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  • $349.99
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Bykski GPU Waterblock Sandwich Style Full Cover GPU Water Cooler Block PC Liquid Cooling Cooler Backplate for Palit GeForce RTX 3090 3080 TI GameRock OC 12V 4Pin RGB Lights

In stock.
Ships from China.
Fees for brokerage and duty included in price. Most customers receive within 5-32 days.
  • This GPU waterblock is not an universal one. This GPU water cooler is only compatible with Palit GeForce RTX 3090 GameRock, Palit GeForce RTX 3090 GameRock OC, Maxsun RTX 3090 TURBO JET, Palit GeForce RTX 3080 Ti GameRock, Palit GeForce RTX 3080 Ti GameRock OC.
  • Please go to check the PCB photo in the gallery pictures if you are not sure about it.
  • This is the latest version of sandwich style full cover GPU water cooling block, the video card in the middle of the GPU water cooling block and loop inside back plate. Better cooling performance.
  • 2pcs nickel plated brass compression fittings for 16mm OD rigid or hard tubings are included. Please send us message after finished the payment if you need the other size of fittings, we will replace them for you.
  • 5V 3pin ARGB Aura Effect LED lights color changeable addressable assembled GPU watercooling block. The lights can show multi-color at the same time. The remote control and integrate hub are included.
Choking Hazard Small parts. Not for children under 3 years.
Compatibility List:

Palit GeForce RTX 3090 GameRock

Palit GeForce RTX 3090 GameRock OC

Maxsun RTX 3090 TURBO JET

Palit GeForce RTX 3080 Ti GameRock

Palit GeForce RTX 3080 Ti GameRock OC

For more information about the compatibility, please check the PCB sample in the gallery pictures. Please make sure your video card is the SAME as the one in the picture. Thanks.

NOTE: This is not an universal GPU water block, please verify the compatibility twice.

Otherwise, buyers who bought the wrong item will pay for the international returning postage fee.


1. Block with 0.5mm micro channel injection design, all designed only for performance!

2. Block using large flow design, even if low raise pump can use it.

3. Block made by high purity copper, and electroplating to prevent oxidation and makes beautiful.

4. Inlet and outlet can change direction free, easy to build watercooling system.

Please Pay Attention:

1. Please double check the graphics card detail model to ensure compatibility. Please feel free to contact us if you are not very sure.

2. For you convenience, 2pcs G1/4 SILVER nikel plated copper Compression Fittings for 14mm OD hard/rigid tubings are included.

3. The pictures are for reference only, we can only guarantee the performance and compatibility of the products,
the factory can change product design at any time for the improvement of the product.

4. Prohibit the use of alcohol containing coolant.

5. Graphics card block installation requires a certain skill and experience, because the graphics card manufacturing tolerances may have a certain impact on the block installation,

we can assist buyers to solve such problems, but this can not be the basis of returns.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by WYYG Return Policy

Manufacturer Contact Info