400W UltraQuiet Power Supply

£25.99 400 Watt Switching ATX Power Supply 400W Power Supply · Single ball bearing fan· Low noise· Overvoltage, overload, and short-circuit protection 400 Watt Switching ATX Power Supply 400W Power Supply

£24.99 400W Standard Power Supply 400W Standard Power Supply

£55.55 OCZ 400W ModXStream Pro Power Supply OCZ 400W ModXStream Pro Power Supply OCZ 400W ModXStream Pro Power Supply

£48.00 PC Liberty ELT400AWT 400W Power Supply PC Liberty ELT400AWT 400W Power Supply

£49.99 OCZ StealthXStream 400W ATX Power Supply Unit PSU The 400 Watt StealthXStream Power Supply offers a sufficient source of power for mainstream gaming PCs. The 400W edition features the same understated look as its predecessors with a sleek case and unlit fan for the value-conscious consumer seeking effective quiet performance. ; ; Ideal for gamers and system builders who prefer a straight-forw