Product comparison · 2 nas & storage servers

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

Key differences

Noise level
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:41.3 dB
- TS-831XU-RP NAS Rack (2U) Annapurna Labs Alpine AL-314:48.3 dB
Power supply unit (PSU) capacity
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:240 W
- TS-831XU-RP NAS Rack (2U) Annapurna Labs Alpine AL-314:250 W
Number of power supply units
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:1
- TS-831XU-RP NAS Rack (2U) Annapurna Labs Alpine AL-314:2
Power consumption (typical)
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:52.78 W
- TS-831XU-RP NAS Rack (2U) Annapurna Labs Alpine AL-314:64.36 W
Weight
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:10.8 kg
- TS-831XU-RP NAS Rack (2U) Annapurna Labs Alpine AL-314:12.6 kg
Package weight
- TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314:12.9 kg
- TS-831XU-RP NAS Rack (2U) Annapurna Labs Alpine AL-314:14.6 kg

Differences highlightedShow differences only

Comparison of TS-831XU, TS-831XU-RP
99 specifications	A QNAP TS-831XU NAS Rack (2U) Annapurna Labs Alpine AL-314 Model TS-831XU View product	B QNAP TS-831XU-RP NAS Rack (2U) Annapurna Labs Alpine AL-314 Model TS-831XU-RP View product
Storageidentical
Bad block scanKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Noise levelDiffers	41.3 dB	48.3 dB
Power3 differ
Power supply unit (PSU) capacityDiffers	240 W	250 W
Number of power supply unitsDiffers	1	2
Power consumption (typical)Differs	52.78 W	64.36 W
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WeightDiffers	10.8 kg	12.6 kg
Package weightDiffers	12.9 kg	14.6 kg

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.