![Amazon.com: EVGA 550 B5, 80 Plus BRONZE 550W, Fully Modular, EVGA ECO Mode, 5 Year Warranty, Compact 150mm Size, Power Supply 220-B5-0550-V1 : Electronics Amazon.com: EVGA 550 B5, 80 Plus BRONZE 550W, Fully Modular, EVGA ECO Mode, 5 Year Warranty, Compact 150mm Size, Power Supply 220-B5-0550-V1 : Electronics](https://m.media-amazon.com/images/I/51KQrXxGsZL._AC_.jpg)
Amazon.com: EVGA 550 B5, 80 Plus BRONZE 550W, Fully Modular, EVGA ECO Mode, 5 Year Warranty, Compact 150mm Size, Power Supply 220-B5-0550-V1 : Electronics
![PSU 80 Plus Efficiency Ratings Explained | 80 Plus White, Bronze, Silver, Gold, etc for PC Build - YouTube PSU 80 Plus Efficiency Ratings Explained | 80 Plus White, Bronze, Silver, Gold, etc for PC Build - YouTube](https://i.ytimg.com/vi/iT_5hjvJ928/maxresdefault.jpg)
PSU 80 Plus Efficiency Ratings Explained | 80 Plus White, Bronze, Silver, Gold, etc for PC Build - YouTube
![80 PLUS Platinum efficiency; What does it mean, and what's the benefit to me? - Power Supply Units - Corsair Community 80 PLUS Platinum efficiency; What does it mean, and what's the benefit to me? - Power Supply Units - Corsair Community](https://content.invisioncic.com/p313717/monthly_2012_08/blog_80-plus-platinum-what-does-it-mean-and-what-is-the-benefit-to-me.png.984b68b369edff71bbd6ab236d3b3c19.png)