Matrox Millennium P690 PCIe x16. Graphics processor: P690, Maximum resolution: 2048 x 1536 pixels, Graphics adapter RAMDAC: 400 MHz. Graphic adapter memory: 128 MB, Graphics adapter memory type: DDR2, Memory bus: 128 bit. Interface type: PCI Express x16. Depth: 168 mm, Height: 111 mm. Minimum system power supply: 11 W