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