I have a Corsair Performance 3. Everything was fine until after a couple of months the drive kept freezing. I did a secure erase and did a fresh install and everything is back to normal. I haven't heard people say anything about Intel drives (510) as far as freezing or stuttering. The M4 is cheaper but i don't want to have to reinstall my os over and over again. Just can't decide on which lol
I also have a Corsair Performance 3 SSD (128GB) and after worked fantastic for just barely over 3 months (were talking days here) until I encountered this freezing issue.
It would essentially hardlock the PC yet doing things like press numlock would respond yet the PC would be hardlocked (solid HDD indicator) and I would have to restart to fix it. Eventually thought it would just hardlock within 5 minutes of booting it back up. I tried messing around with some of the voltages in the BIOS to fix this issue but alas to no avail.
Then I tried the secure erase, which didn't work either. The drive would freeze midway into formatting.
So my drive will be off for RMA on monday.
Now looking at corsair forums most of the threads over there are issues with the force series drives, but there is a solid number of thread on there about this issue and many of those users are going onto their third drive for this issue.(affecting all sizes offered)
Corsair insists there isn't any problems with these drives but you know I would disagree with that but without knowing there sales figures and return rates for these drives it's hard to claim that as a fact, so it's just my opinion.