HP 202071-001 - System board - With 64MB system memory, 100MHz system bus, 4MB of system memory dedicated for video graphics - For use with the TFT Retail
HP 509758-001 - System board (motherboard, 1B) - 64MB video memory - For use with systems featuring Penryn processors in Russia and China Retail
HP 456610-001 - System board - Includes 64MB DDR1 discrete graphics system memory, replacement thermal material, and ExpressCard assembly - For use Retail
HP 456612-001 - System board - Includes 64MB DDR2 discrete graphics system memory, replacement thermal material, and ExpressCard assembly - For use Retail
