Stylish Metal BackplateWith the Phantom Gaming look. the stylish metal backplate on the Phantom Gaming graphics cards makes it more fancy in visual and solid in construction. Otherwise. the thermal pad at the backside also helps to enhance the thermal efficiency.LED IndicatorMore Decoration. More Beauty.Multiple-color LED Indicator embellishes the graphics card to make it more beautiful.LED SwitchSwitch on/off as you want.You can switch LED on or off depends on the scenarios or your need.Honeywell PTM7950Phase-change Thermal PadHoneywell PTM7950 phase-change thermal pad can effectively fill the gaps between the GPU and the thermal module. enabling the graphics card to provide excellent heat dissipation. reliability and longevity under high loads.Striped Axial FanDesigned For Enhanced Airflow.ASRock’s custom Striped Axial Fan delivers enhanced airflow to optimize cooling from not only the stripe structure on each fan blade but also the polishing surface on the bottom side.0dB Silent CoolingSpin For Cooling. Stop For Silence.The fan spins when the temperature goes high for the optimal cooling. and stops when the temperature goes low for the complete silence.Ultra-fit HeatpipeConsolidated to Maximize the Contact.The heatpipes are consolidated to maximize the contact among each others and also the GPU baseplate for the optimized heat dissipation.Nickel-plated Copper BaseMaximize GPU Contact Area.With premium copper base heatsink design. the direct contact area to the GPU would be maximized to improve thermal transfer effectively.High-density Metal WeldingImprove Heat Dissipation.Effectively isolate all coverage of the gap between pipe and stacked fins. hence improve heat dissipation effectively.Precise Screw TorqueOptimized Mounting Pressure.ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die.