FSP Dagger Pro 650 W @ TechPowerUp
 

The 650 W FSP Dagger Pro cannot compare to the SFX competition because its performance is not on par with the EVGA 650 GM, which is also based on an FSP platform and costs the same as the Dagger. As such, you should only buy the Dagger if you need two EPS connectors since the EVGA 650 GM only has one.
https://www.techpowerup.com/review/f...er-pro-650-w//