Cooler Master HAF Stacker 915F Mini-ITX Computer Case - Supports Large CPU Air Coolers (Front PSU Mount) Front power supply mount allows the use of tall CPU air coolers (up to 6.69 in) such as the Cooler Master Hyper 212 EVO Spacious interior for full sized components like standard ATX power supplies and the latest graphics cards Superior airflow with numerous ventilation areas Compatible with other HAF Stacker enclosures; stack onto other 915Fs or 915Rs to build dual or even triple systems Can support water cooling radiators up to 140mm on side panel or 120mm in rear (based on hardware size and configuration)