Lenovo Quadro FX 4800. Graphics processor: FX 4800, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 1500 MB, Graphics adapter memory type: GDDR3, Memory bus: 128 bit. Interface type: PCI Express 2.0. Shader model version: 4.0. Weight: 0.78 kg, Depth: 266.7 mm, Height: 111.2 mm