ciao a tutti.
volevo chiedere quale di queste ventole è "migliore"
1. Aerocool 120mm Silver Fan
1500RPM,27dB,3 & 4pin Plug
Dimension120x120x25 mmRated Voltage12 VDC Operating Voltage10.2-13.8 VDC Air Flow65 CFM Static Pressure0.065 Inch-H2OInput Current0.33 A (MAX.) Input Power3.96 W Speed1,500 RPM±10% Noise26.58 dBA Weight130 grams Operating Temperature-10 degrees centigrade to +70 degrees centigrade BearingSleeve Bearing
2.
Aerocool 80mm Silver Fan
2500RPM,21dB,3 & 4pin Plug
Technical SpecsDimension80x80x25 mm Rated Voltage12 VDC Operating Voltage10.2-13.8 VDC Air Flow33 CFM Static Pressure0.095 Inch-H2O Input Current0.25 A (MAX.) Input Power3 W Speed2,500 RPM±10% Noise21.6 dBA Weight76 grams Operating Temperature-10 degrees centigrade to +70 degrees centigrade BearingSleeve Bearing
3.Arctic Cooling 120mm Fan PWM
1500RPM, 24.5dB, 400 mm length
SpezificationDimensions120 x 120 x 25mmRated Fan Speed400 - 1500 RPMAir Flow56.3 CFM / 94.7 m3/hNoise Level10.5 dB(A) - 24.5.0 dB(A), 0.05 Sone - 0.6 SonePower Consumption12 V, 0.13 Amp.Weight166 gBearingFluid Dynamic Bearing Cable Length400mm PST
- PWM amplifier integrated on motor circuit
- 4 pin plug for receiving power and PWM signal from motherboard
- 4 pin socket for CPU cooler or second fan
- 3 pin plug to send fan RPM signal to motherboard