HP 758031-601 - System board (motherboard) - Includes an Intel Pentium 3558U processor (1.70GHz, 2MB Level-3 cache, 15W TDP), a graphics subsystem

System board (motherboard) - Includes an Intel Pentium 3558U processor (1.70GHz, 2MB Level-3 cache, 15W TDP), a graphics subsystem with UMA memory, and replacement thermal material - For use with the Windows 8 Professional operating system