be quiet! Pure Base 501 Airflow Window Black (BGW74)

be quiet! Pure Base 501 Airflow is a Midi-Tower chassis designed to accommodate ATX, MicroATX, and Mini-ITX motherboards. The case features two internal bays for 3.5-inch drives and five mounting positions for 2.5-inch devices. It provides seven expansion slots and supports vertical graphics card installation. Maximum graphics card length is 368 mm, and CPU cooler height support reaches 178 mm. The cooling system includes two pre-installed 140-mm fans: one mounted on the front panel and one on the rear. Additional fan mounting positions are available: up to three 120-mm or two 140-mm fans on the front panel, two 120/140-mm fans on the top panel, and one 120/140-mm fan on the rear. Liquid cooling system installation is supported. The case is constructed from steel, plastic, and tempered glass. The front panel features a mesh insert for optimal airflow. Removable dust filters are included, along with a cable management system and tool-free removable drive cages. The I/O panel includes two USB 3.2 ports, one USB Type-C 3.2 port, and audio connectors for headphones and microphone. Power and drive activity indicators are provided. Side and front panels open without additional tools. Dimensions: 463 x 231 x 450 mm, weight: 7.2 kg.