HP 519094-001 - System board - UMA version, Intel Mobile GM45 chipset family with the ICH9M Southbridge Retail
HP 482868-001 - System board - UMA version, Intel 45nm Core 2 Duo processor support - With Intel Mobile GM45 chipset, ICH9M Southbridge Retail
HP 517832-001 - System board (motherboard) - UMA architecture, Mobile Intel GM45 Express Chipset - With media card reader Retail
HP 499167-001 - System board (motherboard) - UMA architecture, Intel mobile GM45 chipset, with modem and HDMI port Retail
HP 530732-001 - System board (motherboard) - UMA architecture, Mobile Intel GM45 express chipset Retail