Apple Mac Pro 2010 2012 CPU Processor Tray 3.2GHz Quad Core W3530 5,1 TESTED
Apple Mac Pro 2010 2012 CPU Processor Tray 3.2GHz Quad. Compatible with Mac Pro 2010 and 2012. Pulled from Mac Pro 2012. DoesNOT work in Mac Pro 2009 even if its upgraded to 5,1.