HP 749261-001 internal solid state drive vs HP 749277-001 internal solid state drive

Comparison of 749261-001, 749277-001

7 specifications	A HP 749261-001 internal solid state drive Model 749261-001 View product	B HP 749277-001 internal solid state drive Model 749277-001 View product
Featuresidentical
SSD capacity	128 GB	128 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Hardware encryption	Yes	Yes
Data transfer rate	6 Gbit/s	6 Gbit/s
Other featuresidentical
Internal	Yes	Yes
Compatible products	ProBook 640 G1, 650 G1	ProBook 640 G1, 650 G1

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.