UGREEN NASync NAS: One Year Later – The Good, The Bad, and What’s Still Missing?

One year ago, UGREEN made waves in the NAS industry by launching its NASync series through a hugely successful Kickstarter campaign, raising $6.6 million from over 13,000 backers. This new line of NAS devices aimed to offer a cost-effective alternative to established brands like Synology and QNAP, promising powerful hardware, a user-friendly experience, and AI-powered features at a more competitive price. Since its general retail release in mid-2024, UGREEN NASync has been available via Amazon, B&H, and UGREEN’s website, gaining a strong following among enthusiasts and small businesses. But after a year of real-world usage, firmware updates, and customer feedback, does the NASync series truly compete with industry leaders? Has UGREEN delivered on its promises, or are there still major issues preventing it from being a go-to NAS solution? This article will explore where UGREEN has excelled, where it still needs improvement, and whether the NASync series is a worthwhile investment in 2025.

Note – UGREEN are running a promotion during World Backup Day that drops the price significantly on several of their NASync devices on their own website and on Amazon. Find out more here or via the banner link below:

The UGREEN NASync NAS Kickstarter – A Recap

Unlike many hardware startups that struggle with fulfilling Kickstarter orders, UGREEN managed to deliver its NASync units on schedule to most backers, a significant achievement for a crowdfunded product. While there were some reports of faulty units, these appeared to be within normal failure rates for electronics and were generally covered by UGREEN’s replacement and support policies. What truly set UGREEN apart, however, was its unorthodox marketing strategy. Instead of focusing on traditional advertising or securing major sponsorship deals, UGREEN distributed thousands of review units to mid-tier and micro-influencers.

This grassroots approach ensured that discussions about the NASync series remained active and widespread across online tech communities. Unlike companies that pay for high-profile reviews on massive platforms like Linus Tech Tips, UGREEN instead prioritized authenticity and volume, creating long-term engagement from reviewers who actually tested the product in-depth. This strategy has proven successful, keeping UGREEN’s NAS devices relevant in online discussions long after their launch, though it has also meant that larger, mainstream tech publications have not widely covered the NASync series. While this marketing approach has helped build a loyal user base, it also raises concerns about how well UGREEN’s products will compete with more established brands in the long run if they do not gain broader mainstream recognition.

The UGREEN NAS Software Development So Far…

When the NASync series launched, its UGOS operating system was one of its most significant unknowns. Unlike Synology DSM or QNAP QTS, which have been refined for years, UGOS was a first-generation NAS OS that lacked many critical features and refinements expected by experienced users.

Over the past year, UGREEN has made steady improvements, rolling out regular firmware updates that have expanded its functionality. One of the most notable additions is the inclusion of Jellyfin as a native app, providing an alternative media server option for users who want to stream videos without needing complex third-party installations.

However, Plex support remains absent, a surprising omission considering Plex is the most widely used NAS-based media server. Another major shortcoming is the lack of iSCSI support, which is essential for business users, virtualization environments, and enterprise-level storage solutions.

While UGREEN has stated that iSCSI support is on their roadmap, it has yet to be implemented, making the NASync series a less viable option for professional users who rely on networked block storage solutions. Despite these improvements, UGOS is still not as polished or feature-rich as competing NAS operating systems, and for users who need advanced storage capabilities, its limitations remain a concern.

UGREEN NAS and Security – After 1 Year

Security was one of the biggest concerns when UGREEN first launched its NASync series, as it initially lacked two-factor authentication (2FA) and had limited built-in protections for remote access. Over the past year, UGREEN has addressed some of these concerns, adding 2FA and expanding firewall settings to include IP blocking, MAC filtering, and customizable access controls.

These updates have significantly improved overall security, but the absence of dedicated anti-ransomware protection remains a critical weakness. Competing NAS brands such as Synology and QNAP have introduced automated ransomware protection tools, snapshot-based rollback systems, and real-time anomaly detection, features that UGOS has yet to incorporate.

The NASync series does provide basic malware and antivirus scanning, but it is still lacking the more advanced automated security solutions that have become standard in the NAS industry. Users who are particularly concerned about security may prefer to disable UGREEN’s remote access services and instead use third-party VPN solutions like Tailscale or even install an alternative NAS operating system such as TrueNAS or UnRAID, both of which UGREEN supports without voiding hardware warranties.

UGREEN NAS and Local AI Use

UGREEN has been heavily investing in AI-driven functionality, integrating photo recognition, AI-assisted indexing, and content categorization into UGOS. Unlike cloud-based AI solutions, these run entirely on the NAS itself, keeping user data private and locally processed. This makes UGREEN one of the few NAS brands to offer AI-powered automation without cloud dependencies, a feature that privacy-conscious users appreciate.

However, with the recent announcement of UGREEN’s new IDX series, which focuses even more on AI-powered storage and advanced computing, there is growing uncertainty about the long-term future of the NASync series. It remains unclear whether UGREEN will continue to develop UGOS at the same pace for NASync devices or shift focus toward its newer, AI-driven IDX models.

While UGREEN insists that the NASync and IDX series will coexist as separate product lines, there is a possibility that software development for NASync may slow down in favor of newer hardware platforms. This uncertainty may deter potential buyers who want long-term software support guarantees.

UGREEN NASync Devices and Mixed Global Availability

Despite the NASync series’ popularity, UGREEN has struggled to expand its global distribution network. While the devices are widely available in the US, Germany, and select European markets, many regions still lack direct purchasing options. The UK recently saw improved availability, but other regions remain underserved, forcing potential buyers to import devices at higher costs.

Given the strong demand and continued interest, it is surprising that UGREEN has not prioritized expanding its retail presence globally. If the company wants to compete seriously with major NAS brands, broader availability through additional international retailers should be a key focus moving forward.

UGREEN NAS 1 Year Later – Verdict

One year in, UGREEN’s NASync series has made a strong impression in the NAS market, proving that it is more than just a one-off experiment. The company has demonstrated consistent software development, ongoing support, and a commitment to hiring industry experts to strengthen its NAS business. However, the NASync series still falls short in key areas, particularly iSCSI support, security automation, and mainstream availability. For enthusiasts and tech-savvy users willing to customize their setup, UGREEN’s NASync devices offer solid hardware at an attractive price. But for those who expect a polished, fully mature NAS experience, Synology and QNAP still lead the market. UGREEN has the potential to become a serious competitor in the NAS space, but its future success depends on how aggressively it continues to develop UGOS, improve security, and expand its global footprint.

20% OFF UGREEN NAS this World Backup Day

UGREEN is currently running a Work Backup Day promotion, offering a 20% discount on NASync devices purchased through their official website and Amazon. This limited-time deal runs from March 25th to March 31st, making it an excellent opportunity for those considering a UGREEN NAS for data protection and backup storage. With the growing importance of secure, local backups, especially for businesses and home users managing large datasets, this promotion provides a cost-effective way to invest in a NAS solution. Whether you’re looking to set up automated backups, secure your media collection, or expand your existing storage infrastructure, the discount makes UGREEN’s already competitive pricing even more attractive. However, with global availability still being somewhat inconsistent, buyers should check regional stock levels and shipping options before purchasing.

SUBSCRIBE TO OUR NEWSLETTER
[contact-form-7]
Join Inner Circle

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

 

The Lincstation N2 NAS Review

The Lincstation N2 NAS is the successor to the Lincstation N1, a flash-focused NAS system that made waves in 2024. While the N1 was praised for its compact size and SSD-centric design, it had certain limitations, such as the lack of 10GbE connectivity and limited active cooling. Now, Lincplus has refined and upgraded its previous design, bringing the N2 to crowdfunding with a stronger CPU, better airflow management, and a built-in 10GbE port. But do these enhancements justify the upgrade, and is it a true alternative to other compact NAS systems from QNAP, Synology, or Asustor? Let’s take a deep dive into the new Lincstation N2 NAS and see how it stacks up.

Lincstation N2 NAS – Specifications

The Lincstation N2 is powered by an Intel Alder Lake-N N100 processor, a quad-core CPU designed for low power consumption and efficient performance. It comes pre-installed with 16GB of onboard LPDDR5 memory, which is non-upgradeable but maximized for the CPU’s capabilities. Storage options include four M.2 NVMe slots and two SATA SSD bays, allowing for a fast, all-flash storage configuration.

Connectivity sees a major boost with the inclusion of a single 10GbE port, a significant upgrade over the dual 2.5GbE ports found on the N1. Additional USB connectivity includes one USB Type-C 10Gbps, one USB 3.2 Gen 2 Type-A, and two USB 2.0 ports for peripherals. The external chassis has been redesigned with better ventilation, including a larger passive cooling panel and improved heat dissipation for long-term reliability.

Specification	Lincstation N2
Processor	Intel Alder Lake-N N100 (Quad-Core, up to 3.4GHz)
Memory	16GB LPDDR5 (Non-upgradeable)
Storage (OS)	128GB eMMC
Storage (SATA)	2 x 2.5″ SATA SSD bays
Storage (NVMe)	4 x M.2 NVMe 2280 SSD slots (PCIe Gen 3 x1)
Networking	1 x 10GbE RJ45
USB Ports	1 x USB Type-C 10Gbps, 1 x USB 3.2 Gen 2 Type-A, 2 x USB 2.0
Video Output	1 x HDMI 2.0 (4K 60Hz)
Cooling	Passive and Active Hybrid Cooling System
Power Supply	60W External PSU (Barrel-type Connector)
Operating System	UnRAID (Pre-installed, 1-year license included)
Chassis Material	Metal & Plastic Hybrid
Dimensions	Compact Desktop Form Factor
Weight	TBD

Lincstation N2 NAS – Packaging

Since the N2 is currently in prototype stage, its final retail packaging is yet to be confirmed. However, the unit received for review included the NAS unit, a 60W external power supply, a first-time setup guide, and an UnRAID activation scratch card. Unlike many NAS brands, the Lincstation N2 does not include an Ethernet cable, which is something users should prepare for.

The packaging is minimalist and protective, designed to keep the NAS unit secure during transit, ensuring it remains well-protected from impact or shifting during shipping. The outer packaging features clear branding and basic specifications, though additional documentation on first-time setup would be beneficial, particularly for new UnRAID users. The box itself is relatively compact, reducing unnecessary waste while maintaining effective protection for the unit.

One of the notable elements in the package is the UnRAID activation card, which includes a scratch-off code for license registration. This ensures that users can activate their UnRAID installation immediately, allowing them to set up their storage array and applications with minimal delay. Given that UnRAID is a key selling point of the N2, including physical licensing details within the packaging is a welcome touch. The activation process is straightforward, and the included instructions provide a step-by-step guide on how to register and enable the software.

The external PSU remains barrel-type rather than USB-C, a decision that may disappoint users accustomed to more modern power connectors. However, the power brick itself is high quality, ensuring stable and efficient energy delivery. Given the N2’s low overall power draw, the external PSU design makes sense to keep heat generation outside the NAS chassis. While USB-C would have been a more modern and convenient choice, this power adapter provides reliable and consistent power delivery.

Additionally, it would have been useful to see additional accessories included, such as a basic network cable or drive installation tools, which are often included in NAS packages from other brands. Having all essential setup components in the box would make the initial setup experience even smoother, particularly for users who may not have immediate access to spare cables or peripherals.

Lincstation N2 NAS – Design & Build

The Lincstation N2 follows a compact, minimalistic design, much like its predecessor, making it an ideal desktop or office NAS. The metallic cooling panel at the bottom has been improved, allowing better passive airflow to support the fanless cooling design.

The four M.2 NVMe bays are located on the underside, while two SATA SSD slots are positioned at the front for easy installation.

A set of front-facing LED indicators provides system status updates, while an integrated neon status light enhances visibility. The magnetic panel for SSD installation remains a standout feature, allowing quick access to drive bays without the need for tools. Although the N2 is nearly silent in operation, high-intensity workloads may cause the system to warm up, making the new airflow improvements crucial for long-term performance.

The new chassis design enhances durability, featuring a sturdier metal and plastic blend that reinforces the unit without adding excess weight. The minimalist aesthetic is well-suited for both home and professional environments, ensuring that the NAS fits seamlessly alongside existing equipment. Cooling remains a primary focus, with improved airflow pathways reducing heat buildup and ensuring stable performance even under extended workloads.

The ventilation improvements include an expanded airflow channel that spans the entire underside of the device. This design allows heat from the NVMe drives and CPU to dissipate more effectively, reducing the need for aggressive active cooling solutions. Combined with efficient heat sinking, the N2 is able to maintain performance without excessive noise.

The compact footprint ensures that desk space usage is minimal, making it an ideal option for users with limited workspace. Additionally, the stackable design means multiple units can be arranged efficiently for users with multiple NAS or networking devices. The thoughtful combination of passive and active cooling elements ensures the N2 delivers sustained performance without requiring frequent maintenance.

---

Lincstation N2 NAS – Ports & Connectivity

The Lincstation N2 improves on the N1 by introducing a single 10GbE network port, replacing the dual 2.5GbE ports seen in its predecessor. This upgrade allows users to achieve significantly higher transfer speeds, making the NAS ideal for large file transfers, media editing, and network virtualization. However, the 10GbE performance is somewhat limited due to PCIe lane constraints, meaning users may not fully saturate the bandwidth under all conditions.

In addition to the 10GbE port, the N2 includes a USB Type-C 10Gbps port, providing high-speed connectivity for external storage devices. There is also a USB 3.2 Gen 2 Type-A port, ensuring compatibility with a range of USB peripherals. The inclusion of two USB 2.0 ports allows users to connect basic accessories, such as keyboards and mice for local management.

The rear layout of the N2 is designed for easy cable management, ensuring tidy workspace integration. Users looking to expand network connectivity beyond 10GbE may need to rely on USB-to-Ethernet adapters, as the system does not support PCIe expansion. The limited expandability of networking options might disappoint users who were hoping for an additional slot for NIC upgrades, but the onboard 10GbE should suffice for most users in this category.

Given that USB ports are an essential component of any NAS setup, the N2 provides a good balance between speed and compatibility. The USB-C 10Gbps port is particularly useful for connecting external SSD enclosures, expanding fast-access storage options for users with additional high-speed media requirements. However, it is worth noting that additional expansion beyond USB is not available, making pre-planning your connectivity needs essential before setup.

---

Lincstation N2 NAS – Internal Hardware & Performance

The Lincstation N2 utilizes an Intel N100 CPU, a power-efficient quad-core processor capable of handling basic NAS tasks, virtualization, and container workloads. While not a high-end processor, it provides a good balance of power and efficiency. The 16GB LPDDR5 memory ensures smooth multitasking but cannot be expanded.

Storage performance is solid, with M.2 NVMe drives operating at PCIe Gen 3×1, delivering around 800MB/s read/write speeds. SATA SSDs achieve speeds of 500–600MB/s, making them suitable for RAID 1 or RAID-Z configurations. However, users looking to push extreme performance benchmarks will find the PCIe lane allocation slightly restrictive, especially for multi-drive simultaneous access scenarios.

(Click below to open in new tab in full size)

2x SATA SSD, BTRFS MIRROR, SMB  SHARE, 1GB and 4GB TESTS

4x M.2 NVMe SSD, ZFS POOL, SMB  SHARE, 1GB and 4GB TESTS

Power consumption is exceptionally low, with idle usage around 10–13W and peak operation at 18–22W. The external power adapter remains adequate, though a USB-C power option would be preferable. Energy efficiency remains one of the standout features of the N2, making it an excellent choice for users looking to build a long-term, low-cost NAS setup.

Heat dissipation has been improved significantly over the N1, with an upgraded passive cooling system featuring a larger vented bottom panel. Under full load, temperatures remain within acceptable limits, preventing thermal throttling or reduced drive longevity.

Given that flash-based NAS systems tend to generate more heat than HDD counterparts, these improvements help maintain reliability for continuous operation.

During real-world testing, the N2 performed admirably under multiple storage scenarios, including RAID-Z, traditional RAID configurations, and direct disk access. The optimized drive placement and airflow system allow the NAS to maintain consistent speeds without overheating, even under heavy sequential read/write workloads. While the N2 may not break records in enterprise performance metrics, it delivers stable and reliable performance for home and small-business users.

Lincstation N2 NAS – Software & UnRAID Integration

The N2 ships with UnRAID, providing a flexible NAS platform for storage pooling, Docker containers, and virtual machines. The included one-year UnRAID license ensures access to the latest features and security updates. Users can opt to renew their license or switch to other NAS OS options.

UnRAID’s intuitive UI allows for quick configuration, making it suitable for beginners and advanced users alike. Additional plugins may be required for full system monitoring, as Lincstation does not develop its own NAS OS. While UnRAID offers extensive community support, some users may prefer TrueNAS or OpenMediaVault, both of which are also compatible with the N2.

Given that UnRAID runs off a USB boot drive, users can easily swap out the OS if required, allowing greater flexibility in long-term system customization.

The inclusion of a 30-day trial before activating the license means users can test the system before committing to a paid software platform, a welcome addition for those considering different configurations.

Lincstation N2 NAS – Final Verdict

The Lincstation N2 NAS is a solid upgrade over its predecessor, the N1, offering better connectivity, improved cooling, and more efficient hardware. The inclusion of 10GbE networking makes it a more appealing option for users who require higher data transfer speeds, and the passive and active cooling improvements ensure better thermal regulation under sustained workloads. With support for four M.2 NVMe SSDs and two SATA SSDs, the N2 provides flexible storage options, allowing users to build a high-speed, all-flash NAS setup. The Intel N100 processor and 16GB LPDDR5 memory deliver decent performance for most home and small business NAS applications, but the non-upgradeable memory may be a limiting factor for more demanding users. The compact, efficient design makes it an ideal NAS for those looking for a balance between power efficiency and performance.

That being said, the N2 does have a few drawbacks that may impact users looking for greater expandability. The lack of PCIe expansion slots means users cannot add additional NICs or storage controllers, making it less versatile compared to some competing NAS solutions. Additionally, while the 10GbE port is a significant upgrade, it is limited by PCIe bandwidth constraints, meaning users may not be able to fully utilize its maximum throughput in all scenarios. The USB connectivity options are decent, but having only one high-speed USB-C 10Gbps port may feel restrictive for those wanting multiple fast external connections. Furthermore, the reliance on a barrel-type power connector instead of USB-C is another missed opportunity for modernization.

Overall, the Lincstation N2 NAS remains a good choice for UnRAID users looking for an affordable, high-speed, all-flash NAS solution. It provides great energy efficiency, a streamlined setup process, and a solid mix of connectivity options. While it lacks some scalability features, for most home and small business users, it offers a compelling blend of performance, efficiency, and ease of use. If Lincplus continues refining their NAS lineup, future iterations with more robust networking, storage expandability, and minor refinements to cooling and connectivity could make it a standout competitor in the small NAS market.

Pros and Cons of the Lincstation N2 NAS

Pros:

• 10GbE networking for high-speed transfers
• Compact, silent, and power-efficient
• Includes 1 Year UnRAID license for easy setup
• Supports four M.2 NVMe SSDs and two SATA SSDs
• Low power consumption and passive+active cooling
• Improved design over the N1 with better airflow

Cons:

• Limited PCIe lanes affecting 10GbE throughput
• Non-upgradeable RAM (fixed 16GB LPDDR5)
• N100 CPU has very recently seen a refresh towards the N150
• Uses a barrel-type power adapter instead of USB-C

 

SUBSCRIBE TO OUR NEWSLETTER
[contact-form-7]
Join Inner Circle

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