How can I be sure that a PSU with an 80 PLUS® logo really passed certification?
To avoid fraudulent certification, check the 80 PLUS® official website to see if the product is listed: www.80plus.org/manu/psu/psu_join.aspx Sometimes, companies will change specs to pass certification. While it is difficult for users to identify these misleading PSUs, always choose well-known brands, do comparisons and read reviews.