Graphics card water block Alphacool Core RX 9070 XT Hellhound+ Transparent Chrome with backplate

The Alphacool Core RX 9070 XT Hellhound+ Transparent Chrome with backplate is a purpose-built GPU water block engineered for liquid cooling of RX 9070 XT graphics cards. Its transparent chrome top delivers a visually distinctive finish while exposing coolant channels, and the integrated backplate provides additional cooling contact and mechanical support. The block supplies direct liquid cooling to the GPU die and surrounding memory/power areas to lower operating temperatures and contribute to quieter, more stable performance under sustained loads.

Advantages

This water block provides targeted thermal transfer through a full-cover design that contacts the GPU core and nearby components, improving heat extraction compared with standard air cooling. The transparent chrome top offers an aesthetic option that complements systems with RGB lighting or chrome accents while allowing visible coolant flow. The included backplate increases structural rigidity and extends cooling coverage to the card’s rear PCB area, helping reduce hotspots and supporting long-term reliability in custom water-cooling loops.

Suitable for

• Custom open-loop liquid cooling setups for RX 9070 XT graphics cards
• Enthusiast and workstation builds requiring lower GPU temperatures and reduced fan noise
• Showcase systems where visible coolant flow and chrome finish are desired
• Overclocking scenarios that demand consistent thermal performance under sustained loads

Key specifications

• Compatibility: Designed for RX 9070 XT reference-layout graphics cards
• Block type: Full-cover GPU water block providing coverage for GPU core, memory, and VRM areas
• Top material/finish: Transparent chrome top designed for visual coolant visibility
• Base material: Precision-machined metal contact surface for optimal thermal conduction
• Cooling integration: Includes integrated backplate to increase rear-PCB cooling and rigidity
• Connections: Standard G1/4 threaded coolant ports for easy integration into custom loops
• Flow design: Internal coolant channels optimized for even distribution over the GPU and nearby components

How to use

Install the water block by first removing the original air cooler from the RX 9070 XT graphics card and cleaning the GPU and memory contact areas. Place thermal pads and thermal paste as specified by the manufacturer to ensure proper contact and electrical isolation. Align the water block on the PCB, secure it using the provided mounting hardware to the recommended torque, and attach the integrated backplate. Connect the water block to the custom loop using G1/4 fittings and verify leak-tight connections before powering the system. After installation, monitor coolant temperature and system stability during initial operation to confirm correct thermal performance.

Recommendations

Use coolant compatible with copper and nickel-plated components and follow the cooling loop manufacturer’s maintenance schedule. Flush the loop and inspect fittings periodically for leaks. When integrating with RGB or display elements, ensure sufficient clearance and airflow for other system components. For safe handling, follow ESD precautions and refer to the included installation guide for torque values and part orientation.