Brand: Toshiba Part Number: 655-1550C Model: MK2555GSXF Type: Hard Disk Drive Hard Drive Type: HDD Form Factor: 2.5" Storage Capacity: 250GB Rotation Speed:5400RPM Compatibility: Compatible Product Line: Macbook Compatible Model: Apple Macbook Pro A1278, A1342, A1260, A1398, A1226, A1212 Condition: New This item will be Shipped exactly as shown in the picture