4GB DDR3: Computer graphics cards feature 4GB DDR3 128bit, high definition visuals and performance with support for hardware acceleration and blue lamp playback. WITH COOLING FAN: GT 730 graphics card with cooling fan is ultra quiet and helps to dissipate heat quickly, extending the life of the GPU while preventing heat transfer to the CPU. MULTI PORT: Graphics card with VGA, HD multimedia interface, DVI port, bus interface PCI Express 2.0 x 16, supports up to 2 monitors. STANDARD BRACKET: Graphics card has a standard bracket to save space for ATX tower chassis, and also supports mainstream ITX and SFF computer chassis by changing the half height by itself. PCB BOARD: Computer graphics cards utilize PCB boards to ensure their safety and stability. No external power supply is required and all solidly state capacitors ensure low power consumption and high performance.