This is a replacement blu-ray drive for the PS3 Slim System. This item is a replacement for the drives that carry the kes-450a lasers and kem-450aaa trays. This is model number KEM-450DAA. This items comes with the lens installed however it does not include the control board. Many of these drives will show scratches and dents on the metal casing but work perfectly. Item comes with a 90 day warranty