HP 500GB, SATA, 3G, NCQ, 7200 rpm internal hard drive 16 MB 3.5" Serial ATA II

Specs
Features
Hard drive capacity 500 GB
Hard drive speed 7200 RPM
Storage drive buffer size 16 MB
Hard drive size 3.5"
Interface Serial ATA II
Type HDD

Features
Hard drive interface transfer rate 3 Gbit/s
SMART technology
Power
Operating voltage 5 / 12 V
Other features
Data transfer rate 3 Gbit/s