Features: 1.GTX650 2GD5 GRAPHICS CARD: GTX650 2GD5 graphics card is designed with the for Kepler architecture and features a core selection of GK107 with 384 stream processors and GDDR5 high speed memory to quickly handle gamers' needs. 2.128BIT 2GB: GTX650 2GB graphics card also enables the formation of a multi screen wide area platform. 128bit 2GB of video memory configuration can bring players a good gaming experience. 3.COOLING SYSTEM: Using a combination of 8cm/3.1in silent fan and heat sink, the open measurement row design allows the heat generated by the graphics card during operation to be quickly discharged from the chassis. 4.PCB DESIGN: PCB board design, 3 phase separated power supply technology and external power free interface provide easy and stable lasting output at 1059/5000MHz default frequency. 5.HD DISPLAY SIGNAL: GTX650 2GD5 graphics card interface output utilizes dual DVI, VGA, and HD Multimedia Interface interfaces for perfect output of HD display signals and multi channel sound signals. specification:Item Type: Gaming Graphics Card Material: Metals, Electronics Graphics Card Model: GTX650 2GD5 Graphics Card Core: GK107 Memory Capacity: 2048M (4GB) Memory Type: GDDR5 Memory Bit Width: 128bit Memory Frequency: 5000MHZ Core Frequency: 1059MHZ Stream Processor Unit (SP): 384 Bus Interface: PCI Express3.0 Maximum Resolution: 2560x1600 For DirectX Support: For DirectX12 Graphics Power Consumption: 64W External Power Supply: None Recommended Power Source: 300W Graphics Card Cooling: Air Cooled Input Output: HD Multimedia Interface, VGA, DVI PackageList:1 x GamingGraphicsCard 1 x CD ROM 1 x Instruction Manual