Dell 400-ATKZ internal hard drive vs Seagate Barracuda Pro

Comparison of 400-ATKZ, Barracuda Pro

24 specifications	A Dell 400-ATKZ internal hard drive Model 400-ATKZ View product	B Seagate Barracuda ProView product
Features1 differ
InterfaceDiffers	SAS	Serial ATA III
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	256 MB
HDD sustained transfer rateKnown for one	—Unknown — not stated by the source	220 MiB/s
Hot-swapKnown for one	Yes	—Unknown — not stated by the source
HDD interface transfer rateKnown for one	12 Gbit/s	—Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	7.8 W
Power consumption (standby)Known for one	—Unknown — not stated by the source	0.8 W
Power consumption (PowerSave)Known for one	—Unknown — not stated by the source	0.8 W
Power consumption (idle)Known for one	—Unknown — not stated by the source	4.5 W
Start-up currentKnown for one	—Unknown — not stated by the source	1.8 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	101.8 mm
DepthKnown for one	—Unknown — not stated by the source	147 mm
HeightKnown for one	—Unknown — not stated by the source	26.1 mm
WeightKnown for one	—Unknown — not stated by the source	650 g
Other featuresidentical
Compliance certificatesKnown for one	—Unknown — not stated by the source	RoHS
Packaging contentidentical
Storage drive adapter includedKnown for one	No	—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.