I ordered Cooler Master MPE-5501-ACAAB but dealer sent me MPE-5501-ACABW-B (Cooler Master MWE 550 V2 230V Bronze) instead. Now looking at Cooler Master's website, they say this one's DC-DC + LLC too, but when I'm looking inside the actual PSU, I don't see any daughter board or such. So, I'm having my doubt whether it's group regulated, and CM pulled a marketing gimmick on me. I couldn't find any online review either. Can anyone enlighten me on the same? Thanks.