Product comparison · 2 nas & storage servers

QNAP TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3 vs QNAP TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3

Key differences

Number of storage drives supported
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:15
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:16
Chassis type
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:Rack (2U)
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:Rack (3U)
Fan diameter
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:6 cm
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:8 cm
Noise level
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:55.3 dB
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:40.1 dB
Power supply unit (PSU) capacity
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:450 W
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:650 W
Power consumption (sleep)
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:80.41 W
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:82.4 W
Height
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:88 mm
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:130 mm
Weight
- TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3:14.2 kg
- TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3:18.3 kg

Differences highlightedShow differences only

Comparison of TVS-EC1580MU-SAS-RP, TVS-EC1680U-SAS-RP
156 specifications	A QNAP TVS-EC1580MU-SAS-RP NAS Rack (2U) Intel® Xeon® E3 V3 Family E3-1246V3 Model TVS-EC1580MU-SAS-RP View product	B QNAP TVS-EC1680U-SAS-RP NAS Rack (3U) Intel® Xeon® E3 V3 Family E3-1246V3 Model TVS-EC1680U-SAS-RP View product
Storage1 differ
Number of storage drives supportedDiffers	15	16
Ports & interfacesidentical
Fiber ports quantityKnown for one	Unknown — not stated by the source	0
Design2 differ
Chassis typeDiffers	Rack (2U)	Rack (3U)
Fan diameterDiffers	6 cm	8 cm
Drive bay lockingKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Noise levelDiffers	55.3 dB	40.1 dB
Power2 differ
Power supply unit (PSU) capacityDiffers	450 W	650 W
Power consumption (sleep)Differs	80.41 W	82.4 W
Weight & dimensions3 differ
HeightDiffers	88 mm	130 mm
WeightDiffers	14.2 kg	18.3 kg
Package weightDiffers	21.4 kg	24.2 kg
Packaging contentidentical
Number of screwsKnown for one	120	Unknown — not stated by the source

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.