If you can afford it get the 750 GB model as the previous models weren't as reliable.
I have 2 of the unreliable 512GB ones and they both make noise I'm uncomfortable with every now and then, fingered it to be a death tick and I always assumed they were going to die, but they have not so far....
problem is that they are just not that fast...
wish there was a cheaper alternative to using my blizz scsi with SATA than acard. $250? crazy...
