SuperFlower Leadex GOLD 850W Fully Modular - Strange Buzz

[MrMacca]

I've started to hear a very strange noise from the SuperFlower Leadex GOLD 850W Fully Modular i bought from OCUK back in November last year.

It's like a constant flow of buzzing that appears and then disappears.

From what I can tell it is coming from the PSU. If I put my hand on the PSU, it sort of vibrates more as it makes the buzz/Hum sound.

I've included a DropBox Link so you guys can hear it.

Should I get it replaced?

 

[MrMacca]

Thanks ChuqNorris,

I'm going away so I won't be able to get it sorted until I am back, just out of curiosity, do I have to return all the cables too or can I just send the PSU?