COM Header
There is one COM header at COM1 on the X14SAE/X14SAE-F motherboard. Use a cable with
the COM header to access the COM1 COM port. COM ports provide serial communication
support.
For a detailed diagram of the X14SAE/X14SAE-F motherboard, see the layout under "Quick
Reference" on page 13.
COM Header
Pin Definitions: Nine Total
Pin# Definition Pin# Definition
1 SP_DCD0 6 SP_DSR0
2 SP_RXD0 7 SP_RTS0
3 SP_TXD0 8 SP_CTS0
4 SP_DTR0 9 SP_RI0
5 GND
DOM Power Connector
The Disk-On-Module (DOM) power connector, located at JSD1, provides 5V power to a solid
state DOM storage device connected to one of the SATA ports.
For a detailed diagram of the X14SAE/X14SAE-F motherboard, see the layout under "Quick
Reference" on page 13.
DOM Power Connector
Pin Definitions: Three Total
Pin# Definition
1 +5 V
2 GND
3 GND
Fan Headers
There are seven 4-pin fan headers (FAN1, FAN1A, FAN2B, FANA, FAN2, FAN3, and FAN3C)
on the X14SAE/X14SAE-F motherboard. Although pins 1-3 of the system fan headers are
backwards compatible with the traditional 3-pin fans, the 4-pin fans are recommended to take
advantage of the fan speed control. This allows fan speeds to be automatically adjusted based
on the motherboard temperature.
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X14SAE/X14SAE-F: Component Installation
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