IEI Integration AFL-15A-N270 v1.03 - Manual (Page 25)

AFOLUX AFL-15A-N270 Panel PC
Page 25
Figure 2-2: Preinstalled DDR2 SO-DIMM
2.3.1.2 Additional Memory
The Intel® 945GSE is capable of supporting one 200-pin 2.0 GB (max.) 400 MHz or
533 MHz DDR2 SDRAM SO-DIMM. If additional memory is required, please contact an
IEI sales representative and discuss the necessary system requirement.
2.3.2 Storage Capacity
The AFL-15A-N270 series supports an easily installed CompactFlash® Type II (CF
Type II) memory disk. The AFL-15A-N270 also supports a 2.5” SATA drive through the
on-board SATA connector inside the chassis.
2.4 External Peripheral Interface Connectors
The following section describes the external peripheral interface connectors on the bottom
panel of the subsystem.
2.4.1 Serial Port Connectors
The AFL-15A-N270 has two serial ports. One of these ports (COM1) is RS-232 only port.
The other serial port (COM3) can be configured as a RS-232, RS-422 or an RS-485 serial
port. Pin 9 on both ports can be set as the normal ring (RI) signal or can be designated as