HP 685768-001 - System board (motherboard) - Intel HM70 Express Chipset - For use in models equipped with an Intel Pentium or Celeron processor and Retail
HP 685768-501 - System board (motherboard) - Intel HM70 Express Chipset - For use in models equipped with an Intel Pentium or Celeron processor, a Retail
HP 694694-601 - System board (motherboard) - Intel HM70 Express Chipset - For use in models equipped with an Intel Pentium or Celeron processor, a Retail