The Corsair SF600 is available from Scan.co.uk for £99.98 , which is obviously a bit more than most 600W units, but keep in mind that gold efficiency and the compact SFX form factor, as it's one of the best performance and priced SFX PSUs on the market today.
Excellent efficiency rating; Managed to exceed watt rating by +200; Quiet fan; Zero RPM and silent at <40% load; All flat cables; Fully modular; Low ripple and stable voltages; Competitive price; SFX form factor; 7-year warranty
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