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Transparent acrylic GPU water block with nickel-plated copper base and matching backplate for Radeon RX 6800

Bykski

Bykski Full Coverage GPU Water Block and Backplate XFX RX6800 Overseas Edition

SKU CH-KF27-SMGHK

Full-coverage water block and backplate cools GPU, memory and VRMs on compatible Radeon 6800 cards

  • TypeCPU Block
  • Full coverage cools GPU, memory and VRM together
  • Nickel-plated copper base resists oxidation long-term
  • G 1/4 thread fittings fit standard loops
  • 5 V A-RGB strip adds addressable lighting
  • Backplate and mounting kit included ready to install

Full-coverage block for XFX Radeon RX 6800

This copper-and-acrylic water block covers the GPU die, memory and VRM on XFX Radeon RX 6800 and RX 6800 XT V2 edition cards. Nickel-plated copper channels feed G 1/4-inch threads in a high-flow layout that supports series or parallel loops. An installed 5 V addressable RGB strip adds lighting without extra wiring.

Included backplate, fittings.

The package adds a full backplate, two stop fittings, all mounting hardware, thermal grease and pads, plus the pre-fitted 5 V A-RGB LED strip. Everything required for installation ships in the box so no separate purchases are needed.

Builders converting compatible XFX cards to custom

The block fits only the listed XFX Radeon RX 6800 and RX 6800 XT V2 edition PCB designs; other Radeon 6800 models or cards from different brands will not align. Buyers who need a universal block or who run 12 V RGB headers should look elsewhere.

Highlights

  • Full coverage cools GPU, memory and VRM together
  • Nickel-plated copper base resists oxidation long-term
  • G 1/4 thread fittings fit standard loops
  • 5 V A-RGB strip adds addressable lighting
  • Backplate and mounting kit included ready to install

Specifications

TypeCPU Block

Questions about this item

What maintenance does the water block and backplate need over time?

The block cools the GPU, memory and VRM directly; most builders refresh pads and paste when the loop is drained for cleaning, typically every couple of years.

What thermal limit appears first during sustained load on this RX 6800 block?

The nickel-plated copper cold plate transfers heat from the core, VRM and memory into the loop, so coolant temperature becomes the limiting factor before the block itself saturates.

How much noise, heat or power does the A-RGB strip add when the system runs all day?

The 5 V addressable LED strip draws only a few watts and produces no audible noise; waste heat is negligible compared with the GPU die it illuminates.

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