The FSP Dagger Pro SFX 850W PSU Review: Awesome Power in a Small Shell
 

In today's review, we are taking a look at a tiny beast, the FSP Dagger Pro 850W power supply. Although reduced to standard SFX proportions and forced to use a low-profile 92 mm fan, FSP's engineers managed to pull 850 Watts out of this miniature power plant.

https://www.anandtech.com/show/17544...er-small-shell