Cabinet Form Factor: Rack-Mountable Mainboard Form Factor: Enhanced Extended ATX Quantity of Mainboards Supported: 1 Built-in Devices: LED Indicator Supported Mainboard Form Factor: ATX Extended ATX Enhanced Extended ATX Number of 3.5-inch Internal Drive Bays: 1 Number of 3.5-inch Hot-Swap Drive Bays: 24 Number of 2.5-inch Internal Drive Bays: 2 Number of 2.5-inch Hot-Swap Drive Bays: 2 Number of Expansion Slots: 7 Maximum Fans Supported Quantity: 5 count Power Device Type: Power Supply - hot-plug / redundant Power Device Location: Plug-in-module Redundant Power Device Installed Quantity: 1+1 Power Device Installed Quantity: 2 Power Device Maximum Quantity Supports: 2 Output Power: 1200 W Input Voltage: AC 100-127/200-240 V Input Frequency: 50/60 Hz Standard Rack Height: 4 U Security Features: Intrusion Switch External Color: Black Package Type: Box Maximum Operating Ambient Temperature: 35 °C Minimum Operating Ambient Temperature: 5 °C Maximum Operating Humidity: 90 % Minimum Operating Humidity: 8 % Maximum Non-Operating Ambient Temperature: 70 °C Minimum Non-Operating Ambient Temperature: -40 °C Maximum Non-Operating Humidity: 95 % Minimum Non-Operating Humidity: 5 % Depth (mm): 660 mm Height (mm): 178 mm Width (mm): 437 mm Nominal Weight: 34.02 kg Warranty Products returnable: Yes Warranty Term (month): 12 month(s) Warranty validation Criteria: Serial Number Pack Weight Brutto (kg): 34 kg Pack Weight Netto (kg): 34 kg Pack Weight (kg): 2 kg Pieces in pack: 1 Box Weight Brutto (kg): 34 kg Retail Packaging Net Weight Carton: 34 kg Retail Packaging Net Weight Plastic: 34 kg Packs in Box: 1