Dell 400-22251-RFB internal hard drive vs Seagate 2TB SATA HDD

Comparison of 400-22251-RFB, 2TB SATA HDD

23 specifications	A Dell 400-22251-RFB internal hard drive Model 400-22251-RFB View product	B Seagate 2TB SATA HDDView product
Features1 differ
InterfaceDiffers	SAS	Serial ATA III
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	64 MB
HDD number of headsKnown for one	—Unknown — not stated by the source	6
Bytes per sectorKnown for one	—Unknown — not stated by the source	4096
Component forKnown for one	Server/workstation	—Unknown — not stated by the source
RefurbishedKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	8 W
Power consumption (standby)Known for one	—Unknown — not stated by the source	0.75 W
Power consumption (idle)Known for one	—Unknown — not stated by the source	5.8 W
Start-up currentKnown for one	—Unknown — not stated by the source	2.5 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-40 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	101 mm
DepthKnown for one	—Unknown — not stated by the source	147 mm
HeightKnown for one	—Unknown — not stated by the source	26 mm
WeightKnown for one	—Unknown — not stated by the source	626 g
Other featuresidentical
Data transfer rateKnown for one	—Unknown — not stated by the source	6 Gbit/s
InternalKnown for one	—Unknown — not stated by the source	Yes

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.