Recommended PSU for the GeForce GTX550 ti?

[GrannyWrinkle96]

I need a PSU for my computer so that it can healthily run the GeForce GTX550 ti.
It says that it needs at least 400w and 24a on the 12v rail.
Can anyone recommend a new PSU which will run fine, quite quietly and around £30/40-ish
Thanks

 

[Ghostman 1]

Take a look at either Corsair or OZC, Make sure the power supply has at least a 80% rating..

 

[GrannyWrinkle96]

By that, do you mean efficiency?

 

[Ghostman 1]

Yep I sure do !!!!!!