Intel Mobile Pentium 4 3.06 GHz

A mobile Pentium 4 with a regular desktop socket. Physically this CPU fits in any S478 motherboard but many motherboards don't support the CPU. In case it doesn't support the CPU it'll probably boot up using the lowest multiplier possible and with an improper CPU identification. This causes a great loss in performance and might cause problems to boot past the P.O.S.T. .