New - Sony PS3 Bluray Drive - 120, 250 GB Slim Models - (KES-450A/ KEM-450AAA. IMPORTANT - Must check original model number on laser lens/ carraige before purchasing. New and Original Sony Part. Circuit Board is not included as the drive only works with the original board. Model: KES-450A/ KES-450AAA/ KEM-450A/ KEM-450AAA. Inside All 120GB and 250GB slim models. Installation requires the drive to be installed with the original Metal Case and Circuit Board. Nextec 1 Year Replacement Warranty and Free After Sales Support included with your purchase.