HP 437908-001 - System board (motherboard) with Centrino technology - Includes the Intel chipset, full-featured - Includes RTC battery Retail
HP 412241-001 - Motherboard (DF) with Centrino technology - Includes the Intel 940GML chipset - Includes RTC battery Retail
HP 452448-001 - Motherboard (system board) - Full-featured (FF), with Intel 945PM G73 chipset - Does not include processor or memory Retail
HP 441696-001 - System board (motherboard) - Includes the Intel 945GML chipset - Includes real time clock (RTC) battery Retail
