How often need to replace an AIO?

[Nikumba]

Hi,

I have noticed now and again I can hear my Corsair H75 make a sound as if there is air in the pipework on occasion.

Performance has not been effected from what I can see, however I bought it back in Feb of 2014 so its now pushing 4 years old.

Should I be looking at replacing it or just not worry about it?

Thanks

Kimbie

 

[Nikumba]

It's over 4 years old now, so probably out of warranty.

I will keep an eye on it.

Cheers