Do Alphacool fans with 6 pin plug have a tacho signal?

[Pampersfinn12]

Is the remaining wire for reading out the rpm?

 

[Luckystricker]

Hi @Pampersfinn12

Which fan would it be about? I don't know of any with a 6 pin connection.
Unless you mean the extension cords for the Eismatrix 2, but this one has a 5 pin connector. And here would be just two of them for the fan motor, plus and ground, the tach signal only goes as far as the controller.

Best Regards

 

[Pampersfinn12]

Some of those with grey rubber pads and double shroud rgb rings have 6 pin.

 

[Luckystricker]

Hi @Pampersfinn12

Then you most likely mean these fans here, right? Unfortunately, I can't tell you that now because I don't have these fans here. sorry Maybe @Thomas_S can tell you.

Alphacool Eiszyklon Aurora LUX Digital RGB - 3er Kit (120x120x25mm)

Der Alphacool Eiszyklon Aurora LUX Lüfter bietet eine umfangreiche RGB Beleuchtung und eignet sich ideal als Silent Lüfter. Mit maximal 1100 rpm bleibt er auch auf maximaler Drehzahl angenehm leise. Der Rahmen des Lüfters ist natürlich...

www.alphacool.com

 

[Pampersfinn12]

Yes, these and another 1300 rpm one and different sizes (95mm with regular plugs) and the older ones have a blue αc logo.

 

[Pampersfinn12]

What about ASIN B07P5S1ZBQ? Is this a counterfeit or branded as well (ordered from the same factory)?

 

[Luckystricker]

Hi @Pampersfinn12

I don't know what that is now? Do you have more information about it here?

Best Regards