Pros: works when it works. no pros really

Cons: noisy, unreliable

Overall Review: western digital starts to lose not only it's lead but also it's quality. wd used to be regarded as most reliable and they ware usualy first to the market with biger harddrives. not anymore. this 750gb scorpio blue started developing bad sectors 6 months after install tot he point wjere windows could not boot up. so i got an external wd 1tb passport to save my stuff. guess what? 2 mobths later the passport died too. now i switched to internal 1tb samsung spinpoint and seagate 1.5 goflex for external which you can use as an adapter for 2.5 hdds. sorry to see western digital is gooing down.