So, yesterday at the zenith of a shoot I'm currently on... involving the destruction of a car and other pricy shots... were captured beautifully on the BMCC. Unfortunately, the SanDisk 480GB which I was forced to use since my 240GB was full, died shortly after we had wrapped. The drive is simply dead... and does not power on and isn't recognizable in a USB enclosure or connected directly via a SATA port on the MB. I have no idea what happened... but this was gut wrenching. I'll be taking the drive to a recovery lab, and hopefully they'll be able to do something for me, but for what it's worth... this drive did not hold up for me.
I'm still a huge fan of the 240GB, and still haven't had a problem with that one.