Leadtek WinFast GTX 285. Graphics processor: GeForce GTX 285, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphics adapter memory type: GDDR3, Memory bus: 512 bit, Memory clock speed: 1242 MHz. Interface type: PCI Express 2.0. DirectX version: 10.0, Shader model version: 4.0, OpenGL version: 2.1. Minimum system requirements: DVD-ROM, Minimum system power supply: 500 W