Zalman MegaMax 600W PSU 80 PLUS Rated ATX Power Supply Unit The MegaMax guarantees a stable performance and efficiency certified 80 PLUS Standard.Features- 80 PLUS Standard 230V EU- Ver.1.42 5Vsb@3A for Desktop Platform Form Factors- 500W Guaranteed Rated Output- 98% Active PFC- 105°C Capacitors- Multiple Protection Circuit System- 120mm Hydro Dynamic Bearing Fan- 3 Years WarrantyPowerful and Safe HDB BearingQuiet and smooth operation using HDB bearings improves durability and increases life expectancy while reducing noise and heat generation.120mm Cooling Fan120mm Low-noise fan delivers powerful spin even at a low RPM to quickly remove heat from the power supply for optimal performance.Active PFC with up to 98% Maximum Power FactorBy applying an active PDF (Power Factor Correction) circuit that maximizes power efficiency. It provides electromagnetic wave reduction and power efficiency while preventing reverse current.