PS3 Super Slim Hard Drive Disk Mounting Bracket Compatible with 2.5in Hard Disk Drive for PS3 System CECH-400X Series 1. Hard Disk Drive Mounting Bracket for Super Slim PS3 CECH-400X Series. 2. This mounting bracket is compatible for PS3 system CECH-400X Series. 3. This is for the newest PS3 console, which has been nicknamed Super Slim. 4. If you have purchased the PS3 Super Slim 12gb model and wish to fit a hard drive. 5. Includes full instructions, and importantly the low profile headed screws required to mount the drive correctly and safely into your console.