Apple Computer, Mac Pro 'Quad Core' 2.8/3.2 GHz, Mac Pro 'Six Core' 3.33 GHz, Mac Pro 'Eight Core' 2.4 GHz, Mac Pro 'Twelve Core' 2.66/2.93 GHz, Apple Order Number, MC250LL/A, MC561LL/A, MC915LL/A, BTO/CTO, Model Number, A1289, Model Year, Mid 2010, Part Name, EMI Shield (Rear Port), Manufacture Part Number, N/A, Compatible Apple Order Number, MB871LL/A, MB535LL/A, MC250LL/A, MC561LL/A, MD770LL/A, MD771LL/A, Compatible Model Number, A1289, EMC Number, EMC-2314-2, EEE Code, N/A, Compatible Apple Computer Family, Mac Pro (Mid 2010), Mac Pro Server (Mid 2010)Order you product here: 922-9705 EMI Shield (Rear Port) for Mac Pro Mid 2010 A1289 MC250LL/A, MC561LL/A, MC915LL/A, BTO/CTO, 922-9705
source http://info.applepartsellers.com/922-9705-emi-shield-rear-port-for-mac-pro-mid-2010-a1289-mc250ll-a-mc561ll-a-mc915ll-a-bto-cto
