LED Indicators
Storage controller
• Two single-color LEDs per Ethernet port 
indicating activity and link speed
• One dual-color LED per SAS connector 
indicating port activity and status
• One single-color LED indicating status
• One single-color LED indicating system faults
• One single-color LED for system identication
Power supply/cooling fan One dual-color LED handle indicating power supply 
and cooling fan status
Power Supply Units (PSU)
AC power supply (per power 
supply)
PSU Type 1 PSU Type 2 (Japan 
Only)
Maximum output power 1485 W 1485 W
Maximum input power 1688 W 1707 W
Maximum input current 8.8 A 17.5 A
Maximum inrush current 55 A for 10 ms or less 55 A for 10 ms or less
Nominal input voltage 
operating range
200–240 VAC 100–240 VAC
Nominal input frequency 50/60 Hz 50/60 Hz
Thermal output/heat 
dissipation
693 BTU per hour 757 BTU per hour
Available Hard Drive Power (Per Slot)
Supported hard drive power 
consumption (continuous)
Up to 1.2 A at +5 V
Up to 0.5 A at +12 V
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