Graphics card slot: PCI 2.0 compatible interface: Connect to HDTV, HD LCD screen to enjoy HD picture DVI interface and VGA interface can be connected to a monitor or LCD screen can be used stable performance and durable. fine workmanship: perfect workmanship and long service life Graphics Card Model: GT730 4GD3 Graphics card core: GF108 Chip: For Memory capacity: 4GB Memory type: DDR3 Video memory bit width: 128bit Memory frequency: 810MHZ Core frequency: 1334MHZ processor unit (SP): 96 Bus interface: PCI- 2.0 Maximum resolution: 2560*1600 DirectX support: DirectX10 Graphics card power consumption: 60W Recommended power supply: 200W Graphics card heat dissipation: air cooling Output interface: HD+VGA+DVI Graphics card size: 17Cx17CM Material: metal+plastic colour: black Package Contents: 1 x Graphics Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.