Decent capacity for the drive, however, the speed and cache size lets it down, but this is down to the individual manufacturer and Toshiba stands out from the rest when comparing the cache and speed of the drive with only 16MB cache and 5400rpm when compared with the likes of Seagate which offer 64MB or 128MB cache on a Seagate Barracuda Pro 2.5" drive which have 7200rpm on Drives I've had so far.
It did what I want it to do which was to make it an external back up drive where I could set the copy/paste going and come back to it after a little while.