I guess at this time it is fair to say that many different systems are affected by this bug (not just HP as originally claimed) and there are different side effects of it. Some manage to boot their machines and have only problems when restarting (mys...
It seems like a SATA II limitation to me. I have tested 530 SSD on Sata II interface and got very similar speeds. Here is the speed chart for 530 SSD on Sata III interface (drive with OS on it)For comparison, I am showing Crucial M4 512GB version on ...