Product comparison · 2 internal hard drives

Lenovo 450GB 3.5" SAS vs Lenovo ThinkServer 73GB HS

Key differences

Differences highlightedShow differences only

Comparison of 450GB 3.5" SAS, ThinkServer 73GB HS
18 specifications	A Lenovo 450GB 3.5" SAS View product	B Lenovo ThinkServer 73GB HS 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
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Read seek timeKnown for one	Unknown — not stated by the source	2.8 ms
Write seek timeKnown for one	Unknown — not stated by the source	2.8 ms
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensions3 differ
WidthDiffers	101 mm	42.6 mm
DepthDiffers	147 mm	4.85 mm
HeightDiffers	26 mm	45.1 mm
WeightKnown for one	Unknown — not stated by the source	350 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Internal	Yes	Yes
CertificationKnown for one	UL, C-Tick, CE, CSA, TUV, BSMI	Unknown — not stated by the source

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.