Description
TL;DR: This full coverage block directly cools the GPU core, graphics memory (RAM), and voltage regulator modules (VRM) on supported PowerColor RX 6800 XT and RX 6900 XT cards. The block is built from electroplated high purity copper with clear acrylic and paired with a black anodized aluminum backplate th
This full coverage block directly cools the video cards core (GPU), graphics memory (RAM), and voltage regulator modules (VRM). By directly cooling these components you can achieve great temperatures along with the ability to reach higher overclocks or extend the overall lifespan of your card by running at below factory temps.
The block is constructed of high purity copper that is electroplated to prevent oxidation. A high flow design is used to allow multiple blocks to run in series. Top and bottom ports can be used to configure parallel or serial designs in multi block set ups.
This is a repair or replace only item. Returns not accepted on compatibility issues or if block has had water/fluid run through it.
Manufacturer reserves right to alter block design to expand compatibility. Delivered item may not 100% match pictured item. Product does NOT come with English instructions. Please see product gallery images for install guide if available. Generally, thermal pads should be installed on the card where the block has corresponding raised contact points with the exception of the GPU core, which uses thermal paste. Installing pads on other components can lead to improper contact and poor performance.
Not responsible for any damage caused by or when using this product. Please use at your own risk.
This full coverage block directly cools the GPU core, graphics memory (RAM), and voltage regulator modules (VRM) on supported PowerColor RX 6800 XT and RX 6900 XT cards. The block is built from electroplated high purity copper with clear acrylic and paired with a black anodized aluminum backplate that does not contact coolant. A high-flow design supports parallel or serial multi-block setups via top and bottom G 1/4 ports. Compatible cards include the Red Devil RX 6900 XT and RX 6800 XT, plus the Red Dragon RX 6800 XT (one specific PCB variant only).
Q: Does this block fit any PowerColor RX 6800 XT Red Dragon?
A: No. An incompatible Red Dragon PCB variant exists. Compare your card's circuit board against the design in the gallery before buying. Returns are not accepted on compatibility issues.
Q: Which PowerColor 6800/6900 XT cards are confirmed compatible?
A: The PowerColor RX 6900 XT Red Devil, RX 6800 XT Red Devil, and one Red Dragon RX 6800 XT PCB variant are listed as compatible. Always check the entire PCB against the gallery image first.
Q: What is the fitting thread on the block?
A: All ports use the industry standard G 1/4 inch thread, with top and bottom ports enabling parallel or serial designs in multi-block setups.
Q: What is in the box?
A: The kit includes one full coverage GPU water block, one backplate, two stop fittings, mounting hardware, thermal grease, and one 5V A-RGB (RBW) light.