Best M2 NAS Enclosures of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 31 Jan 2025

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M2 NAS enclosures are high-performance network-attached storage devices designed for small to medium-sized businesses and home users. These devices provide flexible storage options, allowing users to easily store, access, and share their data across multiple devices. They also offer robust security features to keep data safe and secure. With M2 NAS enclosures, users can easily expand their storage capacity as their needs grow, making them an ideal solution for those who require reliable and scalable storage solutions.

At a Glance: Our Top Picks

Asustor Flashstor 6 FS6706T NAS Storage Cover #TOP 1
Asustor Flashstor 6 FS6706T NAS Storage
ftb score rating icon 9.9
QNAP TS-664-8G-US High-Performance NAS Cover #TOP 2
QNAP TS-664-8G-US High-Performance NAS
ftb score rating icon 9.8
QNAP TS-262-4G 2-Bay Desktop NAS Cover #TOP 3
QNAP TS-262-4G 2-Bay Desktop NAS
ftb score rating icon 9.6

Top 8 M2 NAS Enclosures

Asustor Flashstor 6 FS6706T NAS Storage

FS6706T
FS6706T
6 Bay
Asustor Flashstor 6 FS6706T NAS Storage Cover
Asustor Flashstor 6 FS6706T - 6 Bay All-SSD NAS Storage, Quad Core 2.0GHz, 6 M.2 SSD, 2 2.5GbE, 4GB RAM DDR4, Network Attached Storage (Diskless)

The Asustor FS6706T is a powerful NAS storage solution featuring a Quad-Core 2.0GHz Intel Celeron N5105 CPU. With superfast 2.5-Gigabit Ethernet ports, you can enjoy rapid data transfer, making it ideal for large file sharing. The six M.2 NVMe slots provide ample storage options, allowing you to expand your capacity easily. Additionally, the 4GB of DDR4 RAM ensures smooth performance, enabling you to run multiple applications without lag. This combination of features makes the FS6706T perfect for enhancing your home or office network.

What We Like
Fast data transfer speeds
Ample storage expansion options
Smooth multitasking performance
Excellent sound quality

QNAP TS-664-8G-US High-Performance NAS

TS-664-8G-US
black
6 Bay
QNAP TS-664-8G-US High-Performance NAS Cover
QNAP TS-664-8G-US 6 Bay High-Performance Desktop NAS with Intel Celeron Quad-core Processor, M.2 PCIe Slots and Dual 2.5GbE (2.5G/1G/100M) Network Connectivity (Diskless)

The QNAP TS-664 is a robust NAS solution featuring an Intel Celeron N5105/N5095 processor, which offers a burst speed of up to 2.9GHz, ensuring smooth performance for your tasks. With 8GB of DDR4 RAM, you can efficiently handle multiple applications. The dual 2.5GbE ports facilitate swift file sharing across devices, making collaboration easier. Additionally, the dual M.2 PCIe Gen3x2 NVMe SSD slots allow for cache acceleration, significantly enhancing data transfer speeds, which is ideal for users needing quick access to large files.

What We Like
High-speed file sharing
Efficient multi-tasking
Enhanced data transfer speeds
Flexible storage options
#TOP 3

QNAP TS-262-4G 2-Bay Desktop NAS

TS-262-4G
Black
2-bay 4GB RAM
QNAP TS-262-4G 2-Bay Desktop NAS Cover
QNAP TS-262-4G | 2-Bay, Intel Dual-core CPU, 2 x M.2 Slots, 2.5GbE Desktop NAS, 2-Bay 4GB RAM

The QNAP TS-262-4G NAS offers impressive features to enhance your digital experience. You can instantly boost your network speed by 2.5 times using your existing CAT5e cables. Enjoy seamless 4K media playback and real-time transcoding, allowing you to watch videos directly via HDMI 2.0 at 60Hz. If you're interested in AI, the device supports an optional Edge TPU for advanced image recognition. Additionally, you can install NVMe PCIe SSDs to significantly improve NAS performance, making it a versatile choice for your storage needs.

What We Like
Fast network speed upgrade
4K media playback support
AI image recognition capability
Expandable storage options

Asustor Lockerstor 4 Gen 2 NAS Unit

116436
Lockerstor Gen2
4 Bay
Asustor Lockerstor 4 Gen 2 NAS Unit Cover
Asustor Lockerstor 4 Gen 2 AS6704T | 4 Bay NAS, Quad Core 2.0GHz CPU, 4 M.2 PCIe 3.0 SSD Slots, 2 2.5GbE Ports, 4GB RAM DDR4, Network Attached Storage (Diskless)

The Asustor Lockerstor 4 NAS boasts a powerful Quad-Core 2.0GHz Intel Celeron N5105 CPU, offering you 31% more performance compared to previous models. With its superfast 2.5-Gigabit Ethernet ports, you can enjoy smoother streaming and quicker uploads. The flexible PCIe slot allows you to enhance performance further by adding 10GbE NICs or M.2 SSDs. Plus, the device supports DDR4-2933 memory, providing you with a 40% performance boost for your data tasks.

What We Like
High-performance CPU
Fast Ethernet connectivity
Expandable storage options
Enhanced memory speed
#TOP 5

Asustor Lockerstor 10 NAS Enclosure with 10 Bays

AS6510T
Lockerstor
10 bay
Asustor Lockerstor 10 NAS Enclosure with 10 Bays Cover
Asustor Lockerstor 10 AS6510T 10 Bay NAS Enclosure - Network Attached Storage, Quad Core 2.1GHz CPU, 8GB RAM DDR4, M.2 NVMe SSD Caching (Diskless)

The Asustor Lockerstor 10 is designed for power users and businesses, featuring an Intel Atom Quad Core 2.1 GHz CPU and 8GB DDR4 RAM, which can be expanded up to 64GB. This ensures smooth performance for demanding tasks. It supports up to 180TB of storage using 2.5" or 3.5" SATA drives, allowing you to expand your storage as needed effortlessly. With dual M.2 NVMe PCIe Gen2 SSD ports, you can enhance your system's performance through fast caching. Additionally, the dual 10 and 2.5 Gigabit ports provide impressive network speeds, making data transfer quick and efficient.

What We Like
High storage capacity
Expandable RAM
Fast caching options
Impressive network speeds

Asustor AS5402T Nimbustor 2 Bay NAS

AS5402T
AS5402T
2 Bay
Asustor AS5402T Nimbustor 2 Bay NAS Cover
Asustor AS5402T Nimbustor 2 Gen2-2 Bay NAS Network Storage Enclosure, Quad-Core 2.0GHz CPU, 4xM.2 NVMe SSD Slots, 2x2.5GbE Ports, 4GB DDR4 RAM, Gaming-Inspired NAS

The Asustor Nimbustor 2 offers impressive features for your network storage needs. It is powered by a Quad-Core 2.0GHz Intel Celeron N5105 CPU, ensuring smooth performance even with multiple users. With four M.2 slots for NVMe SSDs, you can easily expand storage and enjoy fast data transfer speeds. The 4GB DDR4 RAM provides ample memory for multitasking, allowing you to run applications seamlessly. Additionally, the two 2.5 Gigabit Ethernet ports enhance connectivity, giving you faster network access for smoother file sharing.

What We Like
High-performance Quad-Core CPU
Expandable NVMe SSD storage
Ample 4GB DDR4 RAM
Fast 2.5GbE network connectivity
#TOP 7

QNAP TVS-h674 6-Bay NAS with Core i5

TVS-h674-i5-32G
Black/White
Enclosure
QNAP TVS-h674 6-Bay NAS with Core i5 Cover
QNAP TVS-h674 6-Bay Core i5-12400 32GB NAS Enclosure black

The QNAP TVS-h674 NAS provides powerful performance with its Intel Core i5-12400 6-core processor, making it ideal for demanding applications. You can benefit from the dual M.2 2280 PCIe Gen4 slots that enable NVMe SSD caching, enhancing speed and efficiency for data access. The inclusion of two 2.5 Gigabit Ethernet ports allows for faster network connectivity, helping you manage data transfer effortlessly. Additionally, the PCIe slots offer the flexibility to install various adapters or graphics cards to boost application performance, ensuring a tailored experience for your needs.

What We Like
Powerful Intel Core i5 processor
NVMe SSD caching support
Fast network connectivity
Expandable PCIe slots
HDMI display output
#TOP 8

QNAP TS-873-4G NAS Enclosure with 4K Support

201571
Black
8 Bay
QNAP TS-873-4G NAS Enclosure with 4K Support Cover
QNAP TS-873-4G Bay Desktop NAS Enclosure - 4 GB RAM, AMD R series 4-Core 2.1 GHz Processor

The QNAP TS-873-4G NAS offers impressive features to enhance your data management experience. With two PCIe Gen3 x4 slots, you can easily expand your system with additional cards, such as 10GbE adapters or wireless network cards, ensuring a flexible setup. The support for the NVIDIA GeForce GT1030 graphics card enables 4K video transcoding, allowing you to enjoy high-quality video playback. Furthermore, dual M.2 SATA SSD slots facilitate faster file access by enabling caching or storage pools. Lastly, the advanced Qtier technology and SSD caching work tirelessly to optimise storage efficiency around the clock.

What We Like
Expandable with additional cards
Supports 4K video transcoding
Faster file access with SSD slots
Optimised storage efficiency
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is there an M 2 NAS?

2 SSD NASbook: A Compact yet Versatile Quad-core M. 2 SSD NAS. Compact, near-silent, and versatile, the 4-bay M. 2 SSD NASbook TBS-453A is ideal for office meetings and multimedia applications.

2. Is NVMe good for NAS?

The best solid-state drive (SSD) for home NAS lets you store and access data five times faster than a mechanical hard drive. If you use a lot of I/O-intensive workloads, you can also slot in an NVMe SSD inside the NAS for caching.

3. Are SSD good for NAS storage?

Even though most NASes have an HDD, SSD is also a good option. This Solid State Drive is up to 30 times faster than a traditional HDD. Aside from that, an SSD is more energy-efficient and silent, so you save energy and aren't bothered by noise as much.

4. How much SSD do I need for NAS?

In the case of QNAP NAS appliances, for example, the available RAM actually determines the maximum size of an SSD cache. According to QNAP, a 512 GB SSD cache requires 1 GB of RAM. A NAS appliance with 8 GB of RAM can accommodate an SSD cache of up to 2 TB in size, and a 4 TB cache requires at least 16 GB of RAM.

Editor's Notes

During our m2 nas enclosure research, we found 9 m2 nas enclosure products and shortlisted 8 quality products. We collected and analyzed 7,245 customer reviews through our big data system to write the m2 nas enclosures list. We found that most customers choose m2 nas enclosures with an average price of £522.79.

The m2 nas enclosures are available for purchase. We have researched hundreds of brands and picked the top brands of m2 nas enclosures, including Asustor, QNAP. The seller of top 1 product has received honest feedback from 7 consumers with an average rating of 4.1.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.