be quiet! Light Loop 360mm AIO CPU Cooler - Quiet, Customizable ARGB

Our review of the be quiet! Light Loop 360mm AIO finds a high-performance, visually striking cooler aimed at PC builders who want strong thermal results without loud fans. The unit stands out for its customizable ARGB lighting and a synchronized hub, while delivering very low noise thanks to the Light Wings LX PWM fans and a refined pump design. For users who value a balance of appearance, quiet operation, and easy maintenance, this cooler is a compelling choice.

Key Features

• ARGB cooling block: A stylish illuminated block offers many lighting modes so builders can match case themes and add striking visual effects.
• Triple 120mm fans: Three Light Wings LX PWM high-speed fans provide vibrant airflow to keep high-end consumer CPUs at lower temperatures while remaining quiet under load.
• Advanced pump and plates: A state-of-the-art pump with a progressive IC plus a specially designed jet plate and cold plate deliver efficient heat transfer for demanding workloads.
• ARGB-PWM-Hub: The included hub enables synchronization of up to six ARGB components and PWM fans, simplifying cable management and lighting control.
• Refillable loop: An easy-to-access refill port and included coolant bottle extend the product lifespan and make long-term maintenance straightforward.
• Warranty and engineering: Backed by a three-year warranty and German design and engineering, it aims to combine performance and build quality you can rely on.

Who It's For

This cooler is best for PC enthusiasts and gamers building mid- to high-end systems who want a quiet, well-built AIO that also delivers a customizable lighting centerpiece. It suits users who will benefit from the pump and plate design to cool modern consumer CPUs under sustained loads.

It is less suitable for minimalist builds that avoid RGB, or for users who need an ultra-compact cooler for very small cases where a 360mm radiator will not fit. Those on a strict budget may find equally capable but cheaper non-ARGB alternatives.

Pros & Cons

Pros

• Very good cooling performance for consumer CPUs while keeping noise levels low thanks to Light Wings LX PWM fans.
• Strong build quality and German engineering provide confidence in durability and design details.
• Extensive ARGB options and the included ARGB-PWM-Hub make synchronized lighting and fan control simple.
• Refill port and coolant bottle allow maintenance and extend usable life compared with sealed units.

Cons

• Requires space for a 360mm radiator, which rules out smaller cases and some compact builds.
• ARGB focus may be unnecessary for users who prefer a purely functional, non-illuminated cooler.

Specifications

Our Verdict

The Light Loop 360mm is a strong option for builders who want a quiet, high-performance AIO with flexible lighting and easy maintenance. Its combination of effective cooling hardware, synchronous ARGB control, and a refillable loop makes it good value for users who can accommodate a 360mm radiator and want a polished, long-lived solution.

Frequently Asked Questions

Is the lighting customizable?
Yes, the ARGB cooling block offers many illumination options and the ARGB-PWM-Hub synchronizes up to six ARGB components.

Can I refill the coolant?
Yes, there is an easy-to-access refill port and the package includes a coolant bottle for top-ups and maintenance.

Is it loud under load?
Customers report quiet operation; the Light Wings LX PWM fans and refined pump keep noise low even when cooling demanding CPUs.