Comparativa di queste PSU con Athlon64
Antec NeoPower 480W
Enermax EG485P-SFMA24P 485W
OCZ PowerStream 520W
SH SH-ATX465P4 465W
Silverstone SST-ST30NF 300W
Ultra X-Connect 500W
Vantec Ion 2 350W
Zalman ZM400B-APS 400W

http://techreport.com/reviews/2004q4/psus/index.x?pg=1