Gigabyte GA-E240N - Fan Headers and SATA Connector Specifications; CPU and System Fan Header Pinouts; SATA 3 Gb;s Connector Pinout Details

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3/4) CPU_FAN/SYS_FAN (Fan Headers)
The motherboard has a 3-pin CPU fan header (CPU_FAN) and a 4-pin system fan header (SYS_FAN).
Most fan headers possess 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). For optimum heat dissipation, it
is recommended that a system fan be installed inside the chassis.
• Be sure to connect fan cables to the fan headers to prevent your CPU and system from
overheating. Overheating may result in damage to the CPU or the system may hang.
• Thesefanheadersarenotcongurationjumperblocks.Donotplaceajumpercapontheheaders.
CPU_FAN
1
CPU_FAN:
Pin No. Denition
1 GND
2 +12V
3 Sense
5) SATA2 0/1/2/3 (SATA 3Gb/s Connectors)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard.
Each SATA connector supports a single SATA device.
1
DEBUG PORT
G.QBOFM
DEBUG PORT
G.QBOFM
Pin No. Denition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
SYS_FAN
DEBUG
PORT
G.QBOFM
1
SYS_FAN:
Pin No. Denition
1 GND
2 +12V /Speed Control
3 Sense
4 VCC
DEBUG PORT
G.QBOFM
DEBUG PORT
G.QBOFM
7
7
77
1
1
1
SATA2
0 1 2 3