Product comparison · 2 internal hard drives

Lenovo 146GB 2.5" 15K SAS 6G HS vs Lenovo 500GB 2.5" 7.2K SATA HS

13specifications compared
3differ
10identical
1known for one product only

Key differences

HDD capacity
- 146GB 2.5" 15K SAS 6G HS:146 GB
- 500GB 2.5" 7.2K SATA HS:500 GB
HDD speed
- 146GB 2.5" 15K SAS 6G HS:15000 RPM
- 500GB 2.5" 7.2K SATA HS:7200 RPM
Interface
- 146GB 2.5" 15K SAS 6G HS:SAS
- 500GB 2.5" 7.2K SATA HS:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 146GB 2.5" 15K SAS 6G HS, 500GB 2.5" 7.2K SATA HS
14 specifications	A Lenovo 146GB 2.5" 15K SAS 6G HS View product	B Lenovo 500GB 2.5" 7.2K SATA HS View product
Features3 differ
HDD capacityDiffers	146 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
Poweridentical
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 60 °C	-40 - 60 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Linux operating systems supported	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.

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