Product comparison · 2 internal hard drives

Lenovo 42D0639 internal hard drive vs Lenovo 43X0814 internal hard drive

Key differences

HDD speed
- 42D0639 internal hard drive:10000 RPM
- 43X0814 internal hard drive:15000 RPM
HDD size
- 42D0639 internal hard drive:2.5"
- 43X0814 internal hard drive:3.5"
Operating voltage
- 42D0639 internal hard drive:5 V
- 43X0814 internal hard drive:5 / 12 V

Differences highlightedShow differences only

Comparison of 42D0639, 43X0814
6 specifications	A Lenovo 42D0639 internal hard drive Model 42D0639 View product	B Lenovo 43X0814 internal hard drive Model 43X0814 View product
Features2 differ
HDD capacity	300 GB	300 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Power1 differ
Operating voltageDiffers	5 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.