Abstract: There is provided a computer case including an enclosure having a forward face and a rearward face. An inlet opening is formed on the forward face and is configured to allow ambient air to enter the enclosure through the inlet opening. At least one outlet opening is formed on the rearward face and is configured to allow air within the enclosure to exit through the outlet opening at a first flow rate. The inlet opening and the outlet opening are in fluid communication with each other to define airflow from the forward face to the rearward face within the enclosure. The computer case further includes an inlet assembly in fluid communication with the inlet opening. The inlet assembly includes an air filter and a fan. The fan directs air through the filter and into the inlet opening at a second flow rate being greater than the first flow rate.