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Forum Discussion
Netgear Prosafe XS712T stock fan replacement?
I have setup a 10GbE home network/lab, and my backbone is the XS712T. Not the version 2, but the older model. Its used and possibly out of warranty. The fans on my 10GbE Netgear Prosafe XS712T sw...
Difference does indicate lower high RPM and much lower airflow overall. The original fan can use up to 8.7W, while the alternate low noise one runs on .7W. That makes it easy to be much more silent.
I must admit that fans - especially with a lot of operation time at potentially higher RPMs are wearing out, starting to cause more noise than required.
When you can take the risk of installing the low power fans, giving up the ability to run the switch on top of a x kWh rack, at the price of a smaller cooling (and the potential risk of an indicated fan error)...
The alternate fan does take much less amps (more than 10 times) - at the same nominal voltage. Where is the risk?
Thanks schumaku
That is reassuring to hear. I have ZERO experience with electricity and technology, so was worried that changing the fan amperage might damage the circuitry in the motherboard.
I will go ahead and try it.
Many thanks
Hi odessouky,
how did it go? Did you success in changing the fans? Is it much quieter now?
Thanks
Hi schumaku
I replaced the stock fans today with 2x Noctua NF-A4x20 PWM fans
I wanted to know if the temperatures are safe?
With the STOCK very noisy fans the temperatures were:
Sensor 1: 43C
Sensor 2: 58C
With the Noctua NF-A4x20 PWM fans:
Sensor 1: 45C
Sensor 2: 68C
If I populate 4 10GbE ports with 10GbE connections, Sensor 2 goes up to 72C.
I am very very happy that the noise is now SILENT, but a little worried about the temperatures?
Thanks
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