Sweex NVIDIA GeForce GT 220 512 MB PCI Express. Graphics processor: GeForce GT 220, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 512 MB, Graphics adapter memory type: DDR2, Memory bus: 128 bit. Interface type: PCI Express 2.0. DirectX version: 10.1, Shader model version: 4.0, OpenGL version: 3.2. Minimum system power supply: 350 W