nVIDIA GeForce 8400 GS 512MB PCI-Express 2.0 x16 DVI+HDMI Single Slot Low Profile Video Graphics Card Max Resolution: 2560 x 1600 DVI: 1 x DVI HDMI: 1 x HDMI Card Dimensions (L x H): 5 3/4 (14.6cm) in Length x 2 3/8 (6.0cm) in Width x 5/8 (1.6cm) in Thickness Slot Width: Single Slot Chipset Manufacturer: NVIDIA Shader Clock: 1230 MHz CUDA Cores: 8