HP 493983-001 - nVidia Quadro FX 2700M (NB9E-GLM2) graphics card - With 512MB graphics subsystem memory operating at 800MHz - Includes replacement Retail
HP 502338-001 - Graphics card - nVidia NB9P-GLM2 with 512MB graphics subsystem memory (supports Quadro FX 770M) - Includes replacement thermal mate Retail
HP 680653-001 - NVIDIA NVS 310 512MB PCIe x16 Unified Extensible Firmware Interface (UEFI) graphics card Retail