Spacious Chassis: 4U server case with 8 internal 3.5' HDD bays and 3 extra 5.25' device slots. Expandable Design: 7 PCI slots and E-ATX compatibility for flexible expansion options. Exceptional Cooling: 7 pre-installed fans (2x120mm front, 3x120mm middle, 2x80mm rear) for optimal airflow and heat protection. LED Indicators: Front panel LEDs for power, HDD, and LAN status for quick monitoring. Enhanced Utility: Includes 2 USB 3.0 ports and a built-in front panel lock for added security.