Par Delidded Intel Xeon 3.46GHz X5690 IHS eliminado 2009 4,1 Mac Pro kit de actualización
Mac Pro 2009 4,1 (to 5,1) Delidded CPU Install Guide (x5680 x5690 12-core CPU Upgrade). No residues of solder, thus much better thermal conduction. Only intended for Mac Pro 2009 dual CPU model.Need upgrade to 5,1 firmware before install.