HP 645193-002 internal hard drive vs HP 683802-002 internal hard drive

Comparison of 645193-002, 683802-002

8 specifications	A HP 645193-002 internal hard drive Model 645193-002 View product	B HP 683802-002 internal hard drive Model 683802-002 View product
Features1 differ
HDD capacityDiffers	320 GB	500 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
HDD interface transfer rate	1.5 Gbit/s	1.5 Gbit/s
Poweridentical
Operating voltage	5 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	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.