Product comparison · 2 internal hard drives

Dell 2TB, 2.5", SAS vs Dell 6TB, 3.5", SATA III

6specifications compared
4differ
2identical
0known for one product only

Key differences

The Dell 6TB, 3.5", SATA III has 4 TB more HDD capacity than the Dell 2TB, 2.5", SAS (6 TB vs 2 TB). The Dell 6TB, 3.5", SATA III has 1" more HDD size than the Dell 2TB, 2.5", SAS (3.5" vs 2.5"). Interface: SAS on the Dell 2TB, 2.5", SAS, Serial ATA III on the Dell 6TB, 3.5", SATA III. Operating voltage: 5 V on the Dell 2TB, 2.5", SAS, 5 / 12 V on the Dell 6TB, 3.5", SATA III.

HDD capacity
- 2TB, 2.5", SAS:2 TB
- 6TB, 3.5", SATA III:6 TB
HDD size
- 2TB, 2.5", SAS:2.5"
- 6TB, 3.5", SATA III:3.5"
Interface
- 2TB, 2.5", SAS:SAS
- 6TB, 3.5", SATA III:Serial ATA III
Operating voltage
- 2TB, 2.5", SAS:5 V
- 6TB, 3.5", SATA III:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 2TB, 2.5", SAS, 6TB, 3.5", SATA III
6 specifications	A Dell 2TB, 2.5", SAS View product	B Dell 6TB, 3.5", SATA III View product
Features3 differ
HDD capacityDiffers	2 TB	6 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
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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