Product comparison · 2 internal hard drives

Dell 1TB 2.5" SATA vs Dell 2TB SAS 3.5"

Key differences

Differences highlightedShow differences only

Comparison of 1TB 2.5" SATA, 2TB SAS 3.5"
20 specifications	A Dell 1TB 2.5" SATA View product	B Dell 2TB SAS 3.5"View product
Features3 differ
HDD capacityDiffers	1 TB	2 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
USB poweredKnown for one	Unknown — not stated by the source	No

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.