Key features ● Seamless, scratch-resistant tempered glass side panel ● Optimized for silence with high-density industrial dampening on side, top and front panels ● Full USB 3.1 Gen 2 Type-C with support for fast charging and up to 10Gbps transfer speeds ● Nine fan positions with intuitive layout and clear airflow paths for massive cooling capacity ● Extensive water cooling support with room for radiators up to 420mm in the top, 360 mm in the front, and 280 mm in the base ● Full-length power supply shroud hides excess cables for a clean interior and features a removable panel for installation of larger front radiators ● Third generation ModuVent™ technology gives users a choice between a soundproof steel cover or filtered multi-fan ventilation setup in the top panel ● Easy-to-clean high airflow nylon filters on the front, top, and base with full PSU coverage and front access for convenience ● Nexus+ Smart Hub offers superior control of six additional case fans and three PWM devices via your motherboard ● Three Fractal Design Dynamic X2 GP-14 140 mm fans come pre-installed with dual intakes and rear exhaust for optimal airflow right out of the box ● Concealed drive mounts for up to three 3.5" HDDs leave ample forward space for reservoirs and advanced water cooling setups ● Customizable 2.5” storage solution with two brackets and a choice of four locations to hide drives beneath the motherboard tray or display them prominently on top of the PSU shroud ● Sleek anodized aluminum front panel with sound absorbent inlay Package contents ● Define S2 - Tempered Glass computer case ● User manual ● Accessory box