The Sohoo 2816BK is a black midi-tower chassis designed to house ATX, Micro-ATX, or ITX motherboards. Built from 0.4mm SPCC/SGCC steel with an ABS front panel, it features an open frame design that helps maintain high airflow to keep your components cool. The interior provides versatile storage options, including two 5.25" external bays for optical drives, one 3.5" external bay, and internal mounts for one 3.5" HDD and three 2.5" SSDs. For hardware compatibility, the case supports graphics cards up to 310mm in length and CPU coolers up to 140mm high. It includes seven PCI expansion slots and a top-mounted ATX power supply. You can customize the cooling further by adding up to two fans in the front (120, 92, or 80mm) and one in the rear (80 or 92mm). The front I/O panel offers quick access to two USB 2.0 ports and HD audio, making it a practical choice for a home or office workstation.