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Chapter 2: Hardware informationChapter 2: Hardware information
Chapter 2: Hardware informationChapter 2: Hardware information
Chapter 2: Hardware information
7.7.
7.7.
7.
USB port connector (10-1 pin USB34)USB port connector (10-1 pin USB34)
USB port connector (10-1 pin USB34)USB port connector (10-1 pin USB34)
USB port connector (10-1 pin USB34)
This connector is for additional USB 2.0 ports. Connect the USB
module cable to this connector, then install the module to a slot
opening at the back of the system chassis.
Never connect a
1394 cable1394 cable
1394 cable1394 cable
1394 cable to the USB connectors. Doing so will
damage the motherboard!
6.6.
6.6.
6.
CPU and system fan connectors (4-pin CPU_FAN1/2,CPU and system fan connectors (4-pin CPU_FAN1/2,
CPU and system fan connectors (4-pin CPU_FAN1/2,CPU and system fan connectors (4-pin CPU_FAN1/2,
CPU and system fan connectors (4-pin CPU_FAN1/2,
3-pin REAR_FAN1/2, FRNT_FAN1/2)3-pin REAR_FAN1/2, FRNT_FAN1/2)
3-pin REAR_FAN1/2, FRNT_FAN1/2)3-pin REAR_FAN1/2, FRNT_FAN1/2)
3-pin REAR_FAN1/2, FRNT_FAN1/2)
The fan connectors support cooling fans of 350 mA ~ 740 mA (8.88 W
max.) or a total of 2.1 A ~ 4.44 A (53.28 W max.) at +12V. Connect
the fan cables to the fan connectors on the motherboard, making sure
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!
NCCH-DR
NCCH-DR Fan connectors
GND
Rotation
+12V
CPU_FAN2
REAR_FAN2REAR_FAN1
FRNT_FAN1 FRNT_FAN2
CPU_FAN1
GND
Rotation
+12V
GND
Rotation
+12V
GND
Rotation
+12V
GND
FANPWR3
FANOUT6
Rotation
GND
FANPWR2
FANOUT4
Rotation
NCCH-DR
USB+5V
USB_P4-
USB_P4+
GND
NC
NCCH-DR USB 2.0 connector
USB34
USB+5V
USB_P3-
USB_P3+
GND
The USB port module is purchased separately.