Lenovo 26K5709 internal hard drive vs Lenovo 40K1039 internal hard drive

Comparison of 26K5709, 40K1039

9 specifications	A Lenovo 26K5709 internal hard drive Model 26K5709 View product	B Lenovo 40K1039 internal hard drive Model 40K1039 View product
Featuresidentical
HDD sizeKnown for one	3.5"	—Unknown — not stated by the source
InterfaceKnown for one	—Unknown — not stated by the source	SAS
Poweridentical
Operating voltageKnown for one	5 / 12 V	—Unknown — not stated by the source

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.