640 GB, Internal Enclosure, Laptop, Serial ATA II Interface, 7200 RPM, Buffer: 16 MB, MPN: HM640JJ
"Fast, quiet but not dependable drive"
Reviewed by friendly_jacek on Feb 13, 2011
One of the faster drives in the 7200RPM laptop drive category. But I would not recommend for someone who wants to stretch battery life. Also, not reliable.
