Product comparison · 2 internal hard drives

Dell 77GRH internal hard drive vs Dell 7U486 internal hard drive

7specifications compared
5differ
2identical
1known for one product only

Key differences

HDD capacity
- 77GRH internal hard drive:1 TB
- 7U486 internal hard drive:250 GB
HDD speed
- 77GRH internal hard drive:5400 RPM
- 7U486 internal hard drive:7200 RPM
HDD size
- 77GRH internal hard drive:2.5"
- 7U486 internal hard drive:3.5"
Interface
- 77GRH internal hard drive:Serial ATA III
- 7U486 internal hard drive:Serial ATA
Component for
- 77GRH internal hard drive:Server/workstation
- 7U486 internal hard drive:PC

Side by side

Differences highlightedShow differences only

Comparison of 77GRH, 7U486
8 specifications	A Dell 77GRH internal hard drive Model 77GRH View product	B Dell 7U486 internal hard drive Model 7U486 View product
Features5 differ
HDD capacityDiffers	1 TB	250 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	Serial ATA
Component forDiffers	Server/workstation	PC
Poweridentical
Operating voltageKnown for one	5 V	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.

More internal hard drive comparisons

All internal hard drive comparisons