Boxed Pentium D Processor 2.8GHZ 800FSB 4M Cache Intel Pentium D 2.80 GHz 800 MHz Socket 775 CPU General Features: Intel Pentium D processor 915 Dual-Core 2.80 GHz clock speed 800 MHz system bus 4 MB (2x2) L2 cache 1.225V - 1.325V core voltage LGA 775-pin package type Enhanced Intel Speedstep Technology Execute Disable Bit Intel EM64T S-Spec: SL9DA Brand new Regulatory Approvals: CE