German PC component manufacturer be quiet! has officially announced the Light Loop IO LCD series, expanding its premium all-in-one (AIO) liquid cooling lineup. Designed for overclocked systems, these new coolers combine high-performance thermal management with a vibrant 2.1-inch IPS display, addressable RGB lighting, and advanced software customization.
Key takeaways
The new Light Loop IO LCD series marks a significant step forward for be quiet!, introducing customizable LCD screens to their liquid cooling portfolio. Here are the primary highlights of the upcoming release:
- Dual Sizes and Colors: Available in 240 mm and 360 mm radiator sizes, with both black and white color options.
- Personalized IPS Display: Features a 2.1-inch round IPS screen (480×480 resolution, 500 nits) to display system stats, GIFs, or custom images.
- Advanced Control: Bundled with a magnetic IO Controller and integrated with the updated IO Center software.
- Quiet Performance: Equipped with daisy-chained Light Wings LX PWM high-speed fans and a progressive IC pump.
- Release Date and Pricing: Launching on August 11, with prices starting at $224.90 / £159.99.
Premium cooling meets visual customization
At the heart of the Light Loop IO LCD is a redesigned CPU block featuring a 2.1-inch IPS display. Boasting a crisp 480×480 resolution and 500 nits of brightness, this screen allows users to display real-time hardware metrics like temperatures and clock speeds, or upload custom images and animated GIFs. Surrounding the display is intense ARGB lighting, which can be synchronized with the system’s overall aesthetic.

To keep cable clutter to a minimum, be quiet! has hidden the fan cables along the sleeved, flexible tubing. The coolers also feature an easily accessible refill port and include a bottle of coolant, ensuring long-term reliability and simple maintenance for enthusiasts.
High-performance engineering
Engineered to handle heavily overclocked, high-end processors, the Light Loop IO LCD utilizes a specialized jet plate to accelerate coolant flow. This is paired with a high-density fin stack on the cold plate to maximize heat dissipation.

Airflow is driven by daisy-chained Light Wings LX PWM high-speed fans, which feature funnel-shaped outlets and optimized blades for high static pressure. Additionally, the state-of-the-art pump is driven by a progressive integrated circuit (IC) that minimizes switching noise, ensuring the signature whisper-quiet operation that the brand is known for.
Seamless software integration
The coolers are managed via the newly updated IO Center software for Windows, which offers comprehensive control over fan profiles, ARGB lighting, and display customization. A new Hardware Monitor feature displays real-time system metrics and peripheral battery levels. Settings can be saved directly to the cooler’s onboard memory, meaning custom profiles remain active even when the software is closed.
For users on alternative operating systems, the company is introducing IO Center Web. This Chromium-based web tool allows Windows, Mac, and Linux users to adjust settings without needing administrator privileges, making it highly convenient for restricted workstation environments.
Pricing and availability
The Light Loop IO LCD series will hit retail shelves on August 11. All models come backed by a 3-year manufacturer’s warranty. The pricing structure for the different configurations is detailed below:
| Model | Color | US Price | UK Price | EU Price |
|---|---|---|---|---|
| Light Loop IO LCD 240 mm | Black | $224.90 | £159.99 | €204.90 |
| Light Loop IO LCD 240 mm | White | $229.90 | £159.99 | €209.90 |
| Light Loop IO LCD 360 mm | Black | $249.90 | £179.99 | €229.90 |
| Light Loop IO LCD 360 mm | White | $254.90 | £179.99 | €234.90 |
Via be quiet!
