Product comparison · 2 internal hard drives

Dell P7J74 internal hard drive vs Dell W5Y3D internal hard drive

6specifications compared
3differ
3identical
2known for one product only

Key differences

The Dell P7J74 internal hard drive has 320 GB more HDD capacity than the Dell W5Y3D internal hard drive (640 GB vs 320 GB). The Dell W5Y3D internal hard drive has 1,800 RPM more HDD speed than the Dell P7J74 internal hard drive (7200 RPM vs 5400 RPM). Interface: Serial ATA II on the Dell P7J74 internal hard drive, Serial ATA on the Dell W5Y3D internal hard drive.

HDD capacity
- P7J74 internal hard drive:640 GB
- W5Y3D internal hard drive:320 GB
HDD speed
- P7J74 internal hard drive:5400 RPM
- W5Y3D internal hard drive:7200 RPM
Interface
- P7J74 internal hard drive:Serial ATA II
- W5Y3D internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of P7J74, W5Y3D
8 specifications	A Dell P7J74 internal hard drive Model P7J74 View product	B Dell W5Y3D internal hard drive Model W5Y3D View product
Features3 differ
HDD capacityDiffers	640 GB	320 GB
HDD speedDiffers	5400 RPM	7200 RPM
InterfaceDiffers	Serial ATA II	Serial ATA
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

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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