Seagate Momentus 7200.1 100GB
 

Performance is the main focus of this drive, that's what you are paying
the extra $140 for after all. So how does it do? Is amazing, excellent,
jaw dropping enough for you? The Seagate ST910021A will blast the covers
off of the hard drive currently located in your laptop. Laptop drives are
known for their speed, or lack their off, but no longer. As shown in the
tests, the Seagate drive came very close to desktop drive performance,
which is a huge hurdle. This drive will now allow you to have a full
desktop replacement laptop.

http://www.viperlair.com/reviews/sto...ate/st910021a/