Apparently the SSD in the MBA uses the same Toshiba controller as this Kingston drive. It doesn't seem to need TRIM but takes care of garbage collection by itse

Apparently the SSD in the MBA uses the same Toshiba controller as this Kingston drive. It doesn't seem to need TRIM but takes care of garbage collection by itself. http://www.anandtech.com/show/4010/kingston-ssdnow-v-plus-100-review http://www.anandtech.com/show/4010/kingston-ssdnow-v-plus-10...