HP ATI FireGL V3100 128MB DDR D-Sub DVI PCI-Express x16 Graphics Video Card 367721-001.ATI GPU Model Number: FireGL V3100HP Part Number: 367721-001Compatible Part Numbers: 367459-001Specifications:Interface: PCI Express x16GPU Model: ATI FireGL V3100Memory Size: 128MBMemory Type: DDRMemory Bus: 64-BITMemory Bandwidth: 3.136 GBpsPorts:1 D-Sub1 DVIDirectX: 9.0OpenGL: 2.0Pixel Shader: 2.0Vertex Shader: 2.0Cooler: With Fan