EK-Quantum Reflection3 Uni Distro Plate 300 D5 D-RGB Plexi Pump / Reservoir Combo
EK-Quantum Reflection3 Uni Distro Plate 300 D5 Pump / Reservoir Combo, Plexi, 300ml Res, D-RGB, Front + Back G1/4" Ports
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EK-Quantum Reflection3 Uni Distro Plate 300 D5
The EK-Quantum Reflection3 Uni Distro Plate 300 D5 is the first universal ATX distribution plate to include an integrated bypass valve — allowing the loop to be drained for maintenance without disconnecting a single fitting. It combines a 300ml reservoir, a genuine D5 PWM pump (1,500 L/h, 3.9m head), 16-LED D-RGB illumination, and G1/4" ports on both front and back into a single EK-Matrix7-compliant unit that mounts on standard 120mm fan holes. Purpose-built for the majority of builders whose chassis doesn't have a dedicated EK distribution plate — with confirmed support for the Lian Li O11D series and ASUS ROG Hyperion GR701 at launch.
Please Note:
The D5 pump is water lubricated and it must not be run dry; otherwise, permanent bearing damage can occur.
The aluminium oxide mentioned in the materials specification for the D5 pump is not exposed to water and is perfectly safe to run in copper/nickel loops.
Do not clean the reservoir with alcohol derivates or other solvents as the acrylic may crack!
Universal ATX — 120mm Fan Hole Mounting
Mounts on standard 120mm fan mounting holes with the included universal bracket. Compatible with a large number of modern cases — not limited to chassis-specific models. Verify fit in your chassis using the EK Cooling Configurator.
Industry First Integrated Bypass Valve
The only distribution plate with a built-in bypass valve. Drain your loop for coolant changes or maintenance without disconnecting a single fitting. Turn the valve, drain, refill, close. Significantly reduces service time and spill risk.
Front and Back Port Access
G1/4" threaded ports on both the front and back of the unit. Maximum flexibility for tube routing regardless of chassis layout, radiator position, or loop configuration.
Genuine D5 PWM Pump
Electronically commuted D5 motor — 30W, 12V DC, PWM-controlled 20–100% via 4-pin PWM header, SATA-powered. Full capacity for multi-block, multi-radiator custom loop builds without a secondary pump.
D-RGB Illuminated 300ml Reservoir
16 individually addressable D-RGB LEDs on a 500mm cable with a 3-pin 5V connector, compatible with all major motherboard ARGB headers and RGB controllers.
EK-Matrix7 Compliant
Port positions follow the EK-Matrix7 7mm modular grid standard, aligning with EK Quantum GPU blocks, CPU blocks, and radiators for straight, clean tubing runs with minimal bends.
Confirmed Chassis Compatibility
Launch support: Lian Li O11D / O11D XL / O11D EVO / O11D EVO XL / O11D EVO RGB, ASUS ROG Hyperion GR701. Additional chassis to follow — check the EK Cooling Configurator.
• Universal ATX — mounts on 120mm fan holes with included bracket.
• Industry-first integrated bypass valve — drain without disconnecting fittings.
• Front and back G1/4" ports — maximum loop routing flexibility.
• Genuine D5 pump — 1,500 L/h, 3.9m head, 30W, SATA-powered.
• PWM-controlled 20–100% — runs at 100% with no PWM signal.
• ~300ml reservoir with 16-LED addressable D-RGB.
PayPal Credit
| Monthly Payment: | £23.83 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £262.99 |
| Total inc. interest: | £285.91 |
| Monthly Payment: | £12.85 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £262.99 |
| Total inc. interest: | £308.17 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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