GRANZON GPU Waterblock Use for Gigabyte RTX4090 Windforce/Xtreme Waterforce Graphics Card, Copper GPU Water Cooling Block with Metal Backplate, Armor Style Full Coverage Video Card Water Cooler Block

Before purchasing, please compare the PCB image with your graphics card's PCB to avoid incorrect purchases, or contact the seller for confirmation. If you are unsure whether this GPU water cooling kit is compatible with your graphics card, please consult the seller for assistance to prevent unnecessary waste of resources due to incorrect purchases. Thank you for your cooperation.Compatible list: (Including but not limited to the following models) For Gigabyte GeForce RTX4090 Windforce 24G Graphics Card For Gigabyte Aorus GeForce RTX4090 Xtreme Waterforce 24G Graphics Card Features:Thread: G1/4"Material: Electroplated High Purity Copper/Aluminum/POM Important Notes: 1.Please ensure to verify the specific model of your graphics card for compatibility. If you have any questions, feel free to contact us at any time. 2.Pay attention to the direction of the water block’s inlet and outlet ports during installation. Incorrect installation may affect heat dissipation efficiency. 3.Please refer to the installation diagram in the product gallery during installation. 4.Stock Backplates: Due to mounting variances between cards, stock backplates not guaranteed to fit. 5.Avoid using coolant containing alcohol.

• The GPU water block is compatible with Gigabyte RTX4090 Windforce/Xtreme Waterforce 24G graphics cards(for detailed model information, please refer to the compatibility list). Please check the PCB picture to ensure compatibility. Avoid buying mistakes, or contact the seller.
• Fully wrapped structural design.The length of the copper plate is extended to increase the area covered by water flow.Copper plate thickening design, enhance thermal conductivity. External full aluminum armor for MOD personalization.
• 0.3mm jet microchannel, the water channel fin area is three times that of the GPU core to improve the heat absorption area, providing strong heat dissipation capacity. Hollow design, enhanced PCB excess heat removal.
• 12mm thick aluminum alloy bracket provides more stable support for video card installation. With external all aluminum alloy armor, strengthen the integrity of the video card water block head package.
• Lightweight design, reduce the weight of the cold head, to ensure that the PCB does not deformation. The water inlet and outlet is located on the side of the video card water cooling head to improve the compatibility of the chassis water layout.