Apple Computer iMac 21.5 inch 3.06 GHz Core i3 (i3-540) iMac 21.5 inch 3.2/3.6 GHz Core i5 (i5-680, i5-680) Order Number MC508LL/A, MC509LL/A, BTO/CTO Model Number A1311 Model Year Mid 2010 Part Name Hard Drive 1TB (SATA) – 7200RPM Manufacture Part Number N/A Compatible Apple Order Number MC508LL/A, MC509LL/A, BTO/CTO Compatible Apple Model Number A1311 […]