Product comparison · 2 internal hard drives

Dell 250GB 3.5" SATA III vs Dell 750GB SATA

Key differences

Differences highlightedShow differences only

Comparison of 250GB 3.5" SATA III, 750GB SATA
8 specifications	A Dell 250GB 3.5" SATA III View product	B Dell 750GB SATA View product
Features3 differ
HDD capacityDiffers	250 GB	750 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	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.