1、5Gbps Speed: 2G DDR3 video memory with up to 5Gbps speed ensures glossy gaming and application experience. 2、Low Power Consumption: No external power supply, about 30W full load power consumption, minimum 300W PSU recommended, low power consumption. 3、With Cooling Fan: Wide aluminum fin array heat sink absorbs more heat and the cooling fan is distributed more efficiently, making the GPU cooler and running more powerful. 4、Support System: Just download the driver, you can plug and play, widely support for Windows, for Linux, for FreeBSD system. 5、PCB Material: All solidly state capacitors, integrated thickened heat sink module, reinforced PCB material for more stable gaming and entertainment performance. 1 x Graphics Card1 x User Manual Item Type: GTX 730 2GB DDR3 Graphics CardMaterial: PCBModel: For GTX 730 2GBCore Code and Process: GF108/40nmUnified Shader: 96Core Frequency Memory frequency: 700MHz 667MHzMemory Capacity and Specifications: 2G/128bit/DDR3Output Interface: VGA, HD Multimedia Interface, DVIBus Interface: PCI Express 1.1x16