HP 311626-001 - Intel P4 Mobile Celeron processor - 1.7GHz (Northwood, 400MHz front side bus, 256KB Level-2 cache, PPGA FC-PGA2, 478 pin, 1.3V) Retail
HP 322506-001 - Intel P4 Mobile Celeron processor - 2.00GHz (Northwood, 400MHz front side bus, 256KB Level-2 cache, PPGA FC-PGA2, 478 pin, 1.3V) Retail
HP 347443-001 - Intel P4 Mobile Celeron processor - 2.40GHz (Northwood, 400MHz front side bus, 256KB Level-2 cache, PPGA FC-PGA2, 478 pin, 1.3V) Retail
HP 303724-001 - Intel Mobile Celeron processor (P4-C) - 1.50GHz (Northwood, 400MHz front side bus, 256KB Level-2 cache, PPGA FC-PGA2, 478 pin, 1.3V Retail
HP 319465-001 - Intel Mobile Celeron Pentium 4 processor - 1.80GHz (Northwood, 400MHz front side bus, 256KB Level-2 cache, PPGA FC-PGA2, 478 pin, 1 Retail