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2 Reviews
Product Highlights
  • High-performance full-cover water block for the Suprim RTX 5090 graphics card
  • The revised cooling structure of the Vector 3 Suprim RTX 5090 maximizes heat transfer with an expanded fin array and optimized coolant flow paths
  • It actively cools the GPU core, VRAM, power stages, and passively cools PCB hotspots through the included backplate
  • Features digital RGB lighting
  • Dimensions (L x H x W): 236,5 x 156 x 27 mm
$344.99

In stock

ekwb-ek-quantum-vector-3-suprim-rtx-5090-gpu-water-block-nickel-plexi ekwb-ek-quantum-vector-3-suprim-rtx-5090-gpu-water-block-nickel-plexi-Alt1-image ekwb-ek-quantum-vector-3-suprim-rtx-5090-gpu-water-block-nickel-plexi-Alt2-image ekwb-ek-quantum-vector-3-suprim-rtx-5090-gpu-water-block-nickel-plexi-Alt3-image ekwb-ek-quantum-vector-3-suprim-rtx-5090-gpu-water-block-nickel-plexi-Alt4-image
ekwb-ek-quantum-vector-3-suprim-rtx-5090-gpu-water-block-nickel-plexi
Details
Titan Rig SKU 03-20-EK-0593-01-ON
Shop Bundles No
Model 3831129901155
Free Ground Shipping Eligible On Orders Over $99 Yes
Promo Express Shipping Eligible Yes
Brand EKWB
Lighting Digital RGB (Addressable)
Nvidia GPU Type RTX 5090
Video Card PCB Type MSI - Non-Reference
GPU Backplate Included Yes
Product Series Quantum Vector 3
Enterprise Ready No

Customer Reviews

1

2 reviews

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Reviews
  1. Austin L

    Verified Buyer

    Missing the proper IO mounting bracket
    The kit I purchased was for the Suprim RTX 5090, but I, for some reason, received the parts kit for an FE RTX and not a Suprim. The parts came in an individual box separate from the cooling unit, and it very clearly states on the back that it's for a different unit. I unfortunately did not notice this until I was ready to install it and couldn't find the appropriate bracket in the box. Looking at other reviews, I'm not alone in this issue.
    Review image

    Response from store

    Hello,

    We apologize you also had this issue of the wrong installation kit being included with the block. As of September 15th, 2025, all in stock EKWB EK-Quantum Vector 3 Suprim RTX 5090 GPU Water Blocks have been inspected. All blocks found with the incorrect installation kits have been removed from inventory.
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  2. AJ

    Verified Buyer

    Having doubts about it and I haven't even put liquid in it yet.
    The thermal pads they give aren't what they describe in the manual and the instructions aren't the clearest, so I matched the pictures with the matching thickness and I'm hoping for the best. But hat will have to wait because It arrived missing the mounting plate for the IO Plate. I contacted their support and they want an EAN, but the mounting plate isn't listed on the parts list, just a drawing of it on the visual list of parts, and you see it again in the instructions at the most critical moment of putting it back together. Stinks to have to cleanup a project when you aren't finished.

    Response from store

    Unfortunately there was a packing error on the manufactures side. We are working with them to correct the issue and we will get the missing item to you ASAP.
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