Bykski Full Coverage GPU Water Block and Backplate For Gigabyte RTX 4090 Windforce 24G (N-GV4090WF-X)
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 nickel 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 setups.
Specifications
- Block Material: Nickel Electroplated High Purity Copper / Acrylic
- Backplate Material: Black Anodized Aluminum (not in contact with coolant)
Compatibility
- Compatible Only with Gigabyte GeForce RTX 4090 WINDFORCE 24G, Gigabyte AORUS GeForce RTX 4090 XTREME WATERFORCE 24G, Gigabyte GeForce RTX 4090 D WINDFORCE 24G.
- Please check over the entire 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 Full Coverage GPU Water Block
- 1x Backplate
- 2x Stop Fitting
- 1x Mounting Hardware
- Thermal grease
- 1x 5v A-RGB (RBW) Light
- (Warning: Addressable RGB (RBW) is 5V and is ONLY compatible with Addressable RGB (RBW) components. RGB is 12V and is ONLY compatible with RGB components. Mix and match will NOT work and will cause damage.
Warnings
This is a repair or replacement-only item. Returns are not accepted on compatibility issues or if the block has had water/fluid run through it.
The manufacturer reserves the right to alter the block design to expand compatibility. The delivered item may not 100% match the pictured item. The product does NOT come with English instructions. Please see the product gallery images for the install guide if available. Generally, thermal pads should be installed on the card where the block has corresponding raised contact points, except 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 it at your own risk.
Customer Reviews
If you assemble this without filing of the front standoff of the waterblock, this standoff pushes the **** that attaches the card bracket to the card itself and dangerously bends the card PCB. Even after filing I still can't achieve good attachment of the waterblock to the GPU and my delta between water and GPU is about 50C now under FurMark load. More filing required.
Great Item. Was looking to replace the AIO for my Aorus Water force 4090 and did not see a single water block that would fit. Seen a Reddit page saying the WindForce and Water force 4090 pcb were very similar. Went out on a limb and purchased this product. Received the item and was packaged well for that long trip to states. Item looked very nice and protective wrap covered the item. I had already disassembled my Water force which took about 10-15 minutes. Installed the block to pcb in accordance with the instructions that came with email and posting on the page. Came with all the thermal pads and small tube of paste. I had just recently opened some thermal grizzly so that is what i actually used along with provided thermal pads. All in all took about 15 minutes. Once i got installed on the system and water flowing, I did some stress testing to make sure everything was good. Thermals on my board were a little better and i used the auto overclock in Gigabyte Control Center to push the card. My board was already water cooled so i kinda figured it was going to be very similar to my previous thermals. Also I have a way bigger pump and radiator set up then the AIO that comes with water force. I am extremely happy with my results and overall satisfied with the purchase. I will say a couple of things which I don't like but are not unbearable the Pcb is not fully covered by the Acrylic which is also due to the fact that my board is a wateforce not a windforce. When installing backplate i did have to remove one of the standoffs from pcb once again possible due to my board not actually being a windforce.
Looks good RGB/Clear Acrylic. Packaged Well.
Idles at 32c. Gaming never breaks 57c. Ran Port Royal 5x and the nighest it got was 68c. Just as good, if not better than all the other brands. Did drop my temps by 10-15c depending on the task.
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