Features: 1.4GB DDR3 128bit: This desktop graphics card adopts 128bit, DDR3 and 4GB memory size, effectively accelerating the overall performance of your PC. 2.700MHz GPU 500MHz Memory Clock: This gaming video card provides 700MHz GPU clock and 500MHz memory clock, which ensures smoothing web browsing, outstanding photo editing, and video watching experience. 3.3 Output Interface: This DDR3 graphics card provides 1 HD Multimedia Interface, VGA and DVI ports, specially designed for home, work, or gaming pc. 4.Quiet Cooling Fan: This 4GB graphics card adopts a cooling fan which works quietly to promote fast heat dissipation, the service life of GPU can be effectively extended. 5.Easy Installation: This computer graphics card adopts standard bracket that saves space for ATX tower chassis and also supports ITX and SFF computer cases by using the half height bracket. specification:Item Type: Desktop Graphics Card Material: PC, ABS Chip Model: For GT730 4GB Core Process: GF108/40nm Uniform Shader: 96 GPU Clock: 700MHz Memory Clock: 500MHz Memory Size: 4G/128bit/DDR3 Output Interface: DVI, VGA, HD Multimedia Interface Graphics Card Slot: PCI Express 2.0 x 8 Interface: HD Multimedia Interface x 1 / DisplayPort x 2 Cooling Fan: 1 PackageList:1 x DesktopGraphicsCard