EK by LM TEK, formerly known as EKWB (EK Waterblocks), introduces the EK-Quantum Vector³ Master RTX 5090 - Plexi designed exclusively for the GIGABYTE AORUS GeForce RTX 5090 MASTER and GIGABYTE GeForce RTX 5090 GAMING OC.
Unmatched Performance and Cooling Efficiency
Engineered for the GIGABYTE AORUS GeForce RTX 5090 MASTER and GIGABYTE GeForce RTX 5090 GAMING OC models, the EK-Quantum Vector³ Master RTX 5090 - Plexi delivers elite thermal performance for enthusiasts who demand more.
Featuring EK’s expanded next-gen cooling engine, pre-cut high-performance thermal pads, and an advanced gasket design, this block ensures your GPU stays cool and efficient - even under the heaviest gaming, rendering, or overclocking loads.
Next-Gen Cooling Engine – Bigger, Faster, Cooler
With an enhanced fin array and precision-optimized coolant flow paths, the raises the bar in thermal performance:
• Optimized Open Split-Flow Design: Uniform coolant distribution and minimal flow restriction ensure top performance in both standard and reverse flow setups.
• Low Hydraulic Restriction: Compatible with high-performance and low-speed pump systems alike—perfect for silent or maximum throughput builds.
• Full Component Cooling: Actively cools the GPU core, GDDR7 VRAM, and power stages while passively lowering temperatures on critical PCB hotspots via the included backplate.
• New Anti-Debris Gasket System: Prevents solid particles from collecting inside the cooling engine for consistent, long-term performance.
EK-Matrix7 Support - For the Cleanest, Easiest Loop Building
Designed to align with the EK-Matrix7 standard, this block makes planning and building your liquid cooling loop faster and easier:
• Seamless integration with EK-Quantum Reflection² distro plates.
• Effortless tube routing and bending with precisely aligned ports.
• Perfect fit whether your GPU is mounted vertically or horizontally - clean lines, pro finish.
Pricing
The EK-Quantum Vector³ Master RTX 5090 - Plexi for the GIGABYTE AORUS GeForce RTX 5090 Master 32G and GIGABYTE GeForce RTX 5090 Gaming OC 32G graphics cards are now available at the EK webshop for US$299.99.
