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12-Bay NAS Devices

All NAS Devices

25 12-Bay NAS devices from Synology, QNAP, Buffalo and more. Most cost $10,150 to $22,539, and half cost less than $17,244.

Top brands: Synology (16)

SynologySpec score 8.7

12 Bays, 10GbE, Diskless, Rackmount

+12 drive bays for large storage arrays
+10GbE LAN ports for fast network transfers
+Redundant power supply for added power backup
−Diskless, drives must be purchased separately
−Rackmount form needs a server rack
No current price. Check it at the store.
SynologySpec score 8.7

12 Bays, 10GbE, Diskless, Rackmount

+Twelve drive bays for large total storage capacity
+10GbE network port for fast data transfer
+Rackmount form factor fits standard server racks
−Ships diskless, so drives must be bought separately
No current price. Check it at the store.
BuffaloSpec score 8.7

12 Bays, 10GbE, Drives included, Rackmount

+Twelve bays with 240TB total capacity included
+10GbE network port for high-speed transfers
+Rackmount form factor for server racks
−Rackmount design requires a rack installation
$21,941.28
as of 11/04/2026 10:10 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Twelve bays for high storage capacity
+Includes drives with 264TB HDD storage
+48GB memory supports heavier workloads
−Desktop form factor takes more space than compact models
$18,039.00
as of 11/04/2026 03:08 PST - Details
TerraMasterSpec score 9.0

12 Bays, Intel, 16GB, 10GbE

+Twelve drive bays for very large storage capacity
+Two 10GbE ports for very fast network transfers
+M.2 slots for solid-state storage or cache
−Ships diskless, so drives must be bought separately
No price recorded yet.
BuffaloSpec score 8.7

12 Bays, Intel, 10GbE, Drives included

+Twelve drive bays for very large storage capacity
+10GbE network port for fast transfers
+Rackmount form factor fits standard server racks
−Rackmount form requires a server rack to mount
No current price. Check it at the store.
GenericSpec score 8.7

12 Bays, Intel, 10GbE

+Twelve bays for high storage capacity
+Dual-active controller for redundancy
+12Gb SAS 3.0 technology
$8,799.00
as of 11/04/2026 10:10 PST - Details
GenericSpec score 8.7

12 Bays, 10GbE

+Twelve bays for high storage capacity
+10 Gigabit Ethernet for fast network transfers
+96TB total storage capacity
$10,150.00
as of 11/04/2026 10:10 PST - Details
QNAPSpec score 8.6

12 Bays, AMD, 32GB, 10GbE

+Twelve bays for a large SATA all-flash pool
+AMD Ryzen 7 processor with 8 cores
+32GB RAM included
No price recorded yet.
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Twelve bays for high storage capacity
+Includes drives with 96TB SSD storage
+48GB memory supports heavier workloads
−Desktop form factor takes more space than compact models
$22,539.00
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+12 drive bays for large storage capacity
+Two 10GbE LAN ports for fast network transfers
+48GB memory, well above typical NAS memory
−Desktop form factor is large for a home shelf
−Lists 240TB of storage, a very high capacity for most buyers
$16,669.00
as of 11/04/2026 06:09 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Two 10GbE LAN ports for fast network transfers
+Intel Xeon 2.1GHz CPU for processing workloads
+48GB memory for multitasking and large file handling
−Rackmount design requires a server rack or cabinet
$18,259.00
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Two 10GbE LAN ports for fast network transfers
+Intel Xeon 2.1GHz CPU for processing workloads
+48GB memory for multitasking and large file handling
−Rackmount design requires a server rack or cabinet
$19,459.00
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Rackmount form fits standard server racks
+12 drive bays for large storage capacity
+Intel Xeon CPU for server workloads
−Requires a server rack
$26,209.00
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Rackmount form fits standard server racks
+12 drive bays for large storage capacity
+Intel Xeon CPU for server workloads
−Requires a server rack
$19,019.00
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Rackmount form fits standard server racks
+12 drive bays for large storage capacity
+Intel Xeon CPU for server workloads
−Requires a server rack
$25,769.00
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Rackmount form fits standard server racks
+12 drive bays for large storage capacity
+Intel Xeon CPU for server workloads
−Requires a server rack
$17,819.00
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Rackmount form fits standard server racks
+12 drive bays for large storage capacity
+Intel Xeon CPU for server workloads
−Requires a server rack
$12,569.00
as of 11/04/2026 06:09 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Rackmount form fits standard server racks
+12 drive bays for large storage capacity
+Intel Xeon CPU for server workloads
−Requires a server rack
$14,149.00
as of 11/04/2026 06:09 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Intel Xeon 2.1GHz CPU for demanding workloads
+48GB memory for heavy multitasking
+12 drive bays for large storage capacity
−Rackmount form factor requires a rack setup
$16,019.00
as of 11/04/2026 06:09 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Intel Xeon 2.1GHz CPU for demanding workloads
+48GB memory for heavy multitasking
+12 drive bays for large storage capacity
−Rackmount form factor requires a rack setup
$14,879.00
as of 11/04/2026 06:09 PST - Details
SynologySpec score 8.7

12 Bays, Intel, 48GB, 10GbE

+Intel Xeon 2.1GHz CPU for demanding workloads
+48GB memory for heavy multitasking
+12 drive bays for large storage capacity
−Rackmount form factor requires a rack setup
$14,109.00
as of 11/04/2026 09:07 PST - Details
GenericSpec score 8.7

12 Bays, Intel, 10GbE

+12 drive bays for a large storage pool
+Intel processor listed
+10GbE network port for fast transfers
$8,750.00
as of 11/04/2026 10:10 PST - Details
TerraMasterSpec score 9.0

12 Bays, Intel, 16GB, 10GbE

+12 bays: the most bays of the 57 here
+10GbE: the highest fastest port of the 44 here
−16GB memory: 34 of the 39 here have a higher memory
No price recorded yet.
OaknodeSpec score 8.7

12 Bays, Intel, 10GbE, Desktop

+12 bays: the most bays of the 57 here
+10GbE: the highest fastest port of the 44 here
No price recorded yet.

Compare specs

NAS deviceBaysProcessorMemoryFastest portDrivesSpec scorePrice
1210GbEDiskless8.7No current price
1210GbEDiskless8.7No current price
1210GbEDrives included8.7$21,941.28
as of 11/04/2026 10:10 PST - Details
12Intel48GB10GbEDrives included8.7$18,039.00
as of 11/04/2026 03:08 PST - Details
12Intel16GB10GbEDiskless9.0No current price
12Intel10GbEDrives included8.7No current price
12Intel10GbE8.7$8,799.00
as of 11/04/2026 10:10 PST - Details
1210GbE8.7$10,150.00
as of 11/04/2026 10:10 PST - Details
12AMD32GB10GbE8.6No current price
12Intel48GB10GbEDrives included8.7$22,539.00
as of 11/04/2026 03:08 PST - Details

Before you buy

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