ASRock Radeon RX 6400 Challenger ITX 4GB Graphics Card

Single Fan Design Optimized Cooling Efficiency. Single fan that provide strong cooling performance and make your gaming rig stay cool. It’s optimized for delivering excellent gaming experience with stylish and streamlined design. 0dB Silent Cooling Spin 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. Nano Thermal Paste Perfect Thermal Teamwork. Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency. Precise Screw Torque Optimized 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. Super Alloy Motherboard Dr. MOS Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuou