Rosewill FORTRESS Series 750W 80 PLUS Platinum Certified

[creosole]

I forgot who they are using for the Fortress, but the Capstone OEM is Super Flower. Very excellent! Fortress is a different OEM, maybe ATNG?

You are correct. ATNG is the OEM for Fortress.

ATNG is the ODM behind the Fortress line and there are many similarities to the Golden Green series from Super Flower, but there are some differences as well. ATNG (under the direction of Rosewill) implemented the important safety functions as well (except OCP).

source:
http://www.anandtech.com/show/6168/rosewill-fortress-platinum-450w/6