SanDisk 512GB X300s Single Sided MLC 80mm (2280) SATA III (6G) M.2 NGFF OEM SSD w/ SED - SD7SN3Q-512G-1002 Self-encrypting SSD using AES 256-bit encryption Support for tcg opal and Microsoft Encrypted hard drives Compatible with Windows 8 Instant go Advanced Flash management Thermal throttling