be quiet! is teasing its next-generation Pure Base 803 chassis at Computex 2026, targeting premium and workstation builders with enhanced cooling capabilities. The company revealed the prototype to showcase how it accommodates large graphics cards like the GeForce RTX 5090 and supports dual-CPU configurations such as the AMD Ryzen 9 9950X3D2.
Prototype chassis supports three large radiators and dual CPU configurations
The Pure Base 803 features a spacious interior designed for high-end components. It includes two tempered glass panels that provide visibility into the build while maintaining structural integrity. The chassis supports up to three 420mm radiators, allowing for extensive liquid cooling setups.
A key design element is the top-mounted rear power supply placement. This configuration facilitates easy access to the PSU and improves airflow management within the case. The layout also simplifies cable routing for builders working with large GPUs or dual-CPU motherboards.
be quiet! introduced a variant called Pure Base 803 LX that offers a fully enclosed design. This model removes the tempered glass panels in favor of a solid chassis, appealing to users who prioritize acoustic isolation over internal visibility. Both variants share the same core cooling and compatibility features.
The company plans to launch the Pure Base 803 line in Q1 2027. No specific pricing details have been released yet, but the prototype showcase indicates a focus on premium positioning within the chassis market. The release window suggests be quiet! is targeting builders who plan upgrades well in advance.
This announcement follows earlier reports about be quiet! expanding its case lineup with next-generation designs. The Pure Base 803 builds upon the company's reputation for efficient airflow and low-noise operation. Industry observers note that the focus on large GPU support aligns with current trends in high-performance PC building.
Source: TweakTown
