This power supply is slightly below the range straight power E9 that same power is certified 80 more gold. so there was a yield of 82% at full load against 87% in gold. Anyway also cheaper. The highlights are scalability (you branch the number of cables required which improves the bulk and cooling). The cables are color for proper identification. We can do the crossfire (2 graphics cards) and very quiet with its 120mm fan). So a very good value for a silent configuration to use 2 games and graphics cards. For those looking for a better return you must go to the range above straight power E9. To you to understand your needs ...
