HELP: Please recommend a new PSU for haswell setup

[BL888]

My Seasonic G650 Gold PSU gave up the ghost.

I now need to urgently get a new PSU.

Can anyone recommend a good 600W PSU around £70 thats:
a) quiet
b) known to last
3) solid

Im not really bothered if its modular as i have the fractal R4 case which has plenty of space to hide the cabling.

 

[BL888]

The new Corsair RM series is apparently tailored specifically for silent operation.

The fan doesn't spin up until under significant load like the Seasonic X Series and the internals are supposed to be free of issues like coil whine and buzzing.

interesting... How does this fair compared to my old Seasonic G650? or just get another G650?