Product comparison · 2 internal hard drives

Dell 57CV5 internal hard drive vs Dell 77GRH internal hard drive

Key differences

Interface: Serial ATA on the Dell 57CV5 internal hard drive, Serial ATA III on the Dell 77GRH internal hard drive.

Interface
- 57CV5 internal hard drive:Serial ATA
- 77GRH internal hard drive:Serial ATA III

Differences highlightedShow differences only

Comparison of 57CV5, 77GRH
8 specifications	A Dell 57CV5 internal hard drive Model 57CV5 View product	B Dell 77GRH internal hard drive Model 77GRH View product
Features1 differ
HDD capacity	1 TB	1 TB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Poweridentical
Operating voltage	5 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(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.