ASRock Z270 Killer SLI/ac Quick Installation Guide - Page 28

Only one Tunderbolt AIC

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English CPU Fan Connector (4-pin CPU_FAN1) (see p.1, No. 4) ATX Power Connector (24-pin ATXPWR1) (see p.1, No. 5) ATX 12V Power Connector (8-pin ATX12V1) (see p.1, No. 1) Thunderbolt AIC Connectors (10-pin TB1) (see p.1, No. 24) (5-pin TB2) (see p.1, No. 20) Serial Port Header (9-pin COM1) (see p.1, No. 22) 26 FAN_SPEED_CONTROL CPU_FAN_SPEED FAN_VOLTAGE GND 1 2 34 This motherboard provides a 4-Pin CPU fan (Quiet Fan) connector. If you plan to connect a 3-Pin CPU fan, please connect it to Pin 1-3. 12 24 1 13 This motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13. 8 5 This motherboard pro- vides an 8-pin ATX 12V power connector. To use a 4 1 4-pin ATX power supply, please plug it along Pin 1 and Pin 5. DUMMY I2C_DATA I2C_CLOCK IRQ GND 1 GND SLP_S4# SLP_S3# PLUG_EVENT FRC_PWR Please connect a Thunderbolt™ add-in card (AIC) to the Thunderbolt AIC connector via the GPIO cable. * Please install the Thunderbolt™ AIC card to PCIE4 (default slot). * Only one Thunderbolt AIC Card is supported on this motherboard. RRXD1 DDTR#1 DDSR#1 CCTS#1 1 RRI#1 RRTS#1 GND TTXD1 DDCD#1 This COM1 header supports a serial port module.

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English
26
CPU ²an Connector
(4-pin CPU_²AN1)
(see p.1, No. 4)
Tis motherboard pro-
vides a 4-Pin CPU fan
(Quiet ²an) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
A³X Power Connector
(24-pin A³XPWR1)
(see p.1, No. 5)
Tis motherboard pro-
vides a 24-pin A³X power
connector. ³o use a 20-pin
A³X power supply, please
plug it along Pin 1 and Pin
13.
A³X 12V Power
Connector
(8-pin A³X12V1)
(see p.1, No. 1)
Tis motherboard pro-
vides an 8-pin A³X 12V
power connector. ³o use a
4-pin A³X power supply,
please plug it along Pin 1
and Pin 5.
Tunderbolt AIC
Connectors
(10-pin ³B1)
(see p.1, No. 24)
(5-pin ³B2)
(see p.1, No. 20)
Please connect a Tunderbolt™
add-in card (AIC) to the
Tunderbolt AIC connector via
the GPIO cable.
* Please install the Tunderbolt™
AIC card to PCIE4 (default
slot).
* Only one Tunderbolt AIC
Card is supported on this
motherboard.
Serial Port Header
(9-pin COM1)
(see p.1, No. 22)
Tis COM1 header
supports a serial port
module.
12
1
24
13
FAN_VOLTAGE
GND
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
5
1
8
4
I2C_DATA
GND
SLP_S3#
FRC_PWR
DUMMY
PLUG_EVENT
SLP_S4#
IRQ
GND
I2C_CLOCK
1
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1