The Midi Tower gaming case from the Pure series, presented on the market by the popular brand be quiet! in 2024. The model combines functionality with the company's trademark approach to noise minimization. It belongs to the mid-price segment and is aimed at users who appreciate a balance between cooling performance and acoustic comfort. Dimensions of 463x231x450 mm provide ample internal space for graphics cards up to 368 mm long and CPU coolers up to 178 mm high, covering the needs of most modern gaming configurations.
The be quiet! Pure Base 501 Airflow case is equipped with two pre-installed 140 mm Pure Wings 3 fans with PWM control, providing efficient cooling at a reduced noise level. The mesh front panel is optimized for maximum airflow, which is reflected in the model name Airflow. Six fan mounting slots allow for cooling system customization for specific tasks, while dust filters at the front, top, and bottom protect components from contamination. Support for liquid cooling systems up to 360 mm in the front and 240 mm on the top is provided. The top panel features two USB 3.2 gen1 ports, a modern USB-C 3.2 gen2 port, and an audio jack. The hidden cable routing system and removable drive cage simplify the assembly and maintenance of the system.
Quiet Relaxation
The be quiet! Pure Base 501 Airflow case fully embodies the brand's philosophy focused on silence and efficient cooling. Its semi-enclosed design is complemented by sound-dampening panels on the sides, while perforated elements on the front and top ensure good air circulation. This makes the case a perfect fit for home environments, offices, or classrooms, providing a comfortable acoustic atmosphere. Special anti-vibration mounts are included to reduce the vibration of key components. Filters at all crucial points—front, top, and bottom—effectively protect the system from dust without obstructing cooling.
Minimalism Without Limits
Externally strict and concise, the case is compatible with a wide range of components. Inside, it easily accommodates a powerful tower cooler, a 360 mm LCS, six 140 mm fans, and a graphics card up to 368 mm in length, including the possibility of vertical mounting. The kit includes two quiet Pure Wings 3 fans with a 140 mm diameter, 4-pin connection, and support for smooth speed adjustment. The connectivity panel is equipped with all the essentials: from classic USB-A to the modern USB-C Gen2 port, allowing easy connection of any devices and gadgets.
