Size:11.46x5.35x2.13 in, Weight: 17.64 Oz. Compatible List A1321 .661-5211 A1321 ,15 inch Precision Aluminum Unibody (2009 Version) 15.4" 2.53GHz Core 2 Duo (MC118LL/A, A1286, MacBookPro5,4) - Mid 2009 15.4" 2.66GHz Core 2 Duo (MB985LL/A, A1286, MacBookPro5,3) - Mid 2009.
