CPU

Original HP AMD Athlon XP1600 processor - 1.4GHz (266MHz front side bus)

Original HP Intel Pentium 4 processor - 2.2GHz (Northwood, 400MHz front side bus, 512k Level 2 cache, MPGA478)

Original HP AMD Athlon processor - XP1500 (1.33GHz, 266MHz front side bus)

Original HP AMD processor - 1.4GHz (T-Bird, 266MHz FSB, Socket A)

Original HP AMD Athlon XP170 processor - 1.47GHz (266MHz front side bus)

Original HP Intel Pentium 4 processor - 2.0GHz (Northwood, 400MHz front side bus, 512k Level 2 cache, MPGA478)

Original HP Intel Celeron processor - 1.7GHz (Willamette, 400MHz FSB, 128KB L2 cache, socket 478)

Original HP Intel Celeron processor - 1.8GHz (Willamette, 400MHz FSB, 128KB L2 cache, socket 478)

Original HP Intel Pentium 4 processor - 2.4GHz (Northwood, 400MHz front side bus, 512KB Level 2 cache, mPGA, 478-pin)

Original HP Intel Celeron processor - 1.40GHz (Tualatin, 100MHz front side bus, 256KB Level-2 cache)

Original HP Intel Pentium 4 processor - 3.06GHz (Northwood, 533MHz front side bus)

Original HP AMD XP2000+ processor - 1.67GHz (266 MHz front side bus)

Original HP AMD Athlon XP2600+ processor - 2.13GHz (266MHz front side bus)

Original HP Intel Pentium 4 '520' processor - 2.80GHz (Prescott with Hyper-Threading, 800MHz front side bus, 1MB Level-2 cache, Socket 775)

Original HP Intel Pentium 4 processor - 3.40GHz (Prescott, 800MHz front side bus, Hyper Threading)