Product comparison · 2 internal hard drives

Dell 146GB SAS 15000rpm, ref vs Dell 320GB SATA

Key differences

Differences highlightedShow differences only

Comparison of 146GB SAS 15000rpm, ref, 320GB SATA
8 specifications	A Dell 146GB SAS 15000rpm, ref View product	B Dell 320GB SATA View product
Features3 differ
HDD capacityDiffers	146 GB	320 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
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.