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internal server power supplies.
Possible Power Status values follow:
• Redundant—Indicates that the power supplies are in a redundant state.
• Not Redundant—Indicates that at least one of the power supplies is not providing power
to the server. The most common reason for this status is a loss of input power to the
power supply.
• OK—A Common Slot Power Supply is not installed. The installed power supply is working
correctly.
• N/A—Only one power supply is installed. Redundancy is not applicable in this
configuration.
High Efficiency Mode
The redundant power supply mode that will be used when redundant power supplies are
configured. The possible values follow:
• N/A—Not applicable.
• Balanced Mode—Delivers power equally across all installed power supplies.
• High Efficiency Mode (Auto)—Delivers full power to one of the power supplies, and
places the other power supplies on standby at a lower power-usage level. A semi-random
distribution is achieved because the Auto option chooses between the odd or even power
supply based on the server serial number.
• High Efficiency Mode (Even Supply Standby)—Delivers full power to the odd-numbered
power supplies, and places the even-numbered power supplies on standby at a lower
power-usage level.
• High Efficiency Mode (Odd Supply Standby)—Delivers full power to the even-numbered
power supplies, and places the odd-numbered power supplies on standby at a lower
power-usage level.
• Not Supported—The installed power supplies do not support High Efficiency Mode.
Power Supplies list
Some power supplies do not provide information for all the values in this list. If a power supply
does not provide information for a value, N/A is displayed.
• Bay—The power supply bay number.
• Present—Indicates whether a power supply is installed. The possible values are OK and Not
Installed.
• Status—The power supply status. The displayed value includes a status icon (OK, Degraded,
Failed, or Other), and text that provides more information. The possible values follow:
◦ Unknown
◦ Good, In Use
◦ Good, Standby
◦ General Failure
◦ Over Voltage Failure
◦ Over Current Failure
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