Product comparison · 2 internal hard drives

Lenovo 1.2TB SAS vs Lenovo 4TB SAS

8specifications compared
4differ
4identical
0known for one product only

Key differences

The Lenovo 4TB SAS has 2.8 TB more HDD capacity than the Lenovo 1.2TB SAS (4 TB vs 1.2 TB). The Lenovo 1.2TB SAS has 2,800 RPM more HDD speed than the Lenovo 4TB SAS (10000 RPM vs 7200 RPM). The Lenovo 4TB SAS has 1" more HDD size than the Lenovo 1.2TB SAS (3.5" vs 2.5"). Operating voltage: 5 V on the Lenovo 1.2TB SAS, 5 / 12 V on the Lenovo 4TB SAS.

HDD capacity
- 1.2TB SAS:1.2 TB
- 4TB SAS:4 TB
HDD speed
- 1.2TB SAS:10000 RPM
- 4TB SAS:7200 RPM
HDD size
- 1.2TB SAS:2.5"
- 4TB SAS:3.5"
Operating voltage
- 1.2TB SAS:5 V
- 4TB SAS:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1.2TB SAS, 4TB SAS
8 specifications	A Lenovo 1.2TB SAS View product	B Lenovo 4TB SAS View product
Features3 differ
HDD capacityDiffers	1.2 TB	4 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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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