Gigabyte GA-Z97X-UD5H User Manual - Page 27
CPU_OPT Water Cooling CPU Fan Header, SATA_EXPRESS SATA Express Connector, M.2, SATA Express
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Page 27 highlights
1 23 S 1 23 S 6) CPU_OPT (Water Cooling CPU Fan Header) The fan header is 4-pin and possesses a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire). The speed control function requires the use of a fan with fan speed control design. 1 S_ Pin No. Definition 1 GND S 2 3 +12V / Speed ControlB S S S 3 Sense 4 VCC SF B_ 7) SATA_EXPRESS (SATA Express Connector) The SATA Express connector supports a single SATA Express device. S_ S_ M.2, SATA Express, and SATA3 4/5 connectors can only be used one at a time. The SATA3 4/5 connectors will become unavailable when an M.2 SSD is installed. - 27 - Hardware Installation
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- 27 -
Hardware Installation
6)
CPU_OPT (Water Cooling CPU Fan Header)
The fan header is 4-pin and possesses a foolproof insertion design. When connecting a fan cable, be sure
to connect it in the correct orientation (the black connector wire is the ground wire). The speed control
function requires the use of a fan with fan speed control design.
Pin No.
Deļ¬nition
1
GND
2
+12V / Speed Control
3
Sense
4
VCC
1
7)
SATA_EXPRESS (SATA Express Connector)
The SATA Express connector supports a single SATA Express device.
M.2, SATA Express, and SATA3 4/5 connectors can only be used one at a time. The SATA3 4/5
connectors will become unavailable when an M.2 SSD is installed.