Patriot Memory PB240GS25SSDR Blaze 2.5" 240GB SATA III Internal Solid State Drive Phison SSD Controller paired with qualified 16nm Synchronous MLC NAND flash for best performance, value and reliability DRAM Cache: 240GB = 512MB SATA 6Gbps/SATA2 3Gbs TRIM support (O/S dependent), End-to-end data path protection (ETEP), Advanced wear-leveling 3 year warranty