Well i've found 600W Storm STORM-600W Black Edition, 23dB, 120mm Silent Fan, Black, ATX12V v2.0.
Literally all i can afford. Is that a good quality PSU? And will it do the job? Thanks
A competitor sells that PSU for £18.07 including VAT.
I think the price says it all. It says it's a piece of rubbish.