SilverStone continues on its march to absolutely own the small form factor PSU market. This PSU is a huge 800 watts worth of power shoehorned into a SFX-L sized package all while claiming “silent” operation with fanless modes as well. Along with that is a healthy amount of PCIe power plugs and claims of unsurpassed efficiency.

Source: [H]ardOCP – SilverStone SX800-LTI SFX-L Power Supply Review