Matrox M9120-E512LPUF, M9120, 0.5 GB, GDDR2, 128 bit, 2048 x 1536 pixels, PCI Express x16 Matrox M9120-E512LPUF. Graphics processor family: Matrox, Graphics processor: M9120. Discrete graphics card memory: 0.5 GB, Graphics card memory type: GDDR2, Memory bus: 128 bit. Maximum resolution: 2048 x 1536 pixels. OpenGL version: 2.0, Dual Link DVI. Interface type: PCI Express x16. Cooling type: Passive