Intel Pentium 4 517 2.93GHz 533MHz 1MB Socket 775 CPU Intel Pentium 4 517 2.93 GHz 533 MHz 1MB Socket 775 CPU General Features: Intel Pentium 4 processor 517 2.93 GHz clock speed 533 MHz system bus 1 MB KB L2 cache Socket 775 1.25V - 1.400V voltage