Product comparison · 2 internal hard drives

Dell 450GB 3.5" SAS 15000rpm vs Lenovo 73GB SAS 2.5" SFF

Key differences

Differences highlightedShow differences only

Comparison of 450GB 3.5" SAS 15000rpm, 73GB SAS 2.5" SFF
9 specifications	A Dell 450GB 3.5" SAS 15000rpm View product	B Lenovo 73GB SAS 2.5" SFF View product
Features2 differ
HDD capacityDiffers	450 GB	73 GB
HDD speed	15000 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
InternalKnown for one	Unknown — not stated by the source	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.