SL75J - Intel Mobile Celeron 2.4GHz Processor (CPU) - P000383520Specs: 2.4GHz/400MHz Bus/256k L2 CACHE COMPATIBLE MODELS:Satellite A10, Satellite A10-S100, Satellite A10-S1001, Satellite A10-S127, Satellite A10-S128, Satellite A10-S129, Satellite A10-S1291, Satellite A10-S169, Satellite A10-S1691, Satellite A10-S177, Satellite A10-S178, Satellite A10-SP100, Satellite A10-SP1001, Satellite A10-SP127, Satellite A10-SP129, Satellite A10-SP177, Satellite A15-S127, Satellite A15-S1271, Satellite A15-S128, Satellite A15-S129, Satellite A15-S1291, Satellite A15-S1292, Satellite A15-S157, Satellite A15-S158, Satellite A15-SP100, Satellite A15-SP1002, Satellite A15-SP127, Satellite A15-SP129, Satellite A15-SP177,