Product comparison · 2 internal hard drives

Dell 73GB SAS 3.5" vs Dell 750GB SATA 3.5"

Key differences

Differences highlightedShow differences only

Comparison of 73GB SAS 3.5", 750GB SATA 3.5"
10 specifications	A Dell 73GB SAS 3.5"View product	B Dell 750GB SATA 3.5"View product
Features3 differ
HDD capacityDiffers	73 GB	750 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Product colour	Black	Black
Drive device, transfer rate	300 MB/s	300 MB/s
Internal	Yes	Yes

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.