Hik-Connect HIKVISION NVR Fan eco

[SaifZ]

hello everyone

I have HIK Vision NVR for 8 channels

The problem was that the fan inside used to make a noise so I remove the cover of the NVR and the noise was gone.

Any suggestion of how to get rid of the eco noise without actually removing the cover.

 

[SaifZ]

I really need help in reducing the noise

 

[fin]

Your lucky, I don’t know the unit you have but you already have an external power supply instead of a unit with an internal power supply with an additional fan as well as the case fan.

Try this post, people make the power supplies external like yours already is and then cut in the new Noctua fans which are known to be quieter

Noisy fan hikvision NVR solved with silent power bricks

Hi All, I have just installed my Noctua fans and when I unplug the case fan it seems nice and quiet. The case can does seems to be the issue. I’m thinking of leaving this unplugged as I don’t use any of the POE ports as I have an external switch with POE for the cameras. I also have 1 5TB drive...

www.use-ip.co.uk

lost of posts if you use the search function on fan noise and how to reduce it