Khaos features breakthrough design in every category effectively satisfying the needs of the most power hungry PC Enthusiasts and Gamers. Following the success of the Lexa Chassis, NZXT took on the major feat of designing an ultra-premium chassis achieving "perfect symmetry" with matching curves and mirrored design. The Khaos Features two 120 mm fans for intake over 8 HDDs along with the first-ever three 120mm fan bracket is placed exactly before the video card and motherboards to ensure steady airflow. Khaos is built with high quality craftsmanship infused throughout the chassis and comprised completely of durable 2mm and 3mm thick aluminum. Khaos features 11 5.25" bays providing a large array of space for drives such as CD-ROMS, Temperature Displays, and multi-format readers. Standard with mounted rubber finished wheels for moving the chassis around the home make this one of the best cases you'll find anywhere.