查了一下
R8 II 500W
R8 II 600W
後來都通過了80PLUS銅牌認證
但 R8 II 400W . R8 II 350W . R8 II 300W 都只有80PLUS白牌
http://www.acbel.com.tw/Product.aspx?id=121&&sd=31

PC9020 = R8 II 400W
PC9016 = R8 II 350W
PC9015 = R8 II 300W

PC9025 = R8 II 500W
PC9026 = R8 II 600W
http://www.plugloadsolutions.com/80...spx?id=2&type=2

所以還是沒有 80PLUS銅牌的 R8 II 400W 阿...