Product comparison · 2 internal hard drives

Dell 146GB 3.5" SAS, ref vs Dell 750GB SATA

Key differences

Differences highlightedShow differences only

Comparison of 146GB 3.5" SAS, ref, 750GB SATA
8 specifications	A Dell 146GB 3.5" SAS, ref View product	B Dell 750GB SATA View product
Features4 differ
HDD capacityDiffers	146 GB	750 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	1.5 Gbit/s

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.