Upgrade your system with this Intel Core 2 Duo E6750 2.66 GHz Socket 775 Dual-Core CPU! This Intel Desktop Processor E6750 gives you the power to handle multiple computing tasks, multimedia programs and much more. Key features include a 2.66 GHz CPU speed, 1333 MHz bus speed and a 4 MB L2 cache! Simply install in your motherboard's Socket 775 CPU slot and add the heat sink and fan! Enjoy dual-core processing with the Intel Core 2 Duo E6750 2.66 GHz CPU!