Product comparison · 2 internal hard drives

Dell 146GB SAS Hard Drive vs Dell 250GB SATA 2.5"

Key differences

Differences highlightedShow differences only

Comparison of 146GB SAS Hard Drive, 250GB SATA 2.5"
8 specifications	A Dell 146GB SAS Hard Drive View product	B Dell 250GB SATA 2.5"View product
Features3 differ
HDD capacityDiffers	146 GB	250 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 V
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	Latitude E6400

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.