When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping

2-Bay NAS Devices

All NAS Devices

57 2-Bay NAS devices from Synology, QNAP, Buffalo and more. Most cost $210 to $1,455, and half cost less than $390.

Top brands: Synology (22)QNAP (13)Asustor (5)UGREEN (5)

Synology

2 Bays, Diskless

+Two drive bays for a mirrored or expandable setup
+Diskless design lets you choose your own drive size
+Private cloud storage for home and small business use
−Ships diskless, so drives must be bought separately
$622.00-25%List: $829.99
as of 11/04/2026 10:09 PST - Details
UGREENSpec score 8.8

2 Bays, AMD, 8GB, 10GbE

+Two bays for a compact home setup
+10GbE network port for fast transfers
+Docker support for running containerized apps
−Drives not included, so storage must be bought separately
−Only 8GB RAM limits heavier applications
$509.99
as of 11/04/2026 10:06 PST - Details
QNAPSpec score 8.4

2 Bays, Intel, 8GB, 2.5GbE

+8GB RAM for multitasking across apps and users
+Two 2.5GbE ports for faster network transfers
+M.2 slots for adding SSD cache or storage
−Ships diskless, so drives must be purchased separately
$489.00
as of 11/04/2026 10:11 PST - Details
SynologySpec score 8.3

2 Bays, Intel, 2GB, Diskless

+Two drive bays for a compact two-drive storage setup
+Desktop form factor for placing on a desk or shelf
+M.2 slot for SSD caching or storage
−Ships diskless, so drives must be bought separately
$910.52
as of 11/04/2026 06:09 PST - Details
TerraMasterSpec score 7.8

2 Bays, Intel, 4GB, 2.5GbE

+Two drive bays for a compact personal storage setup
+Intel quad-core CPU for file serving tasks
+2.5GbE network port for faster transfers than gigabit
−Ships diskless, so drives must be bought separately
$299.99
as of 11/04/2026 10:09 PST - Details
AsustorSpec score 7.7

2 Bays, ARM, 1GB, 2.5GbE

+Two bays for expandable home storage
+2.5GbE LAN for faster network transfers
+Media support for streaming photos and videos
−Only 1GB of RAM limits multitasking
−Drives are not included with the unit
$199.99
as of 11/04/2026 06:09 PST - Details
QNAPSpec score 7.7

2 Bays, ARM, 2GB, Diskless

+Two drive bays for mirrored or expanded storage
+Desktop form factor for home or office
+ARM Cortex-A55 quad-core processor
−Ships diskless, so drives must be bought separately
−Only 2GB of memory is listed
$239.00
as of 11/04/2026 03:05 PST - Details
Synology

2 Bays, Intel, Diskless

+Two drive bays for a compact two-drive setup
+Intel CPU supports hardware transcoding for media streaming
+Media server functionality for streaming
−Diskless, so drives must be bought separately
$364.99
as of 11/04/2026 10:06 PST - Details
QNAP

2 Bays, Diskless

+Hardware RAID support
+USB Type-C connection
+Compact 2-bay design
−Ships diskless, so drives must be purchased separately
No current price. Check it at the store.
BuffaloSpec score 7.8

2 Bays, 2.5GbE, Drives included

+Two bays for drive mirroring or capacity growth
+2.5GbE network port for faster wired transfers
+8TB capacity with two 4TB drives included
$474.99
as of 11/04/2026 10:11 PST - Details
Buffalo

2 Bays, Drives included, Desktop

+Two bays with 8TB total capacity included
+Desktop form factor for office placement
+Drives included with the unit
$846.99
as of 11/04/2026 03:05 PST - Details
Synology

2 Bays, Diskless, Desktop

+Two drive bays for a compact storage setup
+Desktop NAS form factor for home or office use
+Diskless, so drives are bought separately
$209.99
as of 11/04/2026 10:09 PST - Details
UGREEN

2 Bays, Diskless, Desktop

+Two drive bays in a desktop form factor
+Diskless model lets you choose your own drives
+Includes a Cat 8 Ethernet cable
−Drives must be purchased separately before use
$389.74-13%List: $447.98
as of 11/04/2026 10:10 PST - Details
UGREENSpec score 8.2

2 Bays, 4GB, 1GbE, Diskless

+Two drive bays for a basic storage setup
+Media features for photo and video libraries
+Docker support for running extra apps
−Diskless, drives must be bought separately
−Only 4 GB RAM
$239.99-11%List: $269.99
as of 11/04/2026 10:09 PST - Details
UGREENSpec score 8.9

2 Bays, Intel, 10GbE, Desktop

+10GbE network port for fast network transfers
+Intel processor for the NAS
+Docker support for running containerized apps
−Only two drive bays limit storage expansion
$799.90-1%List: $807.98
as of 11/04/2026 03:05 PST - Details
ZimabladeSpec score 8.9

2 Bays, Intel, 16GB

+Two drive bays for a compact storage setup
+Intel quad-core processor for file serving tasks
+16GB RAM for running multiple services at once
−Only two bays limits total storage capacity
$249.90
as of 11/04/2026 09:07 PST - Details
AsustorSpec score 8.4

2 Bays, Intel, 4GB, 5GbE

+Dual 5GbE ports for faster networking
+Two drive bays plus M.2 SSD slots
+Media server support included
−Drives sold separately, must be purchased
−Only 4GB of RAM
$516.99
as of 11/04/2026 10:10 PST - Details
OricoSpec score 8.4

2 Bays, 2.5GbE, Diskless

+Two M.2 NVMe slots for fast SSD caching
+2.5GbE network port for faster transfers than gigabit
+Two drive bays for mirrored or split storage
−Drives are not included with the unit
−Only two drive bays limit total capacity
$269.99
as of 11/04/2026 03:05 PST - Details
Synology

2 Bays, Diskless

+2 bays: the most bays of the 57 here
$285.99-6%List: $304.99
as of 11/04/2026 10:09 PST - Details
QNAPSpec score 8.4

2 Bays, Intel, 4GB, Desktop

+Two drive bays for a compact desktop storage setup
+Supports 4K media playback
+Docker support for running containers on the NAS
−Only 4GB RAM for heavier workloads
$1,455.88
as of 11/04/2026 06:06 PST - Details
AsustorSpec score 8.3

2 Bays, Intel, 4GB, 2.5GbE

+Two drive bays plus M.2 NVMe slots
+Media server support included
+2.5GbE network port for faster transfers
−Drives sold separately, must be purchased
−Only 4GB of RAM
$483.99
as of 11/04/2026 11:05 PST - Details
SynologySpec score 8.3

2 Bays, AMD, 4GB, 2.5GbE

+Two drive bays for a 16TB bundle with WD Red Plus drives
+Includes two 8TB Western Digital drives
+Supports M.2 NVMe SSD slots
−Desktop form factor takes up desk space
$1,999.00
as of 11/04/2026 10:10 PST - Details
YxkSpec score 8.3

2 Bays, 4GB, 2.5GbE, Diskless

+Two drive bays for a small RAID or mirrored setup
+2.5GbE network port for faster transfers than gigabit
+Docker support for running containers on the NAS
−Ships diskless, so drives must be bought separately
−Only 4GB RAM, which limits heavier container workloads
$99.99
as of 11/04/2026 10:06 PST - Details
UGREENSpec score 8.2

2 Bays, 4GB, 1GbE, Diskless

+Two drive bays for a basic storage setup
+Docker support for running extra apps
+Desktop form factor
−Diskless, drives must be bought separately
−Only 4 GB RAM
$239.06
as of 11/04/2026 03:05 PST - Details
QNAPSpec score 7.8

2 Bays, ARM, 4GB, 2.5GbE

+Two drive bays for mirrored or expanded storage
+2.5GbE port for faster network transfers
+Desktop form factor for home or office
−Ships diskless, so drives must be bought separately
$299.00
as of 11/04/2026 10:09 PST - Details
SynologySpec score 7.8

2 Bays, Intel, 2GB, 5GbE

+Two bays for a compact storage pool
+Intel Celeron quad-core processor
+5GbE network port for faster transfers
−Only 2GB of RAM
$981.42
as of 11/04/2026 10:09 PST - Details
AsustorSpec score 7.7

2 Bays, 2GB, 2.5GbE, Diskless

+Two bays for expandable home storage
+2.5GbE LAN for faster network transfers
+Supports 4K Plex media streaming
−Drives are not included with the unit
$282.99
as of 11/04/2026 10:10 PST - Details
QNAPSpec score 7.7

2 Bays, ARM, 2GB, Desktop

+Two drive bays for mirrored or expanded storage
+Desktop form factor for home or office
+ARM Cortex-A55 quad-core processor
−Only 2GB of memory is listed
$294.88
as of 11/04/2026 10:11 PST - Details

Compare specs

NAS deviceBaysProcessorMemoryFastest portDrivesSpec scorePrice
2Disklessn/a$622.00
as of 11/04/2026 10:09 PST - Details
2AMD8GB10GbEDiskless8.8$509.99
as of 11/04/2026 10:06 PST - Details
2Intel8GB2.5GbEDiskless8.4$489.00
as of 11/04/2026 10:11 PST - Details
2Intel2GBDiskless8.3$910.52
as of 11/04/2026 06:09 PST - Details
2Intel4GB2.5GbEDiskless7.8$299.99
as of 11/04/2026 10:09 PST - Details
2ARM1GB2.5GbEDiskless7.7$199.99
as of 11/04/2026 06:09 PST - Details
2ARM2GBDiskless7.7$239.00
as of 11/04/2026 03:05 PST - Details
2IntelDisklessn/a$364.99
as of 11/04/2026 10:06 PST - Details
2Disklessn/aNo current price
22.5GbEDrives included7.8$474.99
as of 11/04/2026 10:11 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.