dell h1483 microprocessor part number?

Hello,

I have a scrapped cpu chip, intel's --- from a dell machine. It's
dell number is "H1483"

It is a 2.4 g hz processor, and has 512k cache...533 mhz buss.
I need a bit of assistance in choosing a mobo.
I think it's a mpga 478 pin package, and just need to know what intel
mobo I can match to the uprocessor.
I have looked at intel's site, and I get a lot of info, but it's way
confusing. TOo much info is just that. I don't know how to figure this
out. Please help someone. Thanks.

steve