This is a P4 1.6a retail chip (does 155+fsb on default voltage) and has booted into WinME @3Ghz (not stable w/air cooling) its paired with a retail ASUS P4B533-V (845G chipset) motheboard w/everthing... Also a nice AVC sunflower copper insert P4 HS/fan
Currently at 2496mhz (1.50 volts) It could make 3Ghz but more extreme cooling would be required...?
Price... $250 shipped priority w/DC in the US...
I am just going another route is the only reason I`m selling...
No trades... (unless you get my interest...?)
PM or email...