EK Water Blocks EK-Quantum Vector³ FE RTX 5090 - Plexi

EK Water Blocks, EKWB
EK Water Blocks
331,90 €
298,71 €
Up to 10% OFF with
COOL10 code*
In stock
In stock
Ready to ship today
Item code : 16144
EAN : 3831129901179
Non-contractual photos
* Offer valid until 17/12 midnight while stocks last and cannot be combined with any other promotion in progress.
Technical details

The EK-Quantum Vector³ FE RTX 5090 – Plexi is a high-performance water block designed exclusively for the NVIDIA GeForce RTX™ 5090 Founders Edition. With a new, expanded cooling engine, improved thermal pads, and a precision-engineered gasket system, this block ensures optimal heat dissipation for the GPU core, VRAM, and power stages. The included backplate provides additional passive cooling, while EK-Matrix7 compatibility simplifies loop integration.

GPU

Optimized Cooling Engine for Maximum Efficiency

The Vector³ cooling engine is redesigned to maximize cooling performance while maintaining low restriction, ensuring optimal heat transfer across the GPU core, VRAM, and power delivery components.

  • Enhanced Open Split-Flow Design – Even coolant distribution for superior thermal efficiency.
  • Low Hydraulic Restriction – Works seamlessly with both high- and low-flow pump systems.
  • Ideal for Overclocking & High Workloads – Maintains low temperatures for sustained peak performance.

GPU

Premium Materials and Precision Engineering

Crafted for durability and efficiency, the Vector³ FE RTX 5090 features:

  • Nickel-Plated Electrolytic Copper Coldplate – Exceptional thermal conductivity for rapid heat dissipation.
  • CNC-Machined Cast Acrylic Top – A crystal-clear aesthetic that showcases coolant flow.
  • Black Anodized Aluminum Backplate assembly – Enhances cooling performance while providing a sleek, premium look. Additionally, the backplate assembly reinforces the overall structure, adding extra rigidity and stability to the complete setup.
  • New Gasket System – Prevents solid coolant particles from collecting between the coldplate and acrylic top.
  • O-Ring Seal – Ensures a secure, leak-resistant connection between key cooling components, maintaining optimal pressure and preventing coolant escape.

Pre-Cut High-Performance Thermal Pads

Designed for seamless installation and superior thermal contact, the pre-cut high-performance thermal pads ensure efficient heat dissipation across the GPU, VRAM, and VRM sections.

Included Full-Coverage Backplate

The EK-Quantum Vector³ FE RTX 5090 water block features a black anodized aluminum backplate assembly that enhances both cooling performance and structural integrity. Unlike standard backplates, this assembly provides passive cooling for the MOSFETs located on the backside of the block, ensuring stable power delivery under load. Additionally, the backplate serves as the main structural element of the GPU’s PCB, connecting all components and providing essential rigidity to prevent PCB flex and stress over time. The assembly also integrates the stock lighting module from the original cooler, illuminating the EK badge for a sleek and refined aesthetic.

GPU

EK-Matrix7 Support – For Perfect Loop Planning

The EK-Quantum Vector³ FE RTX 5090 follows EK-Matrix7, a standard that simplifies liquid cooling loop assembly by aligning ports and spacing components for intuitive tube routing.

  • Perfect Integration with EK-Quantum Reflection² distribution plates.
  • Straightforward Tube Bending & Loop Planning – Less time spent measuring and adjusting.
  • Seamless Vertical & Horizontal GPU Mounting – A clean, professional look with minimal effort.

Whether mounting the GPU vertically or horizontally, Matrix7 ensures a hassle-free, precise build.

Rotatable Magnetic Covers

Sleek magnetic covers are used to conceal the terminal screws, which allows rotation of the branding when the GPU water block enclosures are inverted in the case or being used on a vertical GPU mount.

GPU

Addressable D-RGB Compatibility

Addressable D-RGB LED lighting is deployed on the longest edge of both top and backside water blocks for improved uniformity and brightness. The PCB and diodes are concealed inside a clean aluminum extrusion. The individually addressable RGB LED is compatible with popular RGB sync technologies from all major motherboard manufacturers. The arrow marking on the 3-pin D-RGB LED connector is to be aligned with the +5V marking on the D-RGB (addressable) header (Pinout: +5V | Data | Blocked | Ground).

src=https://www.ekwb.com/shop/media/wysiwyg/RGB_Compatibility_ALL_2_3_.jpg

Technical Specifications:

  • Dimensions (L x H x W): 214 x 127 x 34 mm
  • D-RGB LED Count: 11
  • D-RGB Connector: 3-pin 5V digital LED header
  • D-RGB Cable Length: 500 mm

Up to 10% discount on Watercooling by entering the code COOL10 in your basket
Offer valid until 17/12 midnight while stocks last and cannot be combined with any other promotion in progress.

Special offer

30% OFF

EK-Quantum Vector Strix RX 6800/6900 is a 2nd generation Vector GPU water block from the EK® Quantum Line. It is made for ROG Strix RX 6800, 6800XT, 6900XT graphics cards based on the latest AMD® RDNA2™ architecture. For a precise compatibility match of this water block, we recommend you refer to the EK Cooling Configurator.

EK

EK-Quantum Vector Strix RX 6800/6900 water block for ROG Strix GAMING RX 6800 and 6900 GPUs

EK-Quantum Vector RX 6800/6900 water block is compatible with ASUS® ROG Strix GAMING Radeon RX 6800, RX 6800XT, and 6900XT graphics cards. The Vector water block directly cools the GPU, VRAM, and the VRM (voltage regulation module) as a cooling liquid is channeled right over these critical areas. The water block is in contact with power stages as well as Inductor chokes to maximize cooling and minimize the chances of coil whine. 

EK

These newly developed water blocks feature optimized flow paths that reduce hydrodynamic instabilities and vortexing (dead spots) inside of them. The EK-Quantum Vector Series water blocks use 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. 

EK

The base of the block is CNC-machined out of high-grade nickel-plated electrolytic copper, while its top is CNC-machined out of durable black POM acetal. These 2nd generation Vector GPU water blocks also feature acetal terminals. The watertight sealing is ensured by high-quality EPDM O-rings, while brass standoffs are already pre-installed and allow for a safe and easy installation procedure.

D-RGB lighting on EK-Quantum Vector Strix RX 6800/6900 D-RGB water block

The aesthetic end-piece is housing the addressable D-RGB LED strip. These water blocks boast a total of 9 individually addressable RGB LEDs, and a LED-lit terminal. They are compatible with popular RGB sync technologies from all major motherboard manufacturers. The arrow marking on the 3-pin D-RGB LED connector is to be aligned with the +5V marking on the D-RGB (addressable) header.

Backplate for the Strix 6800/6900 water block

EK recommends the purchase of a retention backplate, which improves the overall aesthetics of your graphics cards, and also provides additional passive cooling for the GPU core and backside of the printed circuit board VRM and VRAM sections.

Enclosed:

- EK-Quantum Vector Strix RX 6800/6900 series high-performance water block
- Mounting mechanism with screw-in brass standoffs
- Necessary mounting screws, nuts, and washers
- 2x Nickel plated brass plug G1/4”
- EK-Loop Multi Allen Key (6mm, 8mm, 9mm)
- Thermal pads
Thermal grease EK-TIM Ectotherm (1g)

Technical Specification:

- Dimensions: (LxHxW) - 300.5x157x19.5mm