Dell JC885 internal hard drive vs Dell P39D2 internal hard drive

Comparison of JC885, P39D2

7 specifications	A Dell JC885 internal hard drive Model JC885 View product	B Dell P39D2 internal hard drive Model P39D2 View product
Features1 differ
HDD capacityDiffers	146 GB	300 GB
HDD speed	15000 RPM	15000 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	3 Gbit/s	—Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 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.