Here you're going to find 3 choices:
1. Western Digital Scorpio Blue
2. Segate Momentus
3. Hitachi
All 3 of them, users have had bad experiences saying it's noisier than another HDD. You're going to have to pick one and try it out, if it's too noisy return and go for another one. Personally, had the Seagate Momentus, vibration was intolerable so I switched to the Western Digital and have been happy since. I'd say go with the Western Digital HDD.