Distribution plates have always had one problem: they only fit the cases they're built for. Most builders don't have one. The EK-Quantum Reflection 3 Uni changes that. This is the first universal ATX distribution plate from EK ? combining a 300ml reservoir, a genuine D5 PWM pump, 16-LED addressable D-RGB illumination, and front-and-back G1/4" port routing into a single EK-Matrix7-compliant unit. It mounts on standard 120mm fan mounting holes, giving access to distro plate aesthetics and routing to a wide range of modern PC cases, not just the handful of chassis-specific models. Confirmed compatible with the Lian Li O11D series and ASUS ROG Hyperion GR701 at launch ? use the EK Cooling Configurator to check your chassis. The headline feature is a genuine industry first: an integrated bypass valve. Custom loop builders know that draining the loop for coolant changes or component swaps means disconnecting fittings, risking spills, and reassembling under pressure. The Reflection3 Uni eliminates that. Turn the bypass valve, let the coolant drain, refill, and close. No fittings touched. No mess. The integrated pump is a genuine D5 ? electronically commuted, 30W, 1,500 L/h, 3.9m head pressure ? PWM-controlled from 20?100% via a 4-pin header and SATA-powered. Capable of driving multi-block, multi-radiator loops without supplementary pumps. D-RGB on a 500mm cable connects to any standard 5V ARGB motherboard header. EK-Matrix7 compliance means port positions align perfectly with EK Quantum CPU and GPU water blocks for straight, clean tubing runs.