Product comparison · 2 internal hard drives

Dell 2TB SATA 7.2k 3.5" vs Lenovo 1TB 7.2K 6Gb/s SATA 2.5"

11specifications compared
4differ
7identical
2known for one product only

Key differences

HDD capacity
- 2TB SATA 7.2k 3.5":2 TB
- 1TB 7.2K 6Gb/s SATA 2.5":1 TB
HDD size
- 2TB SATA 7.2k 3.5":3.5"
- 1TB 7.2K 6Gb/s SATA 2.5":2.5"
Interface
- 2TB SATA 7.2k 3.5":Serial ATA
- 1TB 7.2K 6Gb/s SATA 2.5":Serial ATA III
Operating voltage
- 2TB SATA 7.2k 3.5":5 / 12 V
- 1TB 7.2K 6Gb/s SATA 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 2TB SATA 7.2k 3.5", 1TB 7.2K 6Gb/s SATA 2.5"
13 specifications	A Dell 2TB SATA 7.2k 3.5"View product	B Lenovo 1TB 7.2K 6Gb/s SATA 2.5"View product
Features3 differ
HDD capacityDiffers	2 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 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
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s

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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