4U RACKMOUNT DESIGN: Professional-grade server chassis with standard 19-inch rack compatibility and 4U height, measuring 19 inches wide and 440mm deep for spacious hardware configurations LIQUID COOLING SUPPORT: Engineered to accommodate a 360mm AIO liquid cooling radiator (not included) for superior thermal management and high-performance cooling under intensive workloads SUPERIOR AIRFLOW: Extensive mesh ventilation on the front panel promotes optimal airflow throughout the chassis, working seamlessly with liquid cooling systems to maintain ideal operating temperatures CONVENIENT FRONT ACCESS: Front-mounted USB 3.0 ports provide quick data transfer and peripheral connections, with easily accessible power and reset buttons for efficient operation DURABLE CONSTRUCTION: Robust steel construction in sleek black finish ensures long-lasting durability, includes rack-mounting brackets for secure installation in standard server racks Equipped with a front-mounted LCD status display, this 4U rackmount chassis allows users to monitor fan speeds and internal temperatures at a glance, ensuring optimal system stability and performance in demanding server environments.