OverviewHigh density noise-reducing material: Creating an optimal silent case,Innovative interl layout: Perfectly straight airflow path to the CPU heatsink for air cooling set ups or extensive radiator mounting possibilities for water cooling set ups,Water-cooling ready: Housing radiators up to 420 mm in the top and 360 mm in the front, including smart reservoir brackets; Featuring drill-free reservoir mounting on the front of the motherboard tray and pre-drilled pump mounting holes on the bottom panel,ModuVent fan slot covers: Providing the option of additiol cooling or maximum sound absorption,Massive cooling support: Including 2x Fractal Design Dynamic GP14 140 mm fans developed for superlative airflow while still maintaining low noise levels.Excellent storage options: Vertical HD trays behind the front parion of the motherboard tray; Three steel trays with vibration-dampening grommets for a 3.5" or 2.5" drive on each tray, without disrupting airflow or interfering with radiator mounting