Product comparison · 2 internal hard drives

Dell 36GB SAS 2.5" vs Dell 750GB SATA 3.5"

Key differences

Differences highlightedShow differences only

Comparison of 36GB SAS 2.5", 750GB SATA 3.5"
11 specifications	A Dell 36GB SAS 2.5"View product	B Dell 750GB SATA 3.5"View product
Features4 differ
HDD capacityDiffers	36 GB	750 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Average seek timeKnown for one	2.9 ms	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Drive device, transfer rate	300 MB/s	300 MB/s
Internal	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Black

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.