Product comparison · 2 internal hard drives

Lenovo 1.2TB SAS vs Lenovo 3TB SAS 3.5"

7specifications compared
5differ
2identical
2known for one product only

Key differences

The Lenovo 3TB SAS 3.5" has 1.8 TB more HDD capacity than the Lenovo 1.2TB SAS (3 TB vs 1.2 TB). The Lenovo 1.2TB SAS has 2,800 RPM more HDD speed than the Lenovo 3TB SAS 3.5" (10000 RPM vs 7200 RPM). The Lenovo 3TB SAS 3.5" has 1" more HDD size than the Lenovo 1.2TB SAS (3.5" vs 2.5"). Interface: SAS on the Lenovo 1.2TB SAS, NL-SAS on the Lenovo 3TB SAS 3.5". Operating voltage: 5 V on the Lenovo 1.2TB SAS, 5 / 12 V on the Lenovo 3TB SAS 3.5".

HDD capacity
- 1.2TB SAS:1.2 TB
- 3TB SAS 3.5":3 TB
HDD speed
- 1.2TB SAS:10000 RPM
- 3TB SAS 3.5":7200 RPM
HDD size
- 1.2TB SAS:2.5"
- 3TB SAS 3.5":3.5"
Interface
- 1.2TB SAS:SAS
- 3TB SAS 3.5":NL-SAS
Operating voltage
- 1.2TB SAS:5 V
- 3TB SAS 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1.2TB SAS, 3TB SAS 3.5"
9 specifications	A Lenovo 1.2TB SAS View product	B Lenovo 3TB SAS 3.5"View product
Features4 differ
HDD capacityDiffers	1.2 TB	3 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	NL-SAS
Type	HDD	HDD
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.

More internal hard drive comparisons

All internal hard drive comparisons