Intel Celeron D 356 3.33GHz 533MHz 512KB Socket 775 CPU Intel Celeron D 356 3.33 GHz 533 MHz 512 KB Socket 775 CPU General Features: Intel Celeron D 356 processor 3.33 GHz clock speed 533 MHz System Bus 512 KB L2 Cache 1.25V-1.300V Socket 775