Product comparison · 2 internal hard drives

Dell 1TB 2.5" SAS vs Dell 500GB 3.5" SATA 7200RPM

Key differences

Differences highlightedShow differences only

Comparison of 1TB 2.5" SAS, 500GB 3.5" SATA 7200RPM
8 specifications	A Dell 1TB 2.5" SAS View product	B Dell 500GB 3.5" SATA 7200RPM View product
Features3 differ
HDD capacityDiffers	1 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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.