Seasonic FOCUS SGX 500 Gold
Be quiet! PURE POWER 11 500 W
Seasonic G12 GC-550 Gold
Be quiet! SYSTEM POWER 9 CM 500 W
Cooler Master MWE BRONZE 550 – V2
Seasonic B12 BC-550 Bronze
Zalman GigaMax ZM550-GVII
GIGABYTE P550B