Best Synology Network Attached Storage Nas Enclosures in 2026

Daisy
Last Updated: Feb 13, 2026

At a Glance: Our Top Picks for Synology Network Attached Storage Nas Enclosures

Synology 4 bay NAS DiskStation DS920+ (Diskless), 4-bay; 4GB DDR4
#TOP1
Synology 4 Bay Nas Diskstation Ds920+ (Diskless), 4-Bay;
9.9
PM SCORE
Synology 2 bay NAS DiskStation DS218+ (Diskless)
#TOP2
Synology 2 Bay Nas Diskstation Ds218+ (Diskless)
9.8
PM SCORE
Synology 8 Bay DiskStation DS1821+ (Diskless), 8-bay; 4gb ddr4
#TOP3
Synology 8 Bay Diskstation Ds1821+ (Diskless), 8-Bay; 4Gb
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Synology Network Attached Storage Nas Enclosures of 2026

Market Overview
Synology Network Attached Storage Nas Enclosures Reviewed
  • Reviews Analyzed: 32059 Items
  • PM Avg. Rating: 7.6 / 10
40 Products Evaluated
  • Highest Price: $2,506.89
  • Lowest Price: $41.99
  • Avg. Price: $557.90
#TOP1

Synology 4 Bay Nas Diskstation Ds920+ (Diskless), 4-Bay; 4Gb Ddr4

SYNOLOGY
DS920+
8.78 X 7.83 X 6.54 Inches
4.94 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JMS Holdings 9.89

Features

Two built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays.

Intel quad-core processor with AES-NI hardware encryption engine, over 225 MB/s sequential read and write throughput.

4 GB DDR4 memory (expandable up to 8 GB); Scalable up to 9 drives with Synology DX517

Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.

By default, two camera licenses are installed; extra licenses can be purchased (CLP1, CLP4, or CLP8)

#TOP2

Synology 2 Bay Nas Diskstation Ds218+ (Diskless)

SYNOLOGY
DS218+
9.14 X 4.25 X 6.50 Inches
2.87 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SaveCentral 6.84

Features

Encrypted sequential throughput performance at over 113 MB/s reading and 112 MB/s writing

Dual-core Processor with AES-NI encryption engine

2GB DDR3L memory (expandable up to 6GB)

Advanced Bars file system offering 65, 000 system-wide snapshots and 1, 024 snapshots per shared folder

Live transcoding of up to two concurrent H. 265/H. 264 4K video streaming

By default, two camera licenses are installed; extra licenses can be purchased (CLP1, CLP4, or CLP8)

#TOP3

Synology 8 Bay Diskstation Ds1821+ (Diskless), 8-Bay; 4Gb Ddr4

SYNOLOGY
DS1821+
18.20 X 14.40 X 12.50 Inches
13.23 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Gattaca Tech (Serial Number Recorded) 5.27

Features

Accelerated Performance - 177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor

Maximize Performance - Turbocharge HDD arrays by 20x or more without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache

Expansion Made Easy - Scale-up on-demand to 18 drives with two DX517 expansion units

Includes Everything to Protect Your Data - Back up critical data to and from public clouds, Windows PCs and servers, virtual machines, and data on the NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication

Ready for 10GbE - Add in a 10GbE SFP+ or RJ-45 NIC to instantly increase network bandwidth based on your existing infrastructure

#TOP4

Synology 5Bay Expansion Unit Dx517 (Diskless) 157 Mm X 248 Mm X 233 Mm

SYNOLOGY
DX517
9.76 X 9.17 X 6.18 Inches
8.62 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Online volume expansion

Dedicated local backup solution

Hot-swappable drive tray design

Synchronized system operation with Disk Station. Screwless drive tray design reduces the time needed for system setup

Applied models: DS1817+, DS1517+, DS1817, DS1517. Compatible Drive Type-3.5 inch SATA HDD, 2.5 inch SATA HDD, 2.5 inch SATA SSD. Note- It is strongly recommended that you only install drives listed on your device's compatibility list. Storage pool and volume creation processes may fail when using unverified drives

#TOP5

Synology 6 Bay Nas Diskstation Ds1621Xs+ (Diskless)

SYNOLOGY
DS1621XS+
13.00 X 12.00 X 12.00 Inches
14.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Combine built-in 10GbE and optional high-speed NIC for over 3,100 MB/s sequential read performance

Built-in M.2 2280 NVMe SSD slots permit cache acceleration without using storage drive bays

Flexibly scale up to 16 drives to increase storage capacity as demand grows

Back up critical data and reduce your Recovery Time Objective (RTO) with Snapshot Replication

Use virtualization storage tools to complete your SAN or run virtual machines on a full-featured hypervisor

Mofangtech 4U Folding 19 Inches Cold Rolled Steel Wall Mountable Simple Vertical Rack And Networking Euipment Rack Including Hardware For Assembly (4U100)…

MOFANGTECH
MFT-VWRF
100.00 X 100.00 X 50.00 Centimeters
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Mofangtech 9.76

Features

NO ASSEMBLY REQUIRED: this 4U vertical rack arrives fully assembled with cage screws and nuts for mounting equipment.

PRODUCT SIZE: 4U; W 19.29" x D 7.56" x H 3.94", compatible with Most 19" Rack Mountable Equipment

VERSATILE FUNCTIONALITY: Besides vertically mounting onto wall, this bracket enables your server or networking equipment horizontally under a desk for added versatility. Including almost all screws for assembly onto wood wall, desk or concrete wall.

DURABILITY: this 4U vertical rack features a solid steel design for ultimate durability. Max Loading Weight Capacity: 44 Pounds

ENVIRONMENTALLY FRIENDLY: this 4U foldable rack is at less volume, lower freight charge, smaller packaging. Easy to carry.

#TOP7

Synology 1 Bay Nas Diskstation Ds118 (Diskless)

SYNOLOGY
DS118
8.82 X 6.54 X 2.80 Inches
1.54 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High-performance 1-bay NAS for small offices and home users

Sequential throughput at over 113 MB/s reading and 112 MB/s writing

64-bit quad-core 1.4GHz processor

Access and sync your files seamlessly from network, Check Synology website for full software features

Wd Diskless My Cloud Ex2 Ultra Network Attached Storage - Nas - Wdbvbz0000Nch-Nesn

WESTERN DIGITAL
WDBVBZ0000NCH-NESN
6.10 X 3.90 X 6.75 Inches
1.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High-performance 1.3 GHz dual-core Processor for lag-free streaming

1GB of DDR3 Memory to multitask with ease

Centralized network storage and access from anywhere

Automatic file synching across all your computers

Simplified file and folder sharing

Qnap Tr-004 4 Bay Usb Type-C Direct Attached Storage (Das) With Hardware Raid (Diskless)

QNAP
TR-004
8.62 X 6.31 X 6.63 Inches
4.08 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct-attached storage device via USB Type-C for Windows, macOS and Linux

Use the TR-004 as external storage for NAS backup

Expand the capacity of your QNAP NAS

4 x 3.5-inch SATA 3Gb/s (Diskless)

Hardware RAID supports RAID 0, 1, 5, JBOD, and individual disks

Includes a USB Type-C to Type-A connector cable

Lockable drive Bays. NOTE : The TR-004 does not support the following: the TS-128, TS-228, TS-131, TS-231, TS-431, TS-431U, and NAS models that cannot be updated to QTS 4.3.6 (or later). The TR-004 can only be used as an individual storage pool or volume on the NAS. Its storage pool/volume cannot be combined into the connected NAS. NAS applications cannot be installed on the TR-004. Drives can only be migrated from one TR-004 to another TR-004. The files and data stored on drives moved to/from a NAS (or another device) will not be recognized.

Navepoint 12U Open Frame Server Rack For 19" It Network Equipment & A/V Devices, Free Standing Or Wall Mount Rack With 180 Degrees Gate Swing, Black

NAVEPOINT
400438197
18.00 X 20.00 X 25.00 Inches
20.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NavePoint, LLC 9.88

Features

Durable: 12U rack is made of high-quality 1.5mm cold-rolled steel with black powder coating. Max weight capacity 55 Lbs

Easy Access: Easy access to IT equipment and cables with the open frame rack and dual-hinged front swing gate that opens 180 degrees

Space-Efficient: Use free-standing network cabinet or or wall mount to maximize the use of available space

Ventilation: Open frame rack promotes passive cooling of networking gears and AV components

Compliances & Assembly: CE, EIA/ECA-310-E Easy to install, hardware included

#TOP11

Terramaster F4-210 4-Bay Nas 1Gb Ram Quad Core Network Attached Storage Media Server Personal Private Cloud (Diskless)

TERRAMASTER
F4-210 (1GB) - US
8.94 X 8.86 X 5.35 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TERRAMASTER 8.27

Features

A 4-bay entry-level NAS optimized for home and SOHO users, running the latest TOS 4.2 operating system.

ARM v8 quad-core 1.4GHz CPU with 1GB RAM (not upgradeable), blazingly fast read/write speeds of more than 114 MB/s (RAID 0, SATA III 4TB NAS hard drives x 2), hardware encryption. For better peformance, please use NAS dedicated hard drives.

Supports Emby and Plex media servers, which keep your videos, music, and photos personal media beautifully organized,always ready for on-demand streaming to your PC, mobile device, smart TV, or games console.

Compatible with 3.5" and 2.5" SATA HDD, 2.5" SATA SSD. Each bay supports the HDD up to 16TB (Total of 64TB in RAID 0).

Supports Docker, Plex, cloud drive sync, multiple backups, remote access and mobile app. Dozens of free applications; Ultra-quiet heat dissipation technology.

Asustor Lockerstor 10 As6510T - 10 Bay Nas, 2.1Ghz Quad-Core, 2 M.2 Nvme Ssd Slot, 10Gbe Port, 2.5Gbe Port, 8Gb Ram Ddr4, Enterprise Network Attached Storage (Diskless)

ASUSTOR
AS6510T
9.06 X 11.42 X 8.27 Inches
17.64 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
A+NAS 5.94

Features

Intel Atom Quad core C3538 2.1 GHz CPU with 8GB DDR4 RAM (expandable up to 64GB) for power user and business

Compatible with 2.5" or 3.5" SATA SSD/HDD drives up to 180TB (18TB x 10). Expand as much storage as needed with ease

2 x M.2 NVMe PCIe Gen2 SSD ports for fast cache. Bringing Double Performance

Dual 10 and 2.5 Gigabit ports. Take advantage of up to 20 gbps of speed with both 10-Gigabit ports or up to 5 gbps on both 2.5-Gigabit ports.

3 year manufacturer warranty

#TOP13

Qnap Ts-453Be-2G-Us 4-Bay Professional Nas. Intel Celeron Apollo Lake J3455 Quad-Core Cpu With Hardware Encryption

QNAP
TS-453BE-2G-US
8.90 X 6.69 X 6.61 Inches
5.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Price Master Jay 8.92

Features

Intel Celeron J3455 quad-core 1. 5GHz (up to 2. 3GHz), 4GB DDR3L RAM (2x1GB, max 8GB), SATA 6G, 2xGbE, PCIe slot for 10GbE or 2 more Gbe

Aes-ni encryption, 4K hardware transcoding, dual 4K HDMI V1. 4B, max 1 UX-800P/UX-500P expansion unit, built-in speaker, 1x Line out

The PCIe port supports installing a 10GbE network card, a QM2 dual-port M. 2 SSD/10GbE card, a USB 3. 1 10Gbps card or a compatible PCIe wireless adapter

4K media playback and online transcoding; multimedia viewing on HDTV via HDMI output

Snapshots fully record the system status and data. If files are accidentally deleted or modified, you can quickly restore the previously-recorded data.Power Consumption: Operating Mode, Typical:30.04 W

#TOP14

Synology Diskstation 2-Bay (Diskless) Network Attached Storage (Nas) Ds214

SYNOLOGY
TH6339
10.00 X 9.00 X 9.00 Inches
2.87 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
COZYHOME 5.15

Features

Dual Core CPU with Floating-Point Unit.

512MB RAM for Increased Multi-Tasking Power.

Features SuperSpeed USB3.0.

Hot-swappable and Tool-Less Hard Drive Tray Design.

Running on Synology DiskStation Manager (DSM).

#TOP15

Navepoint 25U Professional 4-Post It Open Frame Server Network Relay Rack 4.5 Feet Tall Black

NAVEPOINT
400489875
52.00 X 7.00 X 6.00 Inches
49.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NavePoint, LLC 9.88

Features

4-post Open Frame Rack

Floor mount (compatible with casters)

Supports standard 19" rack mount equipment

49.45"H x 52.5"W x 57-103.3"D

Rack Depth: 22" - 40" (adjusts in 1" increments)

#TOP16

Startech.com 8U Hinged Open Frame Wall Mount Network Rack - 4-Post 22" Depth Swing Out Computer Equipment Rack - 140Lbs Capacity (Rk819Walloh),Black

STARTECH
RK819WALLOH
25.79 X 25.00 X 21.57 Inches
33.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Neobits_ 8.88

Features

STORES VARIOUS SIZED EQUIPMENT: The Open Frame Rack lets you wall mount your (19” wide) home servers, patch panels and switches. The wall mount rack stores a maximum weight capacity of 63kg (140lb.).

EQUIPMENT STAYS COOL & ACCESSIBLE: The rack’s 8U open frame design promotes passive cooling; ensures easy access to your rack-mounted equipment and makes it simple to configure mounted devices.

PERFECT FOR SMALLER SPACES: The 4-post, 22” deep wall mount rack is ideal for small and medium sized businesses requiring small rack solutions dispersed throughout the organization.

TAA COMPLIANT: This TAA compliant hinged wall mount rack adheres to the requirements of the US Federal Trade Agreements Act (TAA), allowing government GSA Schedule purchases.

Qnap Tl-D800C 8 Bay Desktop Jbod Storage Enclosure With Usb 3.2 Gen 2 Type-C Connectivity

QNAP
TL-D800C
12.96 X 11.08 X 7.41 Inches
16.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Storage Expansion for your QNAP NAS, computers (supports Windows and Mac), and servers

USB 3.2 Gen 2 Type-C High-Capacity JBOD Storage Enclosure

8 x 3.5-inch SATA 6Gb/s, 3Gb/s (Diskless)

250W Power Supply Unit

1 x USB 3.2 Gen 2 Type-C

Includes 1 x USB Type-C to Type-A Cable

The TL-D800C can only be used as a separate storage pool or volume on your QNAP NAS. It cannot be combined with an existing storage pool/volume.

#TOP18

Synology Rackstation Rs2421Rp+ 12-Bay 350W Nas Enclosure, 4-Core 2.2Ghz, 4Gb Ram, Diskless

SYNOLOGY
RS2421RP+
28.40 X 23.00 X 10.00 Inches
26.24 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Adorama 9.86

Features

Product Type: Computer Input Device Accessory

Package Quantity: 1

Product Dimensions: 25.4 cms (L) x 58.42 cms (W) x 71.12 cms (H)

Country Of Origin: Taiwan

#TOP19

Tripp Lite Sr42Ubwd 42U Rack Enclosure Server Cabinet 29.5 Inches Wide With Doors And Sides

TRIPP LITE
SR42UBWD
43.00 X 30.50 X 78.00 Inches
315.26 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Technology Galaxy 9.59

Features

SmartRack enclosures are designed for secure, high density server and networking applications in IT environments.

42U Smart Rack enclosure with doors and side panels with extended width of 29.5" (750mm)

Adjustable mounting rails with easy-view depth index and toolless mounting slots for PDUs and vertical cable managers

Locking, removable, reversible front and rear doors

Weight rating of 3000 lb stationary and 2250 lb rolling

Meets all enclosure requirements towards PCI DSS (Payment Card Industry Data Security Standard) compliance

Qnap Tl-D1600S 16 Bay Sata 6Gbps Jbod Storage Enclosure.pcie Sata Interface Card (Qxp-1600Es) Included

QNAP
TL-D1600S
18.98 X 16.93 X 17.91 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Storage Expansion for your QNAP NAS, Windows, and Ubuntu computers and servers

High-Performance Desktop SATA 6Gbps JBOD Storage Enclosure

12 x 3.5-inch SATA 6Gb/s + 4 x 2.5-inch SATA 6Gb/s (Disless)

1 x QXP-1600eS PCIe SATA card

4 x SFF-8088

250W Power Supply Unit

Runs QNAP QTS / QTS Hero

Includes 4 x Mini SAS Cable (SFF-8644 to SFF-8088)

The TL-D1600S can only be used as a separate storage pool or volume on your QNAP NAS. It cannot be combined with an existing storage pool/volume.

#TOP21

Jantoy 4 Piac/Dc Adapter Compatible With Netgear Readynas 314 Rn31441E Rn31441E-100Nas Rn31442E-100Nas Rn31443D-100Nas Rn31442D-100Nas Nas Advanced Network Attached Storage

JANTOY
8.70 X 8.00 X 1.60 Inches
0.56 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XKKOVF 6.03

Features

4 PiAC / DC Adapter Compatible with Netgear ReadyNAS 314 RN31441E RN31441E-100NAS RN31442E-100NAS RN31443D-100NAS RN31442D-100NAS NAS Advanced Network Attached Storage

Manufactured with high quality material and built-in protection of over current, over voltage, short circuits . COMPACT DESIGN and LOW CONSUMPTION makes it ideal for taking around and using at home.High-quality materials and tested by the manufacturer to ensure safety and durability.

Clean the charging port of the power adapter regularly. Because the plug is prone to fouling after long-term use. If it is not cleaned up in time, it will cause poor contact of the plug and even cause the adapter to fail to work.

Choose Correct Voltage: Please choose correct voltage before plug it to your device. Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. It is important to choose the right voltage before powering your device. We recommend to use less than 80% of the full load.

Note: Prevent falling from heights during use. Do not throw, knock, or shake the charger. High and low temperatures can shorten the life of electronic equipment, damage chargers, and damage circuit boards. Please use indoors.Please don’t run it overload. Otherwise, it will be damaged soon.

#TOP22

Jantoy Ac/Dc Adapter Compatible With Netgear Ready Nas 104 Rn104 Rnd-4D Readynas Rn10400-100Nas Rn10442D-100Nas Rn10400100Nas 4-Bay Diskless Nas Network Attached Storage Power Supply Cord Charger

JANTOY
8.70 X 8.00 X 1.60 Inches
0.56 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XKKOVF 6.03

Features

AC / DC Adapter Compatible with Netgear Ready NAS 104 RN104 RND-4D ReadyNAS RN10400-100NAS RN10442D-100NAS RN10400100NAS 4-Bay Diskless NAS Network Attached Storage Power Supply Cord Charger

Manufactured with high quality material and built-in protection of over current, over voltage, short circuits . COMPACT DESIGN and LOW CONSUMPTION makes it ideal for taking around and using at home.High-quality materials and tested by the manufacturer to ensure safety and durability.

Clean the charging port of the power adapter regularly. Because the plug is prone to fouling after long-term use. If it is not cleaned up in time, it will cause poor contact of the plug and even cause the adapter to fail to work.

Choose Correct Voltage: Please choose correct voltage before plug it to your device. Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. It is important to choose the right voltage before powering your device. We recommend to use less than 80% of the full load.

Note: Prevent falling from heights during use. Do not throw, knock, or shake the charger. High and low temperatures can shorten the life of electronic equipment, damage chargers, and damage circuit boards. Please use indoors.Please don’t run it overload. Otherwise, it will be damaged soon.

Top 10 network attached storage nas enclosures Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Synology 15
Navepoint 6
Terramaster 5
Qnap 4
Asustor 2
Jantoy 2
Startech 2
Western Digital 2
Mofangtech 1
Tripp Lite 1

Top 10 network attached storage nas enclosures Brands Pie Chart


We've carried out a comprehensive analysis of 32,059 reviews on network attached storage nas enclosures, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select network attached storage nas enclosures priced around $557.90, with top brands including western digital, qnap, audheid, buffalo, synology and asustor and terramaster

Our team of expert editors reviewed these high-quality items and handpicked the top 22 network attached storage nas enclosures for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include amazon.com, audheid, buffalo americas inc, a+nas, roseco technology and terramaster and gattaca tech (serial number recorded) .

We are dedicated to assisting our users in finding the right enclosures Products based on their needs, saving them considerable time when choosing which network attached storage nas enclosures to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.