Hard drive with freefall / sudden motion sensor

[lionheartednyhc]

What are some good hard drives that have a freefall/sudden motion sensor in them? Planning on putting it in the optical drive bay.

I am aware of the scorpio black, but I am wanting something with a bit more storage.

Thanks

 

[fehhkk]

Seagate Momentus 7200.4 500GB with the "G" at the end of it's model number.