Dell 9JW154-536 internal hard drive vs Dell T4XNN internal hard drive

Comparison of 9JW154-536, T4XNN

8 specifications	A Dell 9JW154-536 internal hard drive Model 9JW154-536 View product	B Dell T4XNN internal hard drive Model T4XNN View product
Features1 differ
InterfaceDiffers	Serial ATA	Serial ATA II
Weight & dimensionsidentical
WidthKnown for one	101.6 mm	—Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source

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.