Crucial has posted a firmware update (0009) for its M4 line which can be downloaded at Crucial.Com by M4 owners. The good news is that the firmware provides significant performance increase for all capacities of the M4 SSD. We initially thought this to be a typical f/w update and subsequently upgraded and tested our Crucial M4 512GB SSD without thought. The Vantage HDD Suite score jumped from 63076 to 68543 total points. This was totally unexpected and great to see!



Link: The SSD Review