Antec TWO HUNDRED - Cooling System; TwoCool Fan Specifications and Operation

10
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