| It is an AMD SanDiego 3700+ thus it is locked upwards (OK my spelling???).
Mainboard's maximum FSB in BIOS is 400 and the maximum multiplier is 11X.
That's why 4.4GHz.
The stable frequincies lie in the 3GHz region (Vcores = 1.45 - 1.55 Volts) depending on the ambient temperature.
Aircooled chip.
__________________
|