| |  |  |
 |  |  | Form Factor |  |  | Model |  | 
 |  |  |
 |  |  | Height |  |  | Width |  |  | Depth |  |  | Gross Weight |  |  | Available Colors |  | 
 |  |  |
 |  |  | Buttons |  |  | LEDs | Power LEDHard drive activity LEDNetwork activity LEDSystem Information LED
 |  | Ports | 2 USB 2.0 ports, 2 USB 3.1 Gen 1 ports1 Line-out, 1 Mic-in
 | 
 |  |  |
 |  |  | Internal | 4 Fixed 3.5" drive baysOptional 4 internal 2.5" drive baysEnterprise SATA HDD only recommended
 |  | Peripheral | 2 Standard 5.25" Peripheral drive bays1 Internal 3.5" Fixed device bay
 | 
 |  |  |
 |  |  | Fans | 1x 12cm rear exhaust fanOptional 1x 12cm front cooling fan
 | 
 |  |  |
 |  |  | 668W AC power supply |  | AC Voltage |  |  | +5V |  |  | +5V standby |  |  | +12V | Max: 54A & Min: 0.2A (100Vac-240Vac)
 |  | -12V |  |  | +3.3V |  |  | Certification |  Platinum Certified
 
 | 
 |  |  
 |  |  | CPU | Monitors for CPU Cores, +1.8V, +3.3V, +5V, +-12V, +3.3V Standby, +5V Standby, VBAT, Memory, Chipset Voltages. 4+2-Phase-switching voltage regulator
 |  | FAN | Low noise fan speed control
 |  | Temperature | Monitoring for CPU and chassis environmentThermal Control for 5x 4-pin fan connectors PECI
 | 
 |  |  |
 |  |  | RoHS 
 |  |  | Environmental Spec. | Operating Temperature: 10°C to 35°C (50°F to 95°F)
Non-operating Temperature: -40°C to 70°C (-40°F to 158°F)
Operating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5% to 95% (non-condensing)
 | 
 |