The Eclipse P600S is designed to bring you the best of two worlds. A hybrid forged between silent and high-performance chassis. Find the optimal configuration in any situation by switching between quiet or performance mode. Designed with effective soundproofing panels and Phanteks\' new high airflow fabric, the Eclipse P600S offers the full potential of two opposites, minimum noise and maximum airflow. Main Features Superbly designed and crafted Midi-Tower supporting motherboards up to E-ATX Supports a dual-system with the help of an optional bracket Tempered glass side door for easy access Integrated insulating material, removable for improved airflow if preferred 3x 140 mm fans pre-installed, total of 6x 140 mm and 7x 120 mm fans possible Radiators up to 420 mm compatible Supports GPUs up to 435 mm long, vertical installation optional, CPU coolers up to 190 mm 4x 3, 5- and 3x 2, 5\" slots I/O Panel with 1x USB 3. 1 Type C- and 2x USB 3. 0 Type A