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Power Supplies
A system's power supply provides power to all of its components. Power supply
systems for all units are auto-sensing devices with automatic adaption to line
voltages from 100 to 240 volts, 50 to 60 Hz.
The power supply system in the Sun StorEdge 5310 NAS Appliance consists of two
redundant hot-swappable modules in a 1 + 1 configuration. Each module is capable
of maintaining a load of 500 watts. A minimum of one supply is required for proper
system operation, although two power supplies are required for power redundancy.
A red light on the rear of the power supply module indicates that the power cord is
disconnected.
Sun StorEdge 5310 NAS Appliance Power Supply
FIGURE 4-2
Power Supply features are:
500 W output capability
LED status indicators
Internal cooling fans with multi-speed capability
Built-in load sharing capability
Built-in overloading protection capability
Integral handle for insertion/extraction
Release Lever
Chapter 4 Using the Sun StorEdge 5310 NAS Appliance
Power supply module
Power supply modules
77
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