Product comparison · 2 internal hard drives

Dell 2TB SAS 7.2k 3.5" vs Seagate 2TB 5.4k SATA III

Key differences

Differences highlightedShow differences only

Comparison of 2TB SAS 7.2k 3.5", 2TB 5.4k SATA III
15 specifications	A Dell 2TB SAS 7.2k 3.5"View product	B Seagate 2TB 5.4k SATA III View product
Features4 differ
HDD capacity	2 TB	2 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	100.5 mm
DepthKnown for one	Unknown — not stated by the source	70.1 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
WeightKnown for one	Unknown — not stated by the source	95 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source

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.