Drives are binned at production for Quality (Score 2, Interesting)

What these companies are doing after manufacture is binning the parts to how well they test. If they test poorly, they sell them as slower drives - it the test s have better results, they sell these as faster drives. Taking a slower drive and just speeding it up will work, but some things will fail - you just won't know what since you are doing an exhaustive QA testing on the device after you clock it. What happens when you overclock but then the temperature of the drive rises, then the quality drops!