Mac Pro / MacPro3,1 / 2.8 GHz - Xeon - ( Early 2008 )
Mac Pro / MacPro1,1 / 2.66 GHz - Xeon - ( 2006 )
Product details
922-7710 Cover Processor Heatsink - 2-2.66-3GHz Quad - 3GHz 8-Core A1186Mac Pro NB-2109W This is a replacement processor heatsink cover for the Mac Pro. Apple part number: 922-7710