這棵金牌是益衡代工的,Protection : OVP / UVP/ OTP / OCP/ OLP/ OPP/ SCP
http://www.lian-li.com/en/dt_portfolio/pe-550/

跟SilverStone SX600-G電路板一樣,只是SX600-G有用TEAPO電容
https://www.anandtech.com/Gallery/Album/4519#4

對聲音不是很要求,這棵評價不錯!
https://smallformfactor.net/reviews...i-pe-550-review