MOBILE INTEL PENTIUM 4 PROCESSOR (CPU) -- SL7DU - K000016290 - RK80546HE0881MPROCESSOR SPEED: 3.2GHz BUS SPEED: 533MHzL2 CACHE SIZE: 1MBCOMPATIBLE MODELS:INSPIRON 5150, Satellite A70, Satellite A70-S2362, Satellite A70-S249, Satellite A70-S2491, Satellite A70-S256, Satellite A70-S259, Satellite A70-S2591, Satellite A70-SP249, Satellite A70-SP259, Satellite A70-SP286, Satellite A75-S206, Satellite A75-S2061, Satellite A75-S209, Satellite A75-S2091, Satellite A75-S226, Satellite A75-S2261, Satellite A75-S229, Satellite A75-S2291, Satellite A75-S2292, Satellite A75-S276, Satellite A75-S2762, Satellite A75-SP229, Satellite A75-SP249, Satellite A75-SP286, Satellite P30, Satellite P35-S609, Satellite P35-S6091, Satellite P35-S629, Satellite P35-S6291, Satellite P35-S6292, Satellite P35-SP609