I have this dead Kingston V300 120Gb unit. Probably after a black out, it can't be recognized by BIOS anymore. Tried a USB 2.0 external case with same sad result. Do anyone
Kingston SSDNow V300 240GB SATA III SSD Review - PCSTATS.com
Kingston SSDNow V300 SSD Review - A Great Mix of Toshiba 19nm Memory and the SF-2281 FSP | The SSD Review