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Chapter 1: Product introduction
5. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2)
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. Insufcient air ow inside
the system may damage the motherboard components. These are not jumpers! Do not
place jumper caps on the fan connectors! The CPU_FAN connector supports a CPU fan of
maximum 2A (24 W) fan power.
Only the 4-pin CPU fan supports the ASUS Fan Xpert 2 feature.
CHA_FAN1
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
CHA_FAN2
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
H87M-E
H87M-E Fan connectors
6. Intel
®
H87 Serial ATA 6.0Gb/s connector (7-pin SATA6G_1~6 [yellow])
This connector connects to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s
signal cables.
• You must install Windows. XP Service Pack 3 or later version before using Serial ATA
hard disk drives.
• When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI].
See section 2.6.3 SATA Conguration for details.
SATA6G_1
GND
RSATA_RXP1
RSATA_RXN1
GND
RSATA_TXN1
RSATA_TXP1
GND
SATA6G_2
GND
RSATA_RXP2
RSATA_RXN2
GND
RSATA_TXN2
RSATA_TXP2
GND
SATA6G_3
GND
RSATA_RXP3
RSATA_RXN3
GND
RSATA_TXN3
RSATA_TXP3
GND
SATA6G_4
GND
RSATA_RXP4
RSATA_RXN4
GND
RSATA_TXN4
RSATA_TXP4
GND
SATA6G_5
GND
RSATA_RXP5
RSATA_RXN5
GND
RSATA_TXN5
RSATA_TXP5
GND
SATA6G_6
GND
RSATA_RXP6
RSATA_RXN6
GND
RSATA_TXN6
RSATA_TXP6
GND
H87M-E
H87M-E SATA 6.0Gb/s connectors