CLUB3D 8400GS PCI-E x1 Edition. Graphics processor: GeForce 8400 GS, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 512 MB, Graphics adapter memory type: DDR2, Memory bus: 64 bit. Interface type: PCI Express x1. Depth: 54.5 mm, Height: 16 mm, Width: 168 mm. Minimum system requirements: CD-ROM, Minimum RAM: 512 MB, Minimum system power supply: 350 W