
ATX-H310A
2-24
9. M.2 M-key socket
The M.2 M-key socket allows you to install an M.2 SSD module.
M2_TYPE_M1
NOTES:
• The M.2 module is purchased separately.
• The M.2 M-key slot supports PCIe SSD (Ideal Speed:800MB/s) and
2280/2242 storage devices.
10. Digital I/O header (10-pin DIO1)
This header includes 8 I/O lines (In/Out programmable). All of the Digital I/O
lines are programmable and each I/O pin can be individually programmed to
support various devices.
PIN 1
DIO
DIO_P#1 (In_1) DIO_P#3 (In_3)
DIO_P#5 (Out_1) DIO_P#7 (Out_3)
+5V
DIO_P#2 (In_2) DIO_P#4 (In_4) DIO_P#6 (Out_2) DIO_P#8 (Out_4) GND