PNY Quadro® NVS 280 PCI. Graphics processor: NVS 280, Maximum resolution: 2048 x 1536 pixels, Graphics adapter RAMDAC: 350 MHz. Graphic adapter memory: 64 MB, Graphics adapter memory type: DDR, Memory bus: 64 bit. Interface type: PCI. DirectX version: 8.1, OpenGL version: 1.3. Minimum processor: Intel Pentium 4 / AMD Athlon, Minimum RAM: 128 MB