Power Supply; Serial Port - Supermicro X13DET-B User Manual

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 where
noisy power transmission is present.
The X13DET-B motherboard accommodates four 6-pin power connectors (JPWR1~JPWR4).
Although most power supplies generally meet the specifications required by the system, some
are inadequate. All these power connections are also required to ensure adequate power
supply to the system.
Warning! To avoid damaging the power supply or the motherboard, be sure to use
a power supply that accommodates four 6-pin power connectors (JPWR1 ~JPWR4)
on the motherboard. Failure in doing so may void the manufacturer warranty on your
power supply and motherboard.
It is strongly recommended that you use a high quality power supply that meets ATX power
supply Specification 2.02 or above. It must also be SSI compliant.

1.7 Serial Port

The X13DET-B motherboard supports one serial port via a header on the I/O board. COM
Port 1 is used for input/output. The UART provides legacy speeds with a baud rate of up to
115.2 Kbps.
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Chapter 1: Introduction