Acpi Features; Power Supply - Supermicro X10DRS-2U User Manual

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ACPI Features

ACPI stands for "Advanced Configuration and Power Interface." The ACPI specifi-
cation defines a flexible and abstract hardware interface that provides a standard
way to integrate power management features throughout a system, including its
hardware, operating system, and application software. This enables the system to
automatically turn on and off peripherals such as network cards, hard-disk drives,
and printers.
In addition to operating-system-directed power management, the ACPI also provides
a generic system event mechanism for Plug-and-Play and an operating-system-in-
dependent interface for configuration control. The ACPI leverages the Plug-and-Play
BIOS data structures, while providing an implementation that is compatible with the
Windows 2012 R2 operating system and independent of the processor architecture.
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Power Supply

As with all computer products, a stable power source is necessary for proper and
reliable operation. It is even more important for processors that have high CPU
clock rates.
The X10DRS-2U/3U/4U motherboard supports two SMCI-proprietary power con-
nectors located at PM1/PM2 on the I/O front panel and a 4-pin power connector
on the motherboard. To provide adequate power to the system, be sure to connect
these three connectors (PM1/PM2) to the power supply. Additionally, in areas where
noisy power transmission is present, you may choose to install a line filter to shield
the computer from noise. It is recommended that you also install a power surge
protector to help avoid problems caused by power surges.
Warning! To avoid damaging the power supply or the motherboard, be sure to connect
the power connectors (PM1/PM2) to the power supply. Failure to do so may void the
manufacturer warranty on your power supply and motherboard.
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Chapter 1: Overview