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M S-6439 Barebone
Serial ATA Connectors: SATA1 / SATA2
These connectors are high-speed Serial ATA interface port. Each connector can
connect to one Serial ATA device.
Fan Power Connectors: CPU_F1 / SYS_F2
The CPU_F1 (processor fan) and SYS_F2 (system fan) support system cooling fan
with +12V. It supports three-pin head connector. W hen connecting the wire to the
connectors, always take note that the red wire is the positive and should be con-
nected to the +12V, the black wire is Ground and should be connected to GND. The
mainboard has a Super I/O to detect CPU/fab temperature, you must use a specially
designed fan with speed sensor to take advantage of the CPU fan control.
Important
Please refer to the recommended CPU fans at processor's official
website or consult the vendors for proper CPU cooling fan.
2-10
SATA1 / SATA2
GND
Sensor
+12V
+12V
Sensor
GND
CPU_F1
SYS_F2
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