Ok, but died within 1.5 month of very light usage

I have been using this drive in a very low usage situation, where it is basically just a standby backup drive for my mac. Today, after completing a backup, it refused to show up anymore among the drives list. The drive is on an external enclosure, so I figured the enclosure was busted. So, I tried another drive on the enclosure and it works. Put back the Corsair SSD in the enclosure, and it is still dead.