Bykski Full Coverage GPU Water Block and Backplate For Gigabyte RTX 4090 Windforce 24G (N-GV4090WF-X)

Requires filing before assembly

If you assemble this without filing of the front standoff of the waterblock, this standoff pushes the screw 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.

Also works with Aorus WaterForce Extreme 4090

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.