Product Detail Support Prescott CPU, FSB 800MHz, up to 3.2GHz. Intel 848P+ICH5 chipset Support DDR PC2700/3200 ( 333/400MHz ) Support AGP 8X/S-ATA . The "ECS 848P-A Socket 478 Intel Pentium 4 P4 Celeron Motherboard" is best product for you. We recommended ECS 848P-A Socket 478 Intel Pentium 4 P4 Celeron Motherboard