Antec ISK 300-65 user manual Cooling System

COOLING SYSTEM

4.1TRICOOL™ EXHAUST FAN

There is a 80 x 25mm TriCool™ fan pre-installed on the right-hand side of the case. It has an external, three-speed switch that allows you to choose between quiet performance, or maximum cooling. The default speed setting is Low. The fan is mounted so that air blows out of the case. There are externally accessible switches for these fans located at the rear of your case.

Size:	80 x 25mm TriCool™ fan
Rated Voltage:	12V
Operating Voltage:	10.2V - 13.8V

Speed (RPM)

High 2600

Medium

2000

Low

1500

Input

Current

0.2A

(Max.)

0.15A

0.1A

Airflow

0.96m³ / min (34 CFM)

0.74m³ / min (26 CFM)

0.55m³ / min (20 CFM)

Static

Pressure

3.04mm-H2O

(0.12 inch-H2O)

1.79mm-H2O

(0.07 inch-H2O)

1.0mm-H2O

(0.03 inch-H2O)

Acoustic

Noise

30dBA

24.3 dBA

18.05 dBA

Input Power

2.4W

1.8W

1.2W

Note: The minimum voltage to start a TriCool™ fan is 5V. We recommend that you set the fan speed switch to High if you choose to connect the fan(s) to a fan control device. A fan control device regulates the fan speed by varying the voltage, which may start as low as 4.5V to 5V. Connecting a TriCool™ fan set on Medium or Low to a fan-control device may result in the fan not being able to start because the already lowered voltage from the fan control device will be further reduced by the TriCool™ circuitry below 5V.

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