F1392 - 2.8Ghz 533Mhz 512K Socket 478 Intel Pentium 4 Northwood CPU Processor Sale $39.00 Retail $139.00
311-5535 - 3.00Ghz 800Mhz 2MB Cache LGA775 Intel Pentium 4 630 CPU Processor Sale $25.00 Retail $79.00