Product comparison · 2 internal hard drives

Dell P7J74 internal hard drive vs Dell PH7CR internal hard drive

5specifications compared
3differ
2identical
4known for one product only

Key differences

HDD capacity
- P7J74 internal hard drive:640 GB
- PH7CR internal hard drive:73 GB
HDD speed
- P7J74 internal hard drive:5400 RPM
- PH7CR internal hard drive:10000 RPM
Interface
- P7J74 internal hard drive:Serial ATA II
- PH7CR internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of P7J74, PH7CR
9 specifications	A Dell P7J74 internal hard drive Model P7J74 View product	B Dell PH7CR internal hard drive Model PH7CR View product
Features3 differ
HDD capacityDiffers	640 GB	73 GB
HDD speedDiffers	5400 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V

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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