Ung pc sa ofis na overclock ko from 2.66Ghz(Pentium D 805) to 3.2Ghz running a 150 front side bus..mababa lang kc specs pc sa ofis AsRock lang mobo d pwd iadjust and voltage..stable naman sya..ung personal pc ko mas ok, from 2.8 Ghz to 3.5Ghz @250 fsb, at very stable sya..