Which PSU

[smelf1]

Which psu would be best to run a qx6700, system

OCZ ProXStream 1000w Silent SLI Ready ATX2 Power Supply
Tagan TG1100-U96 1100W ATX2.01 Turbojet Quad SLi Silent PSU
Seasonic M12 Modular 700W Silent ATX2.0 Power Supply
Enermax Galaxy 1000W EGA1000EWL ATX2.2 Modular PSU
Corsair HX 620W ATX2.2 Modular SLI Compliant PSU

So far it looks like the enermax is the best but any opinions?

 

[smelf1]

at the moment single gpu but will be upgrading that to sli, and it will have 4x scsi harddisks and 2x dvd rw.