Gigabyte Ultra Durable 3 - Page 26

3/4)
CPU
FANISYS
FAN
(Fan
Headers)
The
motherboard
has
a
4-pin
CPU
fan
header
(CPU.
FAN)
and
a
3-pin
system
fan
header
(SYS
FAN).
Most
fan
headers
possess
a
foolproof
insertion
design.
When
connecting
a
fan
cable,
be
sure
to
connect
-
itin
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
issipation,
it
is
recommended
that
a
system
fan
be
installed
Inside
the
chassis.
CPU FAN:
Pin No. | Definition |
1 GND
2 +12V/ Speed Control |
3 | Sense
4 Speed Control
n
L
ni
SYS
FAN
[
I
1
Pin
No.
|
Definition
Jg
d
1
GND
———————
SYS
FAN
2
uw
-|
3 Sense I
+
Be
sure
to
connect
fan
cables
to
the
fan
headers
to
prevent
your
CPU
and
system
from
over-
heating.
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.
5)
SATA2
0/1/2/3
(SATA
3Gbis
Connectors,
Controlled
by
H55
Chipset)
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.
Hardware
Installation
-24-
SATA2
2
SATA2
3
Pin
No.
|
Definition
1
1
GND
IEE]
e
3
TXN
7
je)
4
|
eno
SATA2
0
SATA2
À
5
|
RXN
6
RXP
7
GND
L-shaped end of
the SATA cable to your SATA hard
drive.