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Impartial price comparison
Fractal Design Silent Series R3 140mm vs. Corsair iCUE QL120 RGB PWM 120mm LED 3-pack + 9
Connectors
3-pin
4-pin
4-pin
3-pin, 4-pin
4-pin
4-pin
4-pin
4-pin
4-pin
4-pin
4-pin
Product weight
160 g
514 g
490 g
410 g
260 g
145 g
340 g
163 g
156 g
137 g
Thickness
25 mm
25 mm
25 mm
25 mm
25 mm
25 mm
25 mm
25 mm
25 mm
Airflow
56.1 CFM
41.8 CFM
43.25 CFM
60.06 CFM
20 - 97 CFM
43.25 CFM
56.3 CFM
12 - 75 CFM
63 CFM
62 CFM
50.5 CFM
Available colours (fan/frame)
White, Black
White, Black, Grey
White, Black, Blue, Yellow, Red, Orange, Green
Red, Brown, Beige
White, Black, Grey
White, Black, Blue, Yellow, Red, Orange, Green
White, Black, Transparent
White, Black, Grey, Green
White, Blue, Yellow, Red, Orange, Green
Black
White, Black
Bearing type
Ball bearing
Liquid bearing
Liquid bearing
SSO bearing
Magnetic bearing
Liquid bearing
Liquid bearing
Magnetic bearing
Ball bearing
Liquid bearing
Fan control
PWM control
PWM control
PWM control
PWM control
PWM control
PWM control
PWM control
PWM control
PWM control
PWM control
Fan size
140 mm
120 mm
120 mm
120 mm
140 mm
120 mm
120 mm
120 mm
120 mm
120 mm
120 mm
Lighting effects
No
Yes
Yes
No
No
Yes
No
Yes
Yes
No
Colour
Diverse
Diverse
White
Light source
LED
LED
LED
LED
LED
Noise level
21 dB
26 dB
24.8 dB
22 dB
37 dB
24.8 dB
23 dB
37 dB
36 dB
8 dB
16.4 dB
Quantity
1 ​
3 ​
3 ​
1 ​
2 ​
1 ​
1 ​
2 ​
1 ​
1 ​
1 ​
Rotational speed
1000 RPM
1500 RPM
600 - 1500 RPM
450 - 2000 RPM
400 - 2000 RPM
600 - 1500 RPM
200 - 1800 RPM
400 - 2400 RPM
360 - 2200 RPM
650 - 1800 RPM
1450 RPM
Static pressure
0.87 mm H2O
1.55 mm H2O
1.61 mm H2O
1.65 - 2.34 mm H2O
0.2 - 3 mm H2O
1.61 mm H2O
0.2 - 4.2 mm H2O
1.79 mm H2O
Connection voltage
6 - 12 V
6 - 13.2 V
7 - 13.2 V
5 - 12 V
12 V
7 - 13.2 V
12 V
5 - 13.2 V