ASROCK X99E-ITX/ac User Manual page 32

CPU Fan Connector
(4-pin CPU_FAN1)
(see p.6, No. 7)
ATX Power Connector
(24-pin ATXPWR1)
(see p.6, No. 1)
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.6, No. 5)
Chassis Intrusion Header
(2-pin CI1)
(see p.6, No. 2)
TPM Header
(17-pin TPMS1)
(see p.6, No. 20)
4 3 2 1
GND
FAN_VOLTAGE
CPU_F AN_SPEED
FAN_SPEED_CONTROL
24 13
12 1
4 8
1 5
1
GND
Signal
PCICLK
FRAME
PCIRST#
his motherboard pro-
vides 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.
his motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
his motherboard pro-
vides an 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
his motherboard
supports CASE OPEN
detection feature that
detects if the chassis cove
has been removed. his
feature requires a chassis
with chassis intrusion
detection design.
his connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certiicates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
X99E-ITX/ac
27