Product comparison · 2 nas & storage servers

QNAP TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314 vs QNAP TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314

Key differences

Number of storage drives supported
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:4
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:8
Internal memory
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:2 GB
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:4 GB
Chassis type
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:Rack (1U)
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:Rack (2U)
Fan diameter
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:4 cm
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:7 cm
Noise level
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:37.7 dB
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:41.3 dB
Power consumption (typical)
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:36.97 W
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:52.78 W
Output current
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:3.5 A
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:5 A
Width
- TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314:439 mm
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:482 mm

Differences highlightedShow differences only

Comparison of TS-431XU, TS-831XU
101 specifications	A QNAP TS-431XU NAS Rack (1U) Annapurna Labs Alpine AL-314 Model TS-431XU View product	B QNAP TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314 Model TS-831XU View product
Storage1 differ
Number of storage drives supportedDiffers	4	8
Processoridentical
Processor architectureKnown for one	ARM Cortex-A15	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Network1 differ
Supported network protocolsDiffers	CIFS/SMB, AFP v3.3, NFSv3, FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC, TCP/IP, IPv4 & IPv6	CIFS/SMB, AFP v3.3, NFS v3, FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC, TCP/IP, IPv4, IPv6
WLAN adapter supportedKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Rack (1U)	Rack (2U)
Fan diameterDiffers	4 cm	7 cm
Performance1 differ
Noise levelDiffers	37.7 dB	41.3 dB
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	36.97 W	52.78 W
Output currentDiffers	3.5 A	5 A
Weight & dimensions5 differ
WidthDiffers	439 mm	482 mm
DepthDiffers	499 mm	534 mm
HeightDiffers	44 mm	89 mm
WeightDiffers	7.5 kg	10.8 kg
Package weightDiffers	9.44 kg	12.9 kg
Packaging content1 differ
Number of screwsDiffers	28	56
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84714100

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.