je rajouterai pour enfocer le clou ,que le seul test dispo sur l alim lepa de la deuxieme config est ici
http://www.hardwareasylum.com/reviews/power_supply/lepa_b800m/page4.aspx
et que la conclusion est
"Conclusion
It’s a fact; we all need a good power supply in our builds. With the LEPA Max Brom series we have a solid feature set as an affordable price. The semi-modular design and the Q-Brick make the B800M a highly attractive choice in this price range.
The MaxBrom power supplies carry a two year warranty and an array of voltage protection technologies to help support your purchase. This has been my first experience with a LEPA power supply and it leaves me excited to get my hands on more."