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NAS Devices under $900

All NAS Devices

6 NAS devices under $900 from QNAP, Synology, Buffalo and more. Most cost $849 to $898, and half cost less than $874.

Top brands: QNAP (4)

All filtersFilters (1)×
Bays: 4  ×Clear all
BrandQNAP4Buffalo1Synology1
Bays4623628251
ProcessorARM2AMD1Intel1
Memory8GB21GB14GB1
Fastest port2.5GbE310GbE21GbE1
DrivesDiskless3Drives included1
BodyDesktop2Rackmount2
Clear allShow 6 NAS Devices
Bays: 4  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
SynologySpec score 8.6

4 Bays, 10GbE, Diskless

+Four drive bays for expanding storage capacity
+10GbE network port for fast data transfer
+M.2 slot support for faster cache storage
−Ships diskless, so drives must be bought separately
$820.50
as of 11/04/2026 09:07 PST - Details
QNAPSpec score 8.4

4 Bays, ARM, 4GB, 10GbE

+Four drive bays for a 4-bay storage array
+10GbE network ports for fast file transfers
+M.2 NVMe SSD slot for faster caching
−ARM processor rather than Intel
−Rackmount form needs a server rack
$886.99
as of 11/04/2026 10:10 PST - Details
QNAPSpec score 8.1

4 Bays, Intel, 8GB, 2.5GbE

+Four drive bays for expanding storage capacity
+Short-depth 1U rackmount design saves rack space
+M.2 slots for fast cache or SSD storage
−Diskless, so drives must be bought separately
$849.00
as of 11/04/2026 09:07 PST - Details
QNAPSpec score 8.1

4 Bays, AMD, 8GB, 2.5GbE

+Four drive bays for expanding storage capacity
+M.2 slots for fast cache or SSD storage
+2.5GbE network port for faster transfers
−Diskless, so drives must be bought separately
$898.28
as of 11/04/2026 06:09 PST - Details
QNAPSpec score 7.3

4 Bays, ARM, 1GB, 1GbE

+Four drive bays for home storage expansion
+Two 1GbE ports for network connectivity
+ARM processor designed for home NAS tasks
−Only 1GB of memory limits multitasking
$874.94
as of 11/04/2026 11:05 PST - Details
BuffaloSpec score 7.5

4 Bays, 2.5GbE, Drives included, Desktop

−M.2 SSD slots not listed: 8 of the 16 here list one
$873.99
as of 11/04/2026 10:06 PST - Details

Compare specs

NAS deviceBaysProcessorFastest portDrivesBodySpec scorePrice
410GbEDiskless8.6$820.50
as of 11/04/2026 09:07 PST - Details
4ARM10GbERackmount8.4$886.99
as of 11/04/2026 10:10 PST - Details
4Intel2.5GbEDisklessRackmount8.1$849.00
as of 11/04/2026 09:07 PST - Details
4AMD2.5GbEDisklessDesktop8.1$898.28
as of 11/04/2026 06:09 PST - Details
4ARM1GbE7.3$874.94
as of 11/04/2026 11:05 PST - Details
42.5GbEDrives includedDesktop7.5$873.99
as of 11/04/2026 10:06 PST - Details

Before you buy

Other price ranges

RAID and HBA Cards868KVM Switches623PDUs683Server Racks640Room Cooling and Sensors902Servers229UPS Battery Backups583Binoculars228Network Cables1,382Cameras2,556PC Cases264Chromebooks196

Popular filters

Rackmount NAS Devices145NAS Devices with Intel Processors143NAS Devices with Drives Included13910GbE NAS Devices132Desktop NAS Devices118Diskless NAS Devices108NAS Devices with AMD Processors874-Bay NAS Devices84

Related product types

NAS Devices under $30025NAS Devices under $60018NAS Devices under $25016NAS Devices under $50016NAS Devices under $40015NAS Devices under $80014NAS Devices under $70013NAS Devices under $1,00011NAS Devices under $1,5009NAS Devices under $2009

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