That's not bad but Western Digitals are faster and more reliable however I think much more exensive right now.
Western Digital Caviar Black WD7502AAEX 750 GB Internal Hard Drive 7200 rpm - 64 MB Buffer - 3.5 [WD7502AAEX] - $110.99 : ComputerValley.ca a little bit smaller and more expensive but the performance, reliablility and customer service is better.