2504 controller FAN noise level

[andreyshashlov]

As i see at picture, 2504 have a FAN

but in technical data i dont find any information regarding noise level or fan speed.

http://www.cisco.com/c/en/us/products/collateral/wireless/2500-series-wireless-controllers/data_sheet_c78-645111.html

What about fan, is it variable speed or constant? And what average noise level in dB?

http://4.bp.blogspot.com/-OO2nM7GPDYc/UZYAOGn7udI/AAAAAAAAAA8/RbMqEct_Xjk/s1600/IMG20130515_002.jpg

[Scott Fella · Accepted solution]

I have a 2504 in my home lab and I will tell you that it's quite. My PC is loader than the 2504:)

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Scotty

[andreyshashlov]

Fan speed is variable (may be depends on temperature or traffic) or constant?

[Scott Fella]

It's constant. Like I mentioned, can't really hear it:)