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

2-Bay NAS Devices

All NAS Devices

18 2-Bay NAS devices from Synology, QNAP, Buffalo and more. Most cost $300 to $1,599, and half cost less than $503.

Top brands: Synology (8)

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
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
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 21:08 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
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 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
SynologySpec score 7.7

2 Bays, Intel, 2GB, 2.5GbE

+Two bays with 32TB total capacity included
+Drives included, so it is ready to use
+2.5GbE network port for faster transfers
−Only 2GB of RAM
$1,799.00
as of 11/04/2026 21:08 PST - Details
AsustorSpec score 8.3

2 Bays, Intel, 4GB, 2.5GbE

+Four M.2 NVMe slots for fast SSD storage
+4GB DDR4 RAM for smoother multitasking
+Dual 2.5GbE ports for faster network speeds
−Drives are not included with the unit
No price recorded yet.
SynologySpec score 7.7

2 Bays, Intel, 2GB, 2.5GbE

+Two drive bays for a compact two-drive storage setup
+2.5GbE network port for faster transfers
+2 GB of RAM
−Ships diskless, so drives must be bought separately
No price recorded yet.
SynologySpec score 7.7

2 Bays, Intel, 2GB, 2.5GbE

+Two drive bays for a compact two-drive setup
+2.5GbE network port for faster transfers than gigabit
+Intel Celeron quad-core processor
−Only 2GB of RAM
−Rackmount form factor requires a rack
No current price. Check it at the store.
SynologySpec score 7.6

2 Bays, Intel, 2GB, 1GbE

+Two drive bays for a compact two-drive storage setup
+Desktop form factor for placing on a desk or shelf
+1GbE network port
−Ships diskless, so drives must be bought separately
No price recorded yet.
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
$487.99
as of 11/04/2026 10:06 PST - Details
TerraMasterSpec score 9.0

2 Bays, Intel, 8GB, 5GbE

+2 bays: the most bays of the 57 here
+8GB memory: only 1 of 40 here have a higher memory
$449.99
as of 11/04/2026 06:09 PST - Details
SynologySpec score 7.7

2 Bays, Intel, 2GB, 2.5GbE

+2 bays: the most bays of the 57 here
+2.5GbE: only 5 of 33 here have a higher fastest port
−2GB memory: 20 of the 40 here have a higher memory
$1,599.00
as of 11/04/2026 11:05 PST - Details

Compare specs

NAS deviceBaysProcessorMemoryFastest portDrivesSpec scorePrice
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
2IntelDisklessn/a$364.99
as of 11/04/2026 10:06 PST - Details
2Intel10GbE8.9$799.90
as of 11/04/2026 21:08 PST - Details
2Intel16GB8.9$249.90
as of 11/04/2026 09:07 PST - Details
2Intel4GB5GbEDiskless8.4$516.99
as of 11/04/2026 10:10 PST - Details
2Intel4GB8.4$1,455.88
as of 11/04/2026 06:06 PST - Details
2Intel4GB2.5GbEDiskless8.3$483.99
as of 11/04/2026 11:05 PST - Details
2Intel2GB5GbEDrives included7.8$981.42
as of 11/04/2026 10:09 PST - Details

Before you buy

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