HP 493983-001 - nVidia Quadro FX 2700M (NB9E-GLM2) graphics card - With 512MB graphics subsystem memory operating at 800MHz - Includes replacement Retail
HP 596063-001 - nVidia Quadro FX 3800M N10E-GLM3 graphics board - 1GB GDDR3 memory - Includes replacement thermal material Retail
HP 502338-001 - Graphics card - nVidia NB9P-GLM2 with 512MB graphics subsystem memory (supports Quadro FX 770M) - Includes replacement thermal mate Retail
HP 595821-001 - NVIDIA Quadro FX 880 graphics card - N10P-GLM 1GB DDR3 memory - Includes replacement thermal material Retail