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Bykski Full Coverage GPU Water Block and Backplate for ASUS TUF/ROG Gaming GeForce RTX 4090 24GB (Select Models ONLY) (N-AS4090TUFOG-X)

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Availability: Only 7 left in stock, order soon!
Fulfilled by Tyler Direct

Arrives Saturday, Sep 27
Order within 17 hours and 44 minutes
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Features

  • COMPATIBILITY: This product is designed for the ASUS TUF Gaming GeForce RTX 4090 24GB OG, ASUS ROG Strix LC GeForce RTX 4090 24GB, ASUS ROG Strix LC GeForce RTX 4090 24GB OC, and ASUS TUF Gaming GeForce RTX 4070 Ti SUPER 16GB OG OC graphics card(s), guaranteeing an ideal fit and enhanced performance
  • EASY INSTALLATION: The product comes with all the required installation hardware and thermal paste, making the setup process straightforward so you can begin without any difficulties. See Image Gallery for Install Illustration.
  • DIRECT COOLING FOR GPU, RAM, AND VRM: Optimizes temperatures for peak performance and longevity. The high-flow design enhances cooling efficiency by allowing multiple blocks to run in series, while versatile configuration options enable parallel or serial setups for your custom water-cooling system.
  • HIGH-QUALITY MATERIALS: The Block is made from nickel-electroplated high-purity copper to ensure exceptional heat transfer. The PMMA (acrylic) top allows for a complete view of your coolant, and the backplate delivers outstanding protection and the necessary stability for GPU water cooling.
  • USA SUPPORT FRIENDLY AND EXPERIENCED: Tyler Direct provides friendly and knowledgeable customer support in the USA, assisting with troubleshooting and compatibility issues. You'll benefit from a comprehensive 1-year warranty covering defects.

Description

This N-AS4090TUFOG-X full-coverage block directly cools the video card core (GPU), graphics memory (RAM), and voltage regulator modules (VRM). By directly cooling these components, you can achieve great temperatures and reach higher overclocks while extending the overall lifespan of your card by running at lower temperatures.A high-flow design allows multiple blocks to run in series. The block can be configured as parallel or serial designs. In multi-block setups, an additional bridge may be needed, depending on your setup.SpecificationsBlock Material: Nickel Electroplated High Purity Copper / PMMA (Acrylic)Backplate Material: Black Anodized Aluminum (not in contact with coolant)CompatibilityONLY Compatible withASUS TUF Gaming GeForce RTX 4090 24GB OGASUS ROG Strix LC GeForce RTX 4090 24GBASUS ROG Strix LC GeForce RTX 4090 24GB OCASUS TUF Gaming GeForce RTX 4070 Ti SUPER 16GB OG OCParts IncludedGPU Water Cooling BlockInstallation Hardware, including thermal paste5v Addressable RGB (RBW)(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.WarningsThis 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 product does NOT include printed instructions. Please check the product gallery images for the installation illustration. The manufacturer reserves the right to alter the block design to expand compatibility. The delivered item may not 100% match the pictured item.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.This product is designed for self-installation. The manufacturer is not liable for any damages resulting from misuse, including,

Brand: Bykski


Voltage: 5 Volts


Cooling Method: Water


Compatible Devices: Desktop


UPC:


Manufacturer: Bykski


Number of Items: 1


Brand: Bykski


Voltage: 5 Volts


Cooling Method: Water


Compatible Devices: Desktop


UPC: 743623846043


Manufacturer: Bykski


Number of Items: 1


Product Dimensions: 10.55 x 6.19 x 1.19 inches


Item Weight: 5 pounds


Date First Available: August 29, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very effective GPU cooling
This is one of the few waterblocks I've found to fit my Asus TUF 4090 OG OC GPU. The block looks nice with crystal clear acrylic atop a nickel-plated copper slab that is a good 9mm thick. The flow channel is large and unrestrictive and cools very well in my loop. There are some issues, such as the complete lack of instructions of any kind in the package that prevent me from giving it a perfect score. I did find installation instructions in the form of pictures on the card's page on Bykski's US website. Placing the mounting holes for the water fittings in the acrylic part is a small design flaw in my opinion because of the danger of over-tightening the fittings when installing them and cracking the acrylic. Use caution when screwing in your fittings, and putting a bit of plumber's tape around the fitting threads can help prevent leaks without the need to torque them down so tight. Some users my also find the necessary trimming and application of the thermal pads to be a chore (but not one you can skip unless you want to melt your $2000 video card). I found it easier to place the pads onto the relevant components of the card, rather than on the waterblock. Overall, the block cools great, looks nice and as long as you're careful during your installation, will serve you well. It lowered my max load GPU temp by more than 20C (your results may vary depending on loop design, etc.). ... show more
Reviewed in the United States on June 24, 2024 by Scott Robertson

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