Gigabyte MATMH61, User Manual

Page: 19 / 67

- 19 - Hardware Installation
Pin No. Definition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
8 VCC
9 GND
9
9
1
1
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
3) SATA1/SATA2 (SATA 3Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and
1.5Gb/s standard. Each SATA connector supports a single SATA device.
•
A RAID 0 or RAID 1 configuration requires at least two hard drives. If more than two hard drives
are configured, the total number of hard drives must be an even number.
• A RAID 10 configuration requires four hard drives.
(Note) When a RAID configuration is built across the SATA 6Gb/s channels, the system performance of
the RAID configuration may vary depends on the devices are connected.
SATA1
SATA1
SATA2
SATA2
4/5/6) CPU_FAN/SYS_FAN (CPU Fan/System Fan Headers)
The motherboard has one 4-pin CPU fan header (CPU_FAN), and two 4-pin (SYS_FAN) system fan
headers. 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). The motherboard
supports CPU fan speed control, which requires the use of a CPU fan with fan speed control design. For
optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
1
DEBUG
PORT
G.QBOFM
1
DEBUG
PORT
G.QBOFM
Pin No. Definition
1 GND
2 +12V
3 Sense
4 Speed Control
CPU_FAN
SYS_FAN
SYS_FAN2
•
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 configuration jumper blocks. Do not place a jumper cap on the headers.