Is it worth the extra investment in a gold PSU because it's more environmentally friendly than a bronze PSU? - Quora
![80 PLUS Bronze, Silver, Gold, Titanium and Platinum: differences between certifications of power - YouTube 80 PLUS Bronze, Silver, Gold, Titanium and Platinum: differences between certifications of power - YouTube](https://i.ytimg.com/vi/isyuE35NMjI/hqdefault.jpg)
80 PLUS Bronze, Silver, Gold, Titanium and Platinum: differences between certifications of power - YouTube
![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/851NpvS5xeA/maxresdefault.jpg)
PSU 80 Plus Efficiency Ratings Explained | 80 Plus White, Bronze, Silver, Gold, etc for PC Build - YouTube
![Review] Power supply Bronze vs Gold กับการประหยัดไฟ - Overclockzone.com ชุมชนคนไอที ที่ใหญ่ที่สุดในเมืองไทย Review] Power supply Bronze vs Gold กับการประหยัดไฟ - Overclockzone.com ชุมชนคนไอที ที่ใหญ่ที่สุดในเมืองไทย](https://upic.me/i/3z/dscn1937.jpg)