Product comparison · 2 internal hard drives

Dell 146GB SAS 10000rpm vs Dell 3.5" 250GB SATA 7200RPM

Key differences

Differences highlightedShow differences only

Comparison of 146GB SAS 10000rpm, 3.5" 250GB SATA 7200RPM
8 specifications	A Dell 146GB SAS 10000rpm View product	B Dell 3.5" 250GB SATA 7200RPM View product
Features4 differ
HDD capacityDiffers	146 GB	250 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black

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.