Lenovo 0B47394, Quadro K600, 1 GB, GDDR3, 2560 x 1600 pixels, PCI Express 2.0 Lenovo 0B47394. Graphics processor family: NVIDIA, Graphics processor: Quadro K600. Discrete graphics card memory: 1 GB, Graphics card memory type: GDDR3. Maximum resolution: 2560 x 1600 pixels. Dual Link DVI. Interface type: PCI Express 2.0. Cooling type: Active