Open Box - Rosewill 2U Server Chassis Rackmount Case 4 3.5'/2.5' HDD, 1 5.25' Device Micro-ATX Compatible 2 x 80mm PWM Fans 2x USB 3.0 .

Roomy Chassis: 2U server case with 4 internal 3.5' HDD bays and 1 extra 5.25' device slot. Expandable Design: 4 PCI slots and Micro-ATX compatibility for flexible expansion options. Quiet Cooling: 2 pre-installed 80mm front cooling fans for efficient, low-noise airflow. LED Indicators: Front panel LEDs for power, HDD, and LAN status for quick monitoring. Enhanced Utility: Includes 2 USB 3.0 ports for added connectivity and convenience.