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

NAS Devices with 4GB RAM

All NAS Devices

25 NAS devices with 4GB RAM from QNAP, Synology, Asustor and more. Most cost $299 to $2,299, and half cost less than $609.

Top brands: QNAP (9)Synology (8)Asustor (4)

All filtersFilters (2)×
Memory: 4GB  ×Fastest port: 2.5GbE  ×Clear all
BrandQNAP9Synology8Asustor4LincPlus1TerraMaster1Ubiquiti Networks1Yxk1
Bays4122106181
ProcessorAMD7ARM6Intel6
Memory4GB25
Fastest port2.5GbE2510GbE51GbE55GbE1
DrivesDiskless12Drives included7
BodyDesktop10Rackmount2
PriceUnder $1001Under $2001Under $2501Under $3002Under $4001Under $5003Under $6002Under $7001
Show all 15Under $8001Under $1,5001Under $2,0001$400 & above16$700 & above10$1,500 & above8$2,000 & above5
Clear allShow 25 NAS Devices
Memory: 4GB  ×Fastest port: 2.5GbE  ×25 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
AsustorSpec score 8.4

6 Bays, Intel, 4GB, 2.5GbE

+Six M.2 SSD slots for all-flash storage
+Dual 2.5GbE ports for faster transfers
+Intel quad-core CPU for media tasks
−Drives sold separately, must be purchased
−Only 4GB of RAM
$494.99
as of 11/04/2026 11:05 PST - Details
TerraMasterSpec score 7.7

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
LincPlusSpec score 8.3

4 Bays, ARM, 4GB, 2.5GbE

+4 drive bays
+2.5GbE network port
+4K HDMI 2.0 output
−Ships diskless, drives must be bought separately
−Uses an ARM processor
$185.99-15%List: $219.99
as of 11/04/2026 10:10 PST - Details
AsustorSpec score 8.3

4 Bays, 4GB, 2.5GbE, Diskless

+Four drive bays with two M.2 SSD slots
+Dual 2.5GbE ports for faster transfers
+Media server support included
−Drives sold separately, must be purchased
−Only 4GB of RAM
$1,542.60
as of 11/04/2026 10:11 PST - Details
QNAPSpec score 8.3

4 Bays, Intel, 4GB, 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
−Only 4GB RAM included
−Diskless, so drives must be bought separately
$529.99
as of 11/04/2026 11:05 PST - Details
SynologySpec score 8.3

4 Bays, AMD, 4GB, 2.5GbE

+Four drive bays for expanding storage capacity
+Includes four 4TB Seagate IronWolf drives for 16TB
+Two 2.5GbE ports for faster network transfers
−Desktop form factor takes up desk space
$2,199.00
as of 11/04/2026 10:09 PST - Details
AsustorSpec score 8.2

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 8.2

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 8.2

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
SynologySpec score 8.3

4 Bays, AMD, 4GB, 2.5GbE

+Four drive bays for expanding storage capacity
+Includes four 4TB WD Red Plus drives for 16TB
+Two 2.5GbE ports for faster network transfers
−Desktop form factor takes up desk space
$2,299.00
as of 11/04/2026 09:07 PST - Details
QNAPSpec score 8.0

8 Bays, AMD, 4GB, 2.5GbE

+Eight drive bays for a large storage pool
+Dual 2.5GbE ports for faster networking
+AMD Ryzen processor with 4GB RAM
−Ships diskless, so drives must be purchased separately
$2,009.99
as of 11/04/2026 09:07 PST - Details
QNAPSpec score 7.8

ARM, 4GB, 2.5GbE, Rackmount

+Compact short-depth 1U design fits shallow racks
+4GB RAM for multitasking
+2.5GbE network port for faster transfers than gigabit
−Rackmount form needs a server rack
−ARM processor rather than Intel
$609.00
as of 11/04/2026 03:05 PST - Details
SynologySpec score 7.8

4 Bays, AMD, 4GB, 2.5GbE

+Four drive bays for expanding storage capacity
+Supports expansion up to nine bays
+2.5GbE network port for faster transfers than standard gigabit
−Drives are not included, so you must buy them separately
$769.99
as of 11/04/2026 09:07 PST - Details
SynologySpec score 7.8

4 Bays, 4GB, 2.5GbE, Drives included

+Four drive bays for expanding storage capacity
+Includes four 4TB Seagate IronWolf Pro drives for 16TB
+2.5GbE network port for faster transfers than standard gigabit
−Desktop form factor takes up desk space
$2,299.00
as of 11/04/2026 03:05 PST - Details
SynologySpec score 7.8

4 Bays, 4GB, 2.5GbE, Drives included

+Four drive bays for expanding storage capacity
+Includes four 8TB WD Red Plus drives for 32TB
+2.5GbE network port for faster transfers than standard gigabit
−Desktop form factor takes up desk space
$2,749.00
as of 11/04/2026 10:10 PST - Details
QNAPSpec score 7.7

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
QNAPSpec score 7.8

4 Bays, ARM, 4GB, 2.5GbE

+Four drive bays for a 4-bay storage array
+4GB RAM for multitasking
+Quad-core processor for steady performance
−Ships diskless, so drives must be bought separately
−ARM processor rather than Intel
No price recorded yet.
QNAPSpec score 7.7

2 Bays, 4GB, 2.5GbE

+Two bays for a compact small-office or home setup
+2.5GbE network port for faster-than-gigabit transfers
+Quad-core CPU for file serving tasks
−Only 4GB RAM, which limits heavier applications
−Two bays cap total storage capacity
No price recorded yet.
Ubiquiti NetworksSpec score 7.7

2 Bays, ARM, 4GB, 2.5GbE

+Two bays for a compact storage setup
+2.5GbE network port for faster transfers
+4GB RAM for basic file serving
−ARM processor rather than Intel or AMD
−Only two bays cap total storage capacity
No price recorded yet.
SynologySpec score 8.2

2 Bays, AMD, 4GB, 2.5GbE

+Two drive bays with drives included
+M.2 slots for NVMe cache or SSD storage
+2.5GbE network port for faster transfers than gigabit
$1,699.00
as of 11/04/2026 10:10 PST - Details
QNAPSpec score 7.8

4 Bays, Intel, 4GB, 2.5GbE

+Four drive bays for a 4-bay storage array
+Intel Celeron J4125 processor
+Two 2.5GbE network ports
$1,431.73
as of 11/04/2026 10:10 PST - Details
QNAPSpec score 7.7

2 Bays, 4GB, 2.5GbE

+Two drive bays for mirrored or expanded storage
+2.5GbE port for faster network transfers
+4GB of memory installed
$349.00
as of 11/04/2026 11:05 PST - Details
SynologySpec score 7.7

2 Bays, AMD, 4GB, 2.5GbE

+Two drive bays with drives included
+Two M.2 NVMe slots for cache or SSD storage
+2.5GbE network port plus a 1GbE port
No price recorded yet.
AsustorSpec score 8.3

4 Bays, Intel, 4GB, 2.5GbE

+4GB memory: the highest memory of the 40 here
+2.5GbE: only 6 of 36 here have a higher fastest port
$582.99
as of 11/04/2026 09:07 PST - Details
QNAPSpec score 7.8

4 Bays, ARM, 4GB, 2.5GbE

+4GB memory: the highest memory of the 40 here
+2.5GbE: only 6 of 36 here have a higher fastest port
$429.00
as of 11/04/2026 10:06 PST - Details

Compare specs

NAS deviceBaysProcessorMemoryFastest portDrivesSpec scorePrice
6Intel4GB2.5GbEDiskless8.4$494.99
as of 11/04/2026 11:05 PST - Details
2Intel4GB2.5GbEDiskless7.7$299.99
as of 11/04/2026 10:09 PST - Details
4ARM4GB2.5GbEDiskless8.3$185.99
as of 11/04/2026 10:10 PST - Details
44GB2.5GbEDiskless8.3$1,542.60
as of 11/04/2026 10:11 PST - Details
4Intel4GB2.5GbEDiskless8.3$529.99
as of 11/04/2026 11:05 PST - Details
4AMD4GB2.5GbEDrives included8.3$2,199.00
as of 11/04/2026 10:09 PST - Details
2Intel4GB2.5GbEDiskless8.2$483.99
as of 11/04/2026 11:05 PST - Details
2AMD4GB2.5GbEDrives included8.2$1,999.00
as of 11/04/2026 10:10 PST - Details
24GB2.5GbEDiskless8.2$99.99
as of 11/04/2026 10:06 PST - Details
4AMD4GB2.5GbEDrives included8.3$2,299.00
as of 11/04/2026 09:07 PST - Details

Before you buy

Other Memory options

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 with 32GB RAM58NAS Devices with 8GB RAM45NAS Devices with 48GB RAM28NAS Devices with 64GB RAM26NAS Devices with 2GB RAM25NAS Devices with 16GB RAM16NAS Devices with 1GB RAM10

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