Upgrade Celeron D to p4

[chumpy]

Hi,
I have a Sony PCG K415 b laptop with a Celeron D 3.06 processor which runs on a 533mhz FSB. I'd like to upgrade it with a P4 3.2 CPU but the one I have is the SL7PN which runs on a 800mhz FSB. Will it work?, will it work partly?, will it break my motherboard?
best regards Mick

[frag_]

Probably it will work, but at 2133 MHz (133x16).
This Pentium has a greater thermal dissipstion compared to Celeron,
but I think that downclocking from 3.2 to 2.1 GHz must reduce TDP
and your laptop cooling system would handle it easily.

[chumpy]

Thanks for that. Not much point doing it if it drops the speed to just above 2gig though.
regards Mick