Product comparison · 2 internal hard drives

Acer KH.75007.004 internal hard drive vs Dell P7J74 internal hard drive

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

Key differences

HDD capacity
- KH.75007.004 internal hard drive:750 GB
- P7J74 internal hard drive:640 GB
Interface
- KH.75007.004 internal hard drive:Serial ATA III
- P7J74 internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of KH.75007.004, P7J74
10 specifications	A Acer KH.75007.004 internal hard drive Model KH.75007.004 View product	B Dell P7J74 internal hard drive Model P7J74 View product
Features2 differ
HDD capacityDiffers	750 GB	640 GB
InterfaceDiffers	Serial ATA III	Serial ATA II
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.

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