The X48 in the part# probably means an X48 chipset, and that doesn't support the Xeon LGA771 mod. It does support 1600fsb so an overclock of a Q9650 should work @ 3.6Ghz. 9x400fsb=3.6Ghz. Probably 4GHz with a good cooler.
The X48 in the part# probably means an X48 chipset, and that doesn't support the Xeon LGA771 mod. It does support 1600fsb so an overclock of a Q9650 should work @ 3.6Ghz. 9x400fsb=3.6Ghz. Probably 4GHz with a good cooler.