Copper Water Cooling Block for XFX RX6900XT RX6800XT Speedster Merc 319 with 5V ARGB LED Backplate

This water cooling block is designed specifically for high-end AMD Radeon graphics cards, including the XFX RX6900XT and RX6800XT Speedster Merc 319 models. It features a copper construction with a three-layer structure that enhances water flow efficiency and heat dissipation. The block includes an ARGB LED backplate for aesthetic lighting effects, making it suitable for users who want both performance and visual appeal in their PC builds. The design ensures that critical components like the GPU, VRAM, and MOSFETs are effectively cooled, which is essential for maintaining optimal performance during intensive tasks like gaming or rendering.

The cooling block uses a 10mm thick copper plate with CNC processing to ensure precision and durability. It is coated with an electroplated finish to prevent oxidation and corrosion, which helps maintain its effectiveness over time. The block also includes large hollow sections to reduce weight without compromising structural integrity. This lightweight design helps protect the graphics card's PCB from potential deformation during installation or operation. The positioning columns are optimized to fit the required heat dissipation components precisely, ensuring full coverage of the GPU core and other vital parts.

Installation requires some technical skill due to manufacturing tolerances that can affect compatibility. Users are advised to double-check their graphics card model against the provided reference images to ensure proper fitment. The package includes two G1/4 compression fittings, thermal pads, LED control lines, and water caps. However, it does not include coolant or tubing, so users must source these separately. The product also specifies that alcohol-based coolants should not be used to avoid damaging the components.

The cooling block is compatible with several XFX Radeon models, including the RX6800XT and RX6900XT Speedster Merc 319 variants. It is important to verify the exact model of the graphics card before purchasing to avoid compatibility issues. The block's design allows for efficient heat transfer and improved thermal performance, which can help maintain stable temperatures during prolonged use. Users should be aware that installation may require some experience with water cooling systems to ensure proper sealing and prevent leaks.

Brand: Bykski
Model: Copper GPU Water Cooling Block for XFX RX6900XT RX6800XT Speedster Merc 319
Specifications: G1/4'' screw thread, transparent color, compatible with XFX Radeon RX6800XT/RX6900XT Speedster Merc 319
Features: 5V ARGB LED backplate, three-layer structure design, 10mm thick copper plate, large water flow coverage area, lightweight design