Product comparison · 2 internal hard drives

Lenovo 146GB 15K SAS 2.5" G3HS vs Lenovo 3TB 7.2K NL SATA 3.5" G2HS 512e

10specifications compared
5differ
5identical
1known for one product only

Key differences

HDD capacity
- 146GB 15K SAS 2.5" G3HS:146 GB
- 3TB 7.2K NL SATA 3.5" G2HS 512e:3 TB
HDD speed
- 146GB 15K SAS 2.5" G3HS:15000 RPM
- 3TB 7.2K NL SATA 3.5" G2HS 512e:7200 RPM
HDD size
- 146GB 15K SAS 2.5" G3HS:2.5"
- 3TB 7.2K NL SATA 3.5" G2HS 512e:3.5"
Interface
- 146GB 15K SAS 2.5" G3HS:SAS
- 3TB 7.2K NL SATA 3.5" G2HS 512e:NL-SATA
Operating voltage
- 146GB 15K SAS 2.5" G3HS:5 V
- 3TB 7.2K NL SATA 3.5" G2HS 512e:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB 15K SAS 2.5" G3HS, 3TB 7.2K NL SATA 3.5" G2HS 512e
11 specifications	A Lenovo 146GB 15K SAS 2.5" G3HS View product	B Lenovo 3TB 7.2K NL SATA 3.5" G2HS 512e View product
Features4 differ
HDD capacityDiffers	146 GB	3 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	NL-SATA
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	AF 512e

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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