Dell Latitude D420 D430 Laptop Motherboard w/ Intel U2500 1.2Ghz CPU - PC Parts Unlimited
Intel Core2 Duo U7600 vs Core Duo U2500
Amazon.com: HP 434405-001 System board (motherboard) - Includes Intel Core Duo processor U2500 - 1.20GHz (533MHz front side bus, 2MB Level-2 cache) : Electronics