Power Supply - Supermicro X11SBA-LN4F/F User Manual

X11SBA-LN4F/F User's Manual
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 enabling operating system-directed power management, ACPI also provides a
generic system event mechanism for Plug and Play and an operating system-independent
interface for configuration control.

1.6 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. 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.
Note 1: The X11SBA Series motherboard alternatively supports a 4-pin 12V DC input
power supply for embedded applications. The 12V DC input is limited to 12A by design.
It provides up to 144W power input to the motherboard. Please keep onboard power
use within the power limits specified above. Over-current DC power use may cause
damage to the motherboard.
Note 2: Do not use the 4-pin DC power @JPW2 when the 24-pin ATX Power @JPW1 is
connected to the power supply. Do not plug in both JPW1 and JPW2 at the same time.
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