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Noiseblocker Black Silent Pro PC-P 80mm vs. Noctua NF-A12x25 PWM 120mm + 3

Connectors
3-pin, 4-pin
4-pin
4-pin
Product weight
55 g
163 g
91 g
260 g
Thickness
15 mm
25 mm
25 mm
15 mm
25 mm
Airflow
14 - 52 CFM
60.06 CFM
63 CFM
56 CFM
43.25 CFM
Available colours (fan/frame)
Black
Red, Brown, Beige
White, Blue, Yellow, Red, Orange, Green
White, Black
White, Black, Blue, Yellow, Red, Orange, Green
Bearing type
SSO bearing
Ball bearing
Liquid bearing
Fan control
PWM control
PWM control
PWM control
PWM control
PWM control
Fan size
80 mm
120 mm
120 mm
120 mm
120 mm
Lighting effects
No
No
Yes
No
Yes
Colour
White
Diverse
Light source
LED
LED
Noise level
26 dB
22 dB
36 dB
17 dB
24.8 dB
Quantity
1 ​
1 ​
1 ​
1 ​
1 ​
Rotational speed
2500 RPM
450 - 2000 RPM
360 - 2200 RPM
400 - 1300 RPM
600 - 1500 RPM
Static pressure
1.65 - 2.34 mm H2O
0.9 mm H2O
1.61 mm H2O
Connection voltage
5 - 13.8 V
5 - 12 V
12 V
7 - 13.2 V