Mac Pro / MacPro3,1 / 2.8 GHz - Xeon - ( Early 2008 )
Mac Pro / MacPro5,1 / 2.8 GHz - Xeon - ( Mid-2010 )
Mac Pro / MacPro1,1 / 2.66 GHz - Xeon - ( 2006 )
Mac Pro / MacPro5,1 / 3.2 GHz - Xeon - ( Mid-2012 )
Product details
593-0635 593-0601 593-0323 661-4332 Quad Core, Heatsink, Processor, with Bumpers and Gaskets, A1186 ver. 2 - Mac Pro 3GHz 8-Core NB-2115W This is a replacement processor heat sink for the Mac Pro with a single processor. This does not include the processor. Apple part number: 661-4332, 593-0635, 593-0601, 593-0323