Planning for years, we finally decide to announce our best work ever: the 77xx series. The 77xx series not only gathers the essential factors a perfect business system has, but also amazes you by its astonishing compact size. In only 8L volume, it is able to contain a standard mATX motherboard with standard TFX PSU. Abundant functional options make it a perfect choice for different applications. It definitely is a powerful computer case you don’t want to miss!