Two Ball Bearing – 4X greater longevity

The cooling fan utilizes two-ball bearing technology, increasing the longevity of the fans by up to 4 times.

Mute Fan Technology – 0db –Silent gaming

Mute Fan Technology intelligently turns off the fan below 60℃, providing silent gaming during medium and low load while reducing power consumption.

Exclusive New Cooling-Fan Design, Advanced Cooling Solution

Compared with previous designs, PowerColor Hellhound RX 6600 XT graphics card uses an exclusive new cooling-fan design to increase airflow and air pressure by up to 60%, achieving new levels of thermal performance.

Dual-Fan Cooler, Lower Temperature Better Performance

The Hellhound RX 6600 XT equipped with 3X6Φ nickel plated copper heatpipes and an enlarged heatsink surface for providing lower temperatures and better performance.

Horizontal Aluminum Fin Design

The increased array of horizontal aluminum fins helps the copper heatpipes collect and dissipate heat with maximum efficiency.

Copper Base Direct Touch

A smooth nickel plated copper base directly contacts the GPU to enhance exceptional heat dissipation efficiency, and keeps the card in the optimum cooling condition.

Platinum Power Kit—DrMOS

• Digital controller and high polymer solid capacitor for improved reliability
• Superior power efficiency
• Significantly low power loss
• Better thermal protection
• A 6+2 phase VRM allows for better overclocking and stability

Stunning Hellhound Brighten in the Dark

Hellhound features blue LED lighting on the shroud and backplate to lighten up your case. Want to keep a low profile for a while? Just flip the switch to turn the fan LED off.

Reinforced Back Plate

The metal back plate is extremely rigid to strengthen the card and prevent PCB bending, while the hollow area on it improves airflow.