The standard top cover complements the design of the Pure Base 500 optically perfect. An attached insulating mat supports quiet operation. It is the perfect choice for all air-cooled systems and standard silent PC configurations. Strong magnets ensure a secure hold of the top cover. For all those who attach great importance to maximum performance and water-cooled systems, the extremely air-permeable top cover is the right choice. Two pre-installed Pure Wings 2 fans with airflow optimized blades promise a perfect airflow and solid cooling performance. Despite the compact design, the two 140mm fans ensure low-noise operation. Up to three additional 140mm fans can be optionally installed. Front, side panels and the standard top cover are equipped with insulating mats and offer maximum stability and noise-reducing properties. The Pure Base 500 offers a spacious interior for installing high-end graphics cards and coolers up to 190mm high. Fans or radiators up to 360mm can be easily installed on the front. The top side offers space for fans and radiators with a size of up to 240mm. The Pure Base 500 offers numerous possibilities to install up to five SSDs. Two SSDs can be visibly installed in the interior. Thanks to the sophisticated cable routing, unwanted cables can be easily hidden.