Product comparison · 2 internal hard drives

Acer KH.75007.004 internal hard drive vs Dell P2XD2 internal hard drive

5specifications compared
3differ
2identical
5known for one product only

Key differences

The Acer KH.75007.004 internal hard drive has 590 GB more HDD capacity than the Dell P2XD2 internal hard drive (750 GB vs 160 GB). The Dell P2XD2 internal hard drive has 1,800 RPM more HDD speed than the Acer KH.75007.004 internal hard drive (7200 RPM vs 5400 RPM). Interface: Serial ATA III on the Acer KH.75007.004 internal hard drive, Serial ATA II on the Dell P2XD2 internal hard drive.

HDD capacity
- KH.75007.004 internal hard drive:750 GB
- P2XD2 internal hard drive:160 GB
HDD speed
- KH.75007.004 internal hard drive:5400 RPM
- P2XD2 internal hard drive:7200 RPM
Interface
- KH.75007.004 internal hard drive:Serial ATA III
- P2XD2 internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of KH.75007.004, P2XD2
10 specifications	A Acer KH.75007.004 internal hard drive Model KH.75007.004 View product	B Dell P2XD2 internal hard drive Model P2XD2 View product
Features3 differ
HDD capacityDiffers	750 GB	160 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Type	HDD	HDD
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	9.5 mm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	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.

More internal hard drive comparisons

All internal hard drive comparisons