Intel/Pentium 4/1.8ghz/400MHz/512kb/Socket 478/SL66Q/CPU/Processor/Northwood

Intel Pentium 4 Processor 1.8 GHz / 512K / 400 MHZ Socket 478/N CPU

SL5TK - 1.70GHZ Pentium 4 Processor

Intel Pentium 4 1.7 GHz / 256 KB / 400 MHz socket 478 CPU SL5TK

Intel Pentium G5500 3.80GHz Dual-Core CPU Processor SR3YD LGA1151 Socket

Intel Pentium 4 540J - Rare "Double Printed" (TESTED)

Intel P4 1.7 GHz Processor 256/400/1.75V Socket 478 CPU SL5TK

Vintage Intel Pentium 4 - 3.0GHZ/1M/800 socket 478 CPU RK80546PG0801M SL7E4