Dell M8031-RFB internal hard drive vs Dell XK112-RFB internal hard drive

Comparison of M8031-RFB, XK112-RFB

8 specifications	A Dell M8031-RFB internal hard drive Model M8031-RFB View product	B Dell XK112-RFB internal hard drive Model XK112-RFB View product
Features1 differ
HDD capacityDiffers	73 GB	146 GB
HDD speed	10000 RPM	10000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Refurbished	Yes	Yes
Poweridentical
Operating voltage	5 V	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.