Recognized without problems by the Bios of motherboard MSI Z87 MPOWER MAX, installs Windows 7 pro 64 bit happens in less than 15 minutes. Windows startup 7 in 10 to 15 seconds .... installing the programs Speed and increased reactivity for the use of these programs. CAUTION it behaves like a normal HDD installs Windows partition but about 100MB may cause problems. It is not MDR fashion ...