Lenovo 49Y1896 internal hard drive vs Lenovo 81Y9944 internal hard drive

Comparison of 49Y1896, 81Y9944

8 specifications	A Lenovo 49Y1896 internal hard drive Model 49Y1896 View product	B Lenovo 81Y9944 internal hard drive Model 81Y9944 View product
Features1 differ
HDD capacityDiffers	146 GB	300 GB
HDD speed	15000 RPM	15000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	—Unknown — not stated by the source
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.