When you combine Seasonic's experience with Be Quiet's perfectionism, the outcome is a PSU like the Dark Power Pro 1000 W which excels in almost every area. Throughout all tests I conducted, the PSU performed great, registering tight voltage regulation, high efficiency, extra-low ripple on all rails, and, at normal ambient, low output-noise. The many connectors that this unit is equipped with makes sure that it will be able to power every high-end system you throw at it. The OCK key allows you to configure it as multi-rail or single +12V rail depending on your likes/needs. The only downfalls I was able to spot were low efficiency at loads below 100 W, and loud fan noise once I made it operate at full speed which meant running the unit at much higher ambient temperatures than the ones that Be Quiet suggests. I would, finally, like to see a version of this unit using Seasonic's Platinum platform which achieves higher efficiency at lower loads.

To sum up, the Dark Power Pro 1000 W enjoys extra-high build quality, has a nice look and is, on top of that, a solid performer. You don't have many reasons left not to buy this unit if you are out searching for a high-end PSU and take into account that the Dark Power Pro 1000 W is wisely priced.