Conclusion:
Being competitively priced to many high end 80PLUS power supplies, the Silverstone ST65EF offers not only ultra silent operation but also the added benefit of being 80PLUS Bronze certified for even higher efficiency. As I've come to expect from any Silverstone product, it also shows signs of excellent build quality and overall attention to detail in the design and manufacturing process. If you're looking to invest in a quality power supply for your new system, then I highly suggest taking the time to check into the Silverstone ST65EF.

Pros:
80PLUS Bronze Certified
Great performance
Very quiet operation
Lots of PCI-E power leads
Dual +12V rails give a combined amperage of 50A (20A+30A)
Great price for what you're getting!

Cons:
None that I could find during my testing