That was worth the post just to find out about letmegooglethatforyou.com., LOL. Ok so according to one post it's a Seagate ST31000340AS. According to Tom's Hardware Guide, this drive is old school and the new Seagate 1TB drive, the ST31000333AS, is better. So I'm still thinking a WD 1TB black although Tom says the new WD green is surprisingly good, much better then gen 1 green.