256GB SSD 7+17 pin For MacBook Pro Retina 15" A1398 2012 13" A1425 Early 2013
1 x 256GB Macbook pro SSD. Speeds faster than Apple original SSD. SSD 100% compatibly. Early 2013 A1418 EMC 2545. iMAC 27" late 2012 A1418 EMC 2546. iMac 21.5" late 2012 A1418 EMC 2544. Testing working 100%.