Xion XON-990-BK Meshed Mid Tower Case - Black - Retail 5.25" and 3.5" Screwless rail design for easy setup or removal of optical drives and HDDs Support for up to 6x 120mm fans and Top 1x120mm for single radiator of liquid cooling solution with removal honeycomb steel mess cover. Hot-Swap Enabled Front- loading dock for SATA HDD (3.5" & 2.5"). Latest Audio, USB 2.0, and USB 3.0 internal support Large honeycomb steel mesh design for optimal airflow Black Internal finish for sleek look