EK-Quantum Vector RTX 3080/3090 Lignum Edition - Walnut

Product EAN: 3831109848302
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The Lignum GPU water block at hand is based on EK’s latest EK-Quantum Vector RE RTX 3080/3090, which is an updated design of the 2nd-generation Vector GPU water blocks from the EK-Quantum Line. It is made for graphics cards based on the latest NVIDIA® Ampere™ architecture.

The EK-Quantum Vector RTX 3080-3090 Lignum water block is compatible with most reference design (not Founders Edition) GeForce RTX 3080, 3090, and Zotac® Trinity RTX 3080 and 3090 graphics cards. It is purpose-designed with a much thicker copper base to clear the tall capacitors on most reference design graphics cards. This gives the water block the advantage of having a wider compatibility list without sacrificing any coolant flow.

EK-Quantum Vector RTX 3080-3090 Lignum - Walnut

This extended-compatibility water block fits even more reference PCB designs, but for a precise compatibility match of this water block, we recommend you refer to the EK® Cooling Configurator.

This Signature Edition product comes with an included backplate that was specially designed and fabricated only for the EK-Quantum Vector RTX 3080/3090 Lignum Edition water block. The aluminum black anodized backplate has a flap on the side that folds all the way down, covering the entire side of the GPU PCB. There are also two 12mm Lignum style HDC fitting in the package.

The water block uses an Open Split-Flow cooling engine design, which proved to be a superior solution for GPU water blocks. It is characterized by low hydraulic flow restriction, meaning it can be used with weaker water pumps or pumps running on low-speed settings, and still achieve top performance. The jet plate and fin structure geometry have been optimized to provide even flow distribution with minimal losses and optimal performance when used in any given coolant flow orientation.

Fin array is populated by 27 microfins with 0.5mm wide microchannels that provide optimal cooling performance, without unnecessary flow restrictions or clogging hazards.

EK-Quantum Vector RTX 3080-3090 Lignum - Walnut

The water block itself covers the entire PCB length. This sophisticated cooling solution will transform your beefy graphics card into a minimalistic, elegant piece of hardware. The block also features a unique walnut aesthetic cover over the block top and terminals which is handcrafted and made to create a multi-layered relationship between nature and the modern environment. Each water block features a unique wood pattern that differs from every other water block that is made.

The base of the block is CNC machined out of nickel-plated copper while the top is CNC machined out of high-quality black POM Acetal covered by Walnut. Sealing is ensured by high-quality EPDM O-Rings. The brass standoffs are already pre-installed and allow for a safe and easy installation procedure.


- EK-Quantum Vector Lignum series high-performance water block
- EK-Quantum Vector Lignum series backplate
- Mounting mechanism with screw-in brass standoffs
- Necessary mounting screws, nuts, and washers
- 2x Plug G1/4”
- 2x EK-HDC Lignum G1/4” fittings
EK-Loop Multi Allen Key (6mm, 8mm, 9mm)
- Thermal pads
- Thermal grease EK-TIM Ectotherm (1g)

Made in Slovenia - Europe!


  • Due to an immense variety of fittings/barbs available on the market and no prescribed standards, we guarantee compatibility only for connectors bought from our website.
  • Check your toolbox if you are missing this special Hex adapter for some of the screws.
  • The EK-Vector GPU water block terminal cover is not compatible with FC Terminal X and FC Terminal (Legacy) multi GPU connectivity bridges.
  • This product should NOT be installed with any aluminum Fluid Gaming parts!
  • Each water block has a unique wood pattern. Example photos show different possible variations.

Additional Info

Material / Design / Color option Nickel Acetal
Threads G1/4
Chip Manufacturer Nvidia GeForce

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