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4.2 TOP 140 MM TWOCOOL™ FAN
The DF-30 comes with one 140mm TwoCool™ LED fan. This fan has a two-speed switch that lets you
choose the speed best suited to your need. This switch is located at the rear of the case. The default fan speed
setting is Low.
140 MM FAN SPECIFICATIONS:
Size: 140 x 25 mm two-speed fan
Rated Voltage: 12V DC
Operating Voltage: 10.8V ~ 13.2 V
0.8 mm-H
2
O
(0.03inch-H
2
O)
0.28 mm-H
2
O
(0.01inch-H
2
O)
4.3 FRONT 120 MM BLUE LED FANS
The DF-30 comes with two white 120 x 25 mm white LED fans which are pre-installed in front of each Fleet-
Release™ access door to cool the hard drives. These fans are installed so that air will be blown into the case.
Each fan comes with a speed control knob at the front of the faceplate. Turn the knob clockwise to increase
the speed. The lowest speed is 1200 rpm while the highest speed is 2000 rpm.
120 MM BLUE LED FAN SPECIFICATIONS:
Size: 120 x 25 mm speed control fan
Rated Voltage: 12V DC
Operating Voltage: 10.8V ~ 13.2 V
2.55 mm-H
2
O
(0.1inch-H
2
O)
0.637 mm-H
2
O
(0.03inch-H
2
O)
Turn this knob to adjust the fan.
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