Honestly, how are you guys expecting a 24 Port POE to be fanless?

Lets start with some logical points here:

1) 24 Ports x 15.4W/Port = 369.4Watts + Switch Power = ~400Watts... now Power Supply isn't that efficient so you're getting probably a 500Watt Power Supply (assuming 80%)...

2) with a 1U chassis, you can't blow air up or down... only front and back.. so you're stuck with a 40mm fan..

...




Benny Amorsen wrote:
Paul Hales <pdha...@optusnet.com.au> writes:

My memory of a HP procurve (a 2626 PWR from memory) was that it was
quite noisy - have they changed?

The 2626 is either extremely noisy or fairly noisy, depending on which
you happen to get. Luck of the draw; I haven't found a way to predict
it. The 2650 is almost always in the fairly category.

However, the 2610-24 is fanless, which sounds great. Except the PoE
versions aren't fanless. The 2610-24/12PWR is not THAT bad unless
it gets hot, the 24PWR and 48PWR are fairly noisy.


/Benny


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