/output operations per second), the Sabrent NVMe drops the ball noticeably here. IOPs is a good indication of how the drive will behave in busy environments, being passed thousands of small instructions at any one time and although it is very much an industry metric, still holds significance in sustained operations. Although Seagate, WD and Samsung have surpassed 1,000,000 read and write random IOPS on their PCIe 4×4 drives, Sabrent peaks at 700,00 and is actually rather underwhelming at 350,000 random read IOPS (yes, read) at the 1TB tier – less than half of the Seagate Firecuda 530. See below:

Brand/Series Seagate Firecuda 530

Sabrent Rocket Plus

500GB Model ZP500GM3A013 N/A
Random Read (Max, IOPS), 4 KB QD32 400,000  
Random Write (Max, IOPS), 4 KB QD32 700,000  
1TB Model ZP1000GM3A013 SB-RKT4P-1TB
Random Read (Max, IOPS), 4 KB QD32 800000 350000
Random Write (Max, IOPS), 4 KB QD32 1000000 700000
2TB Model ZP2000GM3A013 SB-RKT4P-2TB
Random Read (Max, IOPS), 4 KB QD32 1,000,000 650000
Random Write (Max, IOPS), 4 KB QD32 1,000,000 700000
4TB Model ZP4000GM3A013 SB-RKT4P-4TB
Random Read (Max, IOPS), 4 KB QD32 1,000,000 650000
Random Write (Max, IOPS), 4 KB QD32 1,000,000 700000

If you take a look at the reviews online for Sabrent’s rocket range of SSDs (both the PCIe 4.0 and PCIe 3.0 versions) you will see that there are notable examples of users being unimpressed by the consistent performance of their SSDs, even in single but sustained system usage. Part of this is detailed in the endurance and durability section below, but there is no avoiding that the low IOPS on these drives is less than you would expect – especially when you look at the Seagate Firecuda 530 utilizing the same Phison E18 controller. Part of this can be put down to memory management on the SSD (1GB DDR4), but the multi-layer NAND difference between the two drives is the biggest clincher. Once again the Seagate Firecuda wins this round. Let’s discuss the durability of these drives and the lifespan vs performance sustainability of the Firecuda 530 and Rocket Plus.

 

Sabrent Rocket Plus vs Seagate Firecuda 530 – Endurance & Durability

Just because an SSD can reach a reported MB/s performance level, does not mean it can necessarily HOLD that performance over an extended time. There are many factors that govern this but the quality of the NAND + the handling of wear internally is a big, big part of it. The Seagate Firecuda 530 and Sabrent Rocket Plus are quite different in their workload/usage lifespan. The importance of SSD durability and endurance in 2021/2022 is actually pretty massive. Now that the devices we use all feature incredibly powerful processors, often cloud/network hybrid AI processes and graphical handling that will be instantly bottlenecked by traditional hard drives, SSDs are no longer just the ‘boot’ drive for our OS and are now the day to day working drive. This combined with SSD being used as caching and larger SSD capacities allowing suitable substitution for HDDs entirely means that the CONSTANT concern about SSDs lifespan and the durability of those NAND cells is now quite paramount. SSDs wear out – it’s as simple as that. The more you write, the more wear those individual NAND cells suffer – degrading performance over the years and inevitably leading to drive failure. Likewise, the smaller the drive, the greater likelihood that you will be writing, then rewriting, then rewriting, time and time again. The Seagate Firecuda 530 and Sabrent Rocket Plus are no exception and alongside massive research and development in better controllers and interfaces to improve performance, the way NAND is improved has led to SSDs lasting lover than ever before. However, SSDs and NAND are not built equally and there is actually quite a large difference in durability between the Sabrent Rocket Plus and the Seagate Firecuda 530. The Storage industry typically measures the predicted durability and endurance of an SSD as TBW, DWPD and MTBF. They are:

TBW = Terabytes Written, rated as the total number of terabytes that this SSD can have written to it in its warranty covered lifespan. So if the TBW was 300TB and the warranty is 5 years of coverage, that would mean that the drive can receive on average (with deleting/overwriting data each repeatedly) 60 Terabytes per year (or 5TB a month). After this point, the manufacturer highlights that durability, endurance and performance will decline. Often highlighted as an alternative to warranty length when gauging the predicted lifespan of a SSD.

DWPD = Drive Writes Per Day / Data Writes Per Day, this is a decimalized figure that represents what proportion of the capacity of an SSD (where 1.0 = 100% capacity) can be filled, erased and/or rewritten on a daily basis. This is provided using the warranty period and TBW figure. So, for example, if a 500GB drive has a 0.3DWPD rating, that is approx 150GB of data per day

MTBF = Mean Time Between Failure, which is the interval between one failure of an SSD and the next. MTBF is expressed in hours and most industrial SSDs are rated in the Millions of Hours. MTBF and MTTF (Mean Time to Failure) have largely become overlooked in recent years in favour of TBW and DWPD in SSDs, but are still stated on most Data Sheets.

So, now you know what those large Terbyte stats, hours and decimal point details are on the average SSD datasheet. So where do the Seagate Firecuda 530 and Sabrent Rocket Plus stand on this:

Brand/Series Seagate Firecuda 530

Sabrent Rocket Plus

500GB Model ZP500GM3A013 N/A
Total Terabytes Written (TBW) 640TB  
Mean Time Between Failures (MTBF, hours) 1,800,000  
DWPD 0.7DWPD  
1TB Model ZP1000GM3A013 SB-RKT4P-1TB
Total Terabytes Written (TBW) 1275TB 700TB
Mean Time Between Failures (MTBF, hours) 1,800,000 1600000
DWPD 0.7DWPD 0.4DWPD
2TB Model ZP2000GM3A013 SB-RKT4P-2TB
Total Terabytes Written (TBW) 2550TB 1400TB
Mean Time Between Failures (MTBF, hours) 1,800,000 1600000
DWPD 0.7DWPD 0.4DWPD
4TB Model ZP4000GM3A013 SB-RKT4P-4TB
Total Terabytes Written (TBW) 5100TB 3000TB
Mean Time Between Failures (MTBF, hours) 1,800,000 1600000
DWPD 0.7DWPD 0.4DWPD

The MTBF figure, although different by around 200,000 hours, is less important. The real focus here needs to be that DWPD/TBW figure, as not only does that clearly indicate that the Seagate Firecuda 530 can comfortably be rewritten by more than half of its capacity daily (close to twice that of the Sabrent Rocket Plus), but this combined with the high IOPS ratings at 1M random R/W mentioned earlier mean that this is a drive that (based on these reported stats of course) is clearly going to be the longer-lasting drive in terms of both operation and performance. If your motivation for upgrading your storage and/or system to a PCIe 4.0 NVMe M.2 system was for faster task/operation completion in an environment where time = money, then the Seagate Firecuda 530 is clearly the better choice here over the Rocket Plus from Sabrent.

 

Sabrent Rocket Plus vs Seagate Firecuda 530 – Conclusion

In all of my Seagate Firecuda 530 comparisons so far, this is the one that has been the most one-sIded in its conclusion. The Sabrent Rocket Plus is an impressively designed drive and to introduce this drive into the market against bigger brands like Samsung, WD and Seagate in this highly Prosumer/Enterprise market (especially now NVMe Fabric is becoming a ‘thing’) cannot be ignored in it’s ambition Likewise, they have introduced the Rocket Plus series into the market before competitor drives in the MSI M480, Adata S70 and Gigabyte Aorus, managing to garner a huge amount of recognition and kudos. However, their high performance and architecture are let down by comparatively less ensuring NAND and internal handling that ends up hugely shadowed by the Firecuda 530. Likewise, I genuinely feel that Sabrent would benefit from offering consumers 250GB and 500GB models, to act as gateways into their brand, as well as facilitating end-users whose demands for daily rotational writes and sustained hour-by-hour performance will be much lower. However, one simply cannot ignore the specifications supplied by both official brands on the capabilities of their PCIe NVMe 4.0 M.2 SSDs and clearly the Seagate Firecuda 530 wins the day here comfortably.

Brand/Series Seagate Firecuda 530

Sabrent Rocket Plus

Best Performance  
Best Endurance/Durability  
Best Price for TB  DRAW DRAW
Best Extras  
Best Value  
Where To Buy

 

 


Articles Get Updated Regularly - Get an alert every time something gets added to this page!


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

 

SEARCH IN THE BOX BELOW FOR NAS DEALS

Need Advice on Data Storage from an Expert?

We want to keep the free advice on NASCompares FREE for as long as we can. Since this service started back in Jan '18, We have helped hundreds of users every month solve their storage woes, but we can only continue to do this with your support. So please do choose to buy at Amazon US and Amazon UK on the articles when buying to provide advert revenue support or to donate/support the site below. 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] 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.  

❌