How many decibels is the fan on the highest speed?
1866058
couldn't say in decibles but it is a definite purr - softer than the vent system in the car though I think. I have a hearing loss and wear an aid and do have to turn the radio up a bit when I am using it, but not that noticeable in general and I often forget it is on after a few minutes.
1866059
You can clearly hear it, but it is just a whirring fan sound. A little bit annoying, but not too bad.
1252083
I don't know decibels but it is very quiet. It's in a room that has no other noise and I can barely hear it on full speed (I put a rheostat on it). Hope this helps. Kind regards.
2237798
I can't tell you the decibel rating, but it is fairly noisy. I am sitting in a bedroom 20 ft away, and it is still fairly loud. If you are concerned about the noise, buy one where the fan is mounted at the end of conduit, hung from the attic rafters. I have a low pitch roof, and did not have enough space to do this. My son has one, and it is very quiet. You can barely hear it. On the plus side, this fan really does a good job of moving air in from the outside. Hope this helps!
70466
The owner's manual states that the noise rating is 58.5 db at the highest speed (turbo). It's much lower in "normal" mode.
342099
I don't know decibel wise but I don't find it loud at all. There's no clicking or whirring of the motor. What you hear is the breeze blowing.
2021795
There is some noise at high speed but very little at other two speeds. I use my fan at low mostly as that is enough for me. Sorry I wouldn't know how to reduce it.
1648212
I have not experienced any vibration, slight sound from the fan while running in the maximum speed.
1066153
I'll assume the fan is quieter, but in both specs the fan seems to be the same. Old Model (the one I have) is 1700RPM, 29.75 dB(A) with a max airflow of 59.05CFM. This matches the manufactures site specs for the Quiet Edition.
1326161
I think it is. Of course the higher the speed the more fan and air noise you have. We use it on the medium setting all the time and forget that it even on.
641396
I don't know , but i think ddb Double Ball Bearingthe Fan Came with 3-speed switchFan Speed : 1200/1600/2000 rpm (avg.)(at average rpm) SIZEVolumetric Airflow: 39/56/79 CFMAcoustic Noise : 25/28/30 dBA
90250
You are pretty accurate, I love these fans because they move LOTS of air and I have been running it 24/7 for four months now with no problems. The negatives, they are loud and as you said there is not a significant difference between speeds; there IS a difference, but not from a quiet whisper to full throttle.
209986
The fan is very quite on the low setting. I can have it in a meeting room without distrubing anyone. When you get to the faster settings, it does get louder. It is very handy.
479348
This fan is three speed. I wrote to Lasko and here is what they said: CFM- 3160/LOW 3320/MED 3460/HIGH Just to reiterate what I and a lot of other reviewers have said: This fan puts out a ton of air and is pretty loud, especially on high. Construction is very solid. If you want to move a lot of air and you are okay with the noise it's hard to see how you could do much better.
1284248
It's a 200mm fan.Fan speed is variable, depending on the setting you choose. 500-800 RPMHere's the official product page: http://www.thermaltake.com/products-model_Specification.aspx?id=C_00001809
1232636
Yes. From very low to hi. The speed control is on a "roller switch". Love this fan!!!!
1028550
1 120mm fan Up to 69.69 CFM (maximum RPM) 19 dB-A silent application for CPU cooling
2178337
It has a switch on the back that controls the fan speed, its like an old volume nob. You can turn it up and down by rolling the switch up and down.