Product comparison · 2 internal hard drives

Dell 2MH75 internal hard drive vs Dell P7J74 internal hard drive

7specifications compared
5differ
2identical
0known for one product only

Key differences

The Dell P7J74 internal hard drive has 140 GB more HDD capacity than the Dell 2MH75 internal hard drive (640 GB vs 500 GB). The Dell 2MH75 internal hard drive has 1,800 RPM more HDD speed than the Dell P7J74 internal hard drive (7200 RPM vs 5400 RPM). The Dell 2MH75 internal hard drive has 1" more HDD size than the Dell P7J74 internal hard drive (3.5" vs 2.5"). Interface: Serial ATA III on the Dell 2MH75 internal hard drive, Serial ATA II on the Dell P7J74 internal hard drive.

HDD capacity
- 2MH75 internal hard drive:500 GB
- P7J74 internal hard drive:640 GB
HDD speed
- 2MH75 internal hard drive:7200 RPM
- P7J74 internal hard drive:5400 RPM
HDD size
- 2MH75 internal hard drive:3.5"
- P7J74 internal hard drive:2.5"
Interface
- 2MH75 internal hard drive:Serial ATA III
- P7J74 internal hard drive:Serial ATA II
HDD interface transfer rate
- 2MH75 internal hard drive:6 Gbit/s
- P7J74 internal hard drive:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 2MH75, P7J74
7 specifications	A Dell 2MH75 internal hard drive Model 2MH75 View product	B Dell P7J74 internal hard drive Model P7J74 View product
Features5 differ
HDD capacityDiffers	500 GB	640 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Type	HDD	HDD
HDD interface transfer rateDiffers	6 Gbit/s	3 Gbit/s
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.

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