Gigabyte GV-N730D5-2GL. Graphics processor family: NVIDIA, Graphics processor: GeForce GT 730, Processor frequency: 902 MHz. Discrete graphics adapter memory: 2 GB, Graphics adapter memory type: GDDR5, Memory bus: 64 bit, Memory clock speed: 5000 MHz. Maximum resolution: 4096 x 2160 pixels. DirectX version: 12.0, OpenGL version: 4.4, Dual Link DVI. Interface type: PCI Express x8 2.0. Cooling type: Active, Number of fans: 1 fan(s)