507964-002 - HP 2.26GHz 1066MHz FSB 3MB L2 Cache Socket PGA478 Intel Core 2 Duo P8400 2-Core Processor

Based on the revolutionary Intel® Core™ microarchitecture, the newest update to the Intel® Core™2 Duo processor family provides even more powerful and enhanced energy-efficient features to power Intel's best notebook technologies: the Intel® Centrino® 2 processor technology family. Along with being based on the industry-leading 45nm manufacturing process technology, the Intel Core 2 Duo processor was designed to help boost a PC's speed, improve energy efficiency with reduced power consumption, and extended battery life, while supporting the full range of notebook designs.