Apple Computer, MacBook Pro 17-inch Core i7 2.2/2.3 GHz (7-2720QM, i7-2820QM), Apple Order Number, MB725LL/A, BTO/CTO, Model Number, A1297, Model Year, Early 2011, Part Name, Hard Drive 500GB, Manufacture Part Number, N/A, Compatible Apple Order Number, MB725LL/A, Compatible Model Number, A1297, EMC Number, EMC-2352-1, EEE Code, DG5M, Compatible Apple Computer Family, MacBook Pro (17-inch, Early 2011)
Order you product here: 661-5955 Hard Drive 500GB for MacBook Pro 17 inch Early 2011 A1297 MB725LL/A, BTO/CTO, 661-5955
source http://info.applepartsellers.com/661-5955-hard-drive-500gb-for-macbook-pro-17-inch-early-2011-a1297-mb725ll-a-bto-cto