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Term of warranty


Bitspower X-TEND Backplate for ASUS ROG Strix GeForce RTX 3090 VGA Water Block

Most water blocks for cooling the GeForce RTX 3090 series PCB are located around the front-mounted GPU,  VRAM and VRM. Bitspower’s X-TEND Backplate directly cools the PCB hotspots that are found on the backside. When the VRAM on the back side cools, the GeForce RTX 3090 will reduce its overall temperature.

The top of the X-TEND Backplate is made of high quality acrylic, and features a nickel-plated copper base. Combined with a water block, the whole unit only needs one inlet and one outlet, thus saving any redundant pipeline. This is an ideal solution for maximizing the cooling of your GPU.


Thread : G1/4" x 4


LED Color : Digital RGB

LED Strip Management By Bitspower Digital RGB And Certified By ASUS AURA Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync, ASRock Polychrome, BIOSTAR VIVID LED DJ and Razer Chroma


Included :
1set of BP-VG3090ASTEN
1set of  LINK-3090ASTEN
1set of Thermal PAD
1set of Mounting Screws/Accessories


Dimension(LxWxH) : 263x154.5x44.4 MM



This water block should be used with BP-VG3090AST



If there aren’t enough DRGB headers on the motherboard, you can use the "Bitspower Touchaqua Digital RGB Multi Function Controller", which is available for purchase via the link below:

I wanna show off, but what's the support I'd need?


The end of power supply is 3PIN. The sequence is +/D/↓ (some motherboards are shown +5V/D/↓, and the plug is like 4PIN but the 3rd PIN is empty). Please plug in the corresponding direction of motherboard, controller or the wire integrator for one to many. If choosing the motherboard as the power supply, the light effect can be synchronize with MB.


*** Bitspower reserves the right to change the product design and interpretations. These are subject to change without notice. Product colors and accessories are based on the actual product. ***
*** From 15th March 2018, all of our installation guides will be provided electronically via an easy-to-use QR code attached to the packaging. ***
*** Before filling in the water, please make sure all the components are installed correctly. To prevent any leakage which may damage the PC components, please perform a 24-hour leaking test with only the pump connected to the power supply. ***
*** When using the leak tester on a water cooling loop, in order to avoid product damage due to excessive pressure, the input pressure should not exceed 0.5kg/cm2 (bar), and do not over 30 second. The leak tester must not be used when there is water in the loop or when the pump is running. If the product is damaged due to excessive pressure or incorrect use, Bitspower's product warranty will be null and void, and the cost of any damage to the hardware will be borne by the customer. ***
Last updated : 2024-05-27 10:00:05

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Bitspower X-TEND Backplate for ASUS ROG Strix GeForce RTX 3090 VGA Water Block

  • Brand: Bitspower
  • Product Code: BP-VG3090ASTEN
  • UPC: 885488067581
  • EAN: 4712914787583
  • Availability: In Stock
  • TWD 3,885 ( Tax excl. )

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