Bykski RTX 3090 GPU Backplane Water Block For All 3090 Series Graphic card, Mining Cooling Back plate Block Cooler, B-30

Bykski RTX 3090 GPU Backplane Water Block For All 3090 Series Graphic card, Mining Cooling Back plate Block Cooler, B-30

TL;DR: Designed for sustained workloads on the listed compatible cards. Provides direct GPU/VRAM/VRM cooling for higher overclock headroom or extended card lifespan.

This universal RTX 3090 VRAM block directly cools the video cards graphics memory (RAM) located on the backside of the card. Most stock backplates are inadequate cooling solutions for this area. By directly cooling these components the cards overall performance and stability will be more stable.

The block is constructed of high purity copper that is electroplated to prevent oxidation.

Specifications

• Block Material: Electroplated High Purity Copper / Clear Acrylic

Compatibility

• (Including but not limited to the following models)
• All Series Nvidia RTX 3090
• *other series such as 3080 3070 2080, etc. are not compatible
• This product is not compatible with the backplate of Bykski X series GPU block!
• If you using the Bykski GPU block, please install it directly on the back of the PCB, or use stock backplate.
• Please check over the installation PCB picture after narrowing your selection to ensure compatibility. If you have any questions, please contact support for confirmation.
• Compatibility based on these circuit board designs only
• Fittings: G 1/4in. Thread

Parts Included

• 1x Universal Backside Water Block for RTX 3090 Video Memory
• 1x Mounting Hardware
• Thermal pads

Warnings

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.

The PCB, top block and backplate shown in this product picture are for reference and display purposes only.

Not responsible for any damage caused by or when using this product. Please use at your own risk.

Common Applications

Designed for sustained workloads on the listed compatible cards. Provides direct GPU/VRAM/VRM cooling for higher overclock headroom or extended card lifespan.

Frequently Asked Questions

Q: What thread does this water block use?

A: G1/4 standard threading. Compatible with all major fitting brands.

Q: Does this fit non-reference / custom PCB cards?

A: No. This block is designed for the specific PCB layouts listed in the Compatibility section. Verify your exact card model before purchase.