Product comparison · 2 internal hard drives

Dell 1TB 2.5" SAS vs Lenovo 4TB 7.2K 6Gb/s SAS 3.5"

7specifications compared
4differ
3identical
0known for one product only

Key differences

The Lenovo 4TB 7.2K 6Gb/s SAS 3.5" has 3 TB more HDD capacity than the Dell 1TB 2.5" SAS (4 TB vs 1 TB). The Lenovo 4TB 7.2K 6Gb/s SAS 3.5" has 1" more HDD size than the Dell 1TB 2.5" SAS (3.5" vs 2.5"). Interface: SAS on the Dell 1TB 2.5" SAS, NL-SAS on the Lenovo 4TB 7.2K 6Gb/s SAS 3.5". Operating voltage: 5 V on the Dell 1TB 2.5" SAS, 5 / 12 V on the Lenovo 4TB 7.2K 6Gb/s SAS 3.5".

HDD capacity
- 1TB 2.5" SAS:1 TB
- 4TB 7.2K 6Gb/s SAS 3.5":4 TB
HDD size
- 1TB 2.5" SAS:2.5"
- 4TB 7.2K 6Gb/s SAS 3.5":3.5"
Interface
- 1TB 2.5" SAS:SAS
- 4TB 7.2K 6Gb/s SAS 3.5":NL-SAS
Operating voltage
- 1TB 2.5" SAS:5 V
- 4TB 7.2K 6Gb/s SAS 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB 2.5" SAS, 4TB 7.2K 6Gb/s SAS 3.5"
7 specifications	A Dell 1TB 2.5" SAS View product	B Lenovo 4TB 7.2K 6Gb/s SAS 3.5"View product
Features3 differ
HDD capacityDiffers	1 TB	4 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	NL-SAS
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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