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White D5 PWM pump with POM top and aluminum alloy heatsink cover

FormulaMod

FormulaMod 18W PWM Pump D5 POM Top White Cover

SKU CH-8QBE-RZGJT

A 12V PWM centrifugal pump with an 18W motor, aluminium-alloy heatsink shell and white POM top delivers up to 4 m of head pressure

  • Product typePump
  • Product colorWhite

Color White

  • Efficient cooling from 12 V 18 W permanent magnet centrifugal pump
  • Precise stable operation via sine wave precision drive circuit
  • Enhanced heat dissipation through aluminium alloy shell
  • PWM speed control lets you tailor cooling performance
  • Up to 4 m lift capability for versatile loop layouts

18 W PWM D5 Pump for Custom Loops

The FormulaMod 18 W PWM pump is a D5-series centrifugal unit built for custom water-cooling loops. Its permanent-magnet motor runs on 12 V and draws 18 W, delivering a maximum head of 4 metres. The white POM top and aluminium alloy heatsink cover suit builders who want a clean aesthetic and reliable coolant circulation.

PWM Speed Control and Installation Limits

Speed is regulated through a PWM signal via a sine-wave drive circuit that keeps operation precise and stable. The pump must never run dry, and the inlet cannot face downward. Fittings for 16 mm OD hard tubing require male-to-female adapters on the pump top to avoid clearance issues, and the unit ships without plugs.

Replaces Fixed-Speed D5 Pumps

This model upgrades from non-PWM D5 pumps that run at a constant rate, adding variable-speed control for quieter low-load operation. The jump is worth it when you want software-managed flow rates and a white-themed build, but it does not suit loops that need a reservoir combo or builders who prefer a bare-metal finish.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $65.99
Typical for this category: the median of 1,190 items is $71.99.

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Specifications

Product
Product linePOM Top
Product typePump
Product colorWhite

Other versions of this model

5 more in the same range

Questions about this item

How do I pick the right pump version for my loop?

This is the single 18W D5-series pump with a white POM top and aluminium heatsink cover, so no other capacity or colour option exists for this listing.

What does the 18W rating mean once the pump is installed?

It draws 18W at 12V, delivering a permanent-magnet centrifugal flow with up to 4 metres of lift for typical custom loops.

How does the PWM control affect speed range in practice?

The sine-wave PWM drive lets the motherboard or controller vary the pump speed precisely across its full operating range.

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