The custom-designed cooler has a cooling fan along with the aluminum heatsink, together delivering an effective heat dissipation capacity for higher performance at lower temperatures.Product Type: Computer Game GraphicsProduct name: Graphics cardGraphics coreGraphics chip: Radeon R9 380Production process: 28nmCore code: AntiguaCore frequency: 970MHzStream processing unit: 1792Memory specificationsMemory frequency: 5700MHzMemory type: GDDR5Memory capacity: 4GBMemory bit width: 256bitMaximum resolution: 4096×2160Graphics interfaceInterface type: PCI Express 3.0 16XI/O interface: 1×DisplayPort interface, 1×HDMI interface, 2×DVI interfacePower interface: 6pin+6pinOther parametersGraphics card type: mainstreamCooling method: double fan cooling + heat pipe cooling3D API: DirectX 12Support HDCP: YesProduct size: 234×115×39mmMaximum power consumption: 150WRecommended power supply: 400W or moreOther features: Support CrossFire technology, support energy saving technologyNote: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow slight dimension difference due to different manual measurement.