Asus KCMR-D12 User Guide - Page 50

Front fan connectors, pin CPU_FAN1/2; REAR_FAN1-2; FRNT_FAN1-4, Serial General Purpose Input/Output

Page 50 highlights

4. Front fan connectors (4-pin CPU_FAN1/2; REAR_FAN1-2; FRNT_FAN1-4) The fan connectors support cooling fans of 350 mA-740 mA (8.88 W max.) or a total of 3.15 A-6.66 A (53.28 W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, ensuring that the black wire of each cable matches the ground pin of the connector. • DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. • These are not jumpers! DO NOT place jumper caps on the fan connectors! • All fans feature the ASUS Smart Fan technology. 5. Serial General Purpose Input/Output connector (6-1 pin SGPIO1/2/3/4) This connector is used for the SGPIO peripherals for the LSI MegaRAID and Intel Matrix RAID SATA LED. 2-32 Chapter 2: Hardware information

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2-32
Chapter 2: Hardware information
4.
Front fan connectors
(4-pin CPU_FAN1/2; REAR_FAN1—2; FRNT_FAN1—4)
The fan connectors support cooling fans of 350 mA–740 mA (8.88 W max.)
or a total of 3.15 A–6.66 A (53.28 W max.) at +12V. Connect the fan cables to
the fan connectors on the motherboard, ensuring that the black wire of each
cable matches the ground pin of the connector.
DO NOT forget to connect the fan cables to the fan connectors. Insufficient
air flow inside the system may damage the motherboard components.
These are not jumpers! DO NOT place jumper caps on the fan connectors!
All fans feature the ASUS Smart Fan technology.
5.
Serial General Purpose Input/Output connector (6-1 pin SGPIO1/2/3/4)
This connector is used for the SGPIO peripherals for the LSI MegaRAID and
Intel Matrix RAID SATA LED.