HEATKILLER D5 PWM aRGB

Details

The HEATKILLER® D5 PWM aRGB pump combines legendary reliability with modern technology and impressive lighting. Developed for demanding water cooling enthusiasts.

Original Xylem D5 – Robust, Powerful, and Quiet

At the heart of the HEATKILLER D5 PWM aRGB is an original Xylem Lowara D5 PWM pump. A pump mechanism that has proven itself for decades.
Its patented construction stands for maximum lifespan, high flow rates, and whisper-quiet operation.

Thanks to the shaftless spherical motor principle, there is no bearing play and thus no increase in operating noise over time.
The self-adjusting wet-runner bearing is lubricated and cooled directly by the coolant. Even after long periods of inactivity, the pump starts reliably. The efficient permanent magnet technology also ensures high efficiency.

The integrated addressable D-RGB lighting provides uniform illumination without distracting LED hotspots and can be easily maintained or replaced if necessary.

WPI Watercool Pump Interface - One Cable, All Functions

The Watercool Pump Interface (WPI) is the central interface for connecting HEATKILLER D5 pumps.
A single cable transmits the supply voltages as well as PWM, RPM, and aRGB signals. This makes cable management compact and elegant. Ideal in combination with the Passive Control for the MO-RA IV series.

The pump can also be connected to a conventional motherboard using the included cable to regulate the pump and control the aRGB LEDs.

PWM Controlled D5 Pump

A speed controller integrated into the stator allows the pump speed to be adjusted infinitely over a wide range.
This can be used to set a desired hydraulic performance or to limit electrical power consumption. Regardless of the set speed, the pump always starts with the same torque, ensuring a reliable startup even at the lowest power setting.

Shiny aRGB Effects – Uniform Lighting in Perfection

For impressive lighting effects, 16 individually addressable aRGB LEDs are combined with special LED acrylic.
This acrylic distributes the light homogeneously and prevents distracting light spots. The result is sophisticated, uniform illumination that integrates seamlessly into any aRGB setup and can be customized individually.

Compatibility with Distroplates

The pump is delivered without additional mounting parts. No further accessories are required for use with Stealkey Customs Distroplates or reservoirs.
The electrical connection is made either via the Watercool Pump Interface or using the included cable directly via the motherboard.

Technical Data of the D5 Pump

• Dimensions: Diameter 65mm, Length with rotor 67mm
• Design: Electronically commutated spherical motor
• Materials: Acetal, Stainless Steel 1.4571, PPS-GF40, EPDM O-rings, Aluminum Oxide, Hard Carbon
• Nominal Voltage: 12V DC
• Power Consumption: max. 30W
• Permissible Voltage Range: 8-24V DC
• Pressure Head at 12V: 3.7m
• Maximum Flow Rate: 1500 l/h
• Pump Medium: Water, Water-Glycol mixtures
• Max. System Temperature: 60°C
• System Pressure: max. 1.5 bar
• Power Connection: 6-Pin WPI (incl. Tacho, PWM, aRGB)
• PWM: Yes (via 6-Pin WPI)

Scope of Delivery

• 1 x HEATKILLER D5 aRGB
• 1 x Connection cable for motherboard (aRGB and SATA), 40cm length