A SERVICE OF

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9
C
OOLING
S
YSTEM
4.1
T
WO
C
OOL
F
ANS
Rear TwoCool™ Fan – There
is
a
120
x
25mm
TwoCool™
fan
preinstalled
at
the
rear
of
the
case.
The
fan
is
installed
so
the
air
will
be
blown
out
of
the
case. This
fan
comes
with
a
two-speed
switch
that
let
you
choose
the
speed
best
suited
to
your
need. The
default
fan
speed
setting
is
Low.
120mm TwoCool™ Specifications
Size
:
120 x 25mm TwoCool™ fan
Rated Voltage
:
12V
Operating Voltage
:
10.8V ~ 13.2 V
Speed
(RPM)
Input
Current
Airflow
Static
Pressure
Acoustic
Noise
Input
Power
High
1500
0.30A
(Max.)
1.434 m³ / min
(51.2 CFM)
1.212mm-H
2
O
(0.047 inch-H
2
O)
27.9 dBA 3.6W
Low
900
0.18A
0.0843 m³ / min
(30.1 CFM)
0.486mm-H2O
(0.02 inch-H2O)
16.9 dBA 2.16W
Top TwoCool™ Fan
– The
case
comes
with
a
140
mm
top
exhaust
fan.
The
fan
is
installed
so
the
air
will
be
blown out
of
the
case. This
fan
comes
with
a
two-speed
switch
that
let
you
choose
the
speed
best
suited
to
your
need. The
default
fan
speed
setting
is
Low.
140mm TwoCool™ Specifications
Size: 140 x 25mm TwoCool™
Rated Voltage: 12V
Operating Voltage:
10.8V ~ 13.2 V
Speed
(RPM)
Input
Current
Airflow
Static
Pressure
Acoustic
Noise
Input
Power
High
1200
0.30A
(Max.)
1.7 m³ / min
(58.9 CFM)
0.8 mm-H2O
(0.03 inch-H2O)
26 dBA 3.6W
Low
800
0.2A
0.95 m³ / min
(33.6 CFM)
0.28mm-H2O
(0.011 inch-H2O)
21.8 dBA 2.4W