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Noctua NF-A12x25 PWM 120mm vs. Prolimatech Ultra Sleek Vortex 12 PWM 120mm + 1

Connectors
3-pin, 4-pin
4-pin
Product weight
91 g
260 g
Thickness
25 mm
15 mm
25 mm
Airflow
60.06 CFM
56 CFM
43.25 CFM
Available colours (fan/frame)
Red, Brown, Beige
White, Black
White, Black, Blue, Yellow, Red, Orange, Green
Bearing type
SSO bearing
Liquid bearing
Fan control
PWM control
PWM control
PWM control
Fan size
120 mm
120 mm
120 mm
Lighting effects
No
No
Yes
Colour
Diverse
Light source
LED
Noise level
22 dB
17 dB
24.8 dB
Quantity
1 ​
1 ​
1 ​
Rotational speed
450 - 2000 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 - 12 V
12 V
7 - 13.2 V