HP 174107-001 - Intel Mobile Pentium III processor - 450MHz (Coppermine, 100MHz front side bus, 256KB Level-2 cache) Retail
HP 158805-001 - Intel Mobile Pentium III processor - 450MHz (Coppermine, 100MHz front side bus, 256KB Level-2 cache) Retail
HP 329839-001 - Intel Pentium II Xeon processor - 400MHz (Drake, 100MHz front side bus, 512KB Level-2 cache, Slot 2) - Includes heat pipe Retail
HP 387129-001 - Intel Pentium II Xeon processor - 450MHz (Drake, 100MHz front side bus, 512KB Level-2 cache, Slot 2) - Includes heat pipe Retail
HP 347556-001 - Intel Mobile Pentium II processor - 233MHz (Tonga, 66MHz front side bus, 512KB Level-2 cache, mini-cartridge) Retail