be quiet! is making a name for themselves in the PSU market and within the enthusiast communities. They've released power supplies that offer excellent build quality, nearly silent operation, premium cabling, and ultra-high-quality circuit boards. Within their wide range of power supplies, the Dark Power 12 series is their elite offering consisting of 5 models. All of the PSUs in this series offer up to 95.9% efficiency for a rating of 80 PLUS® Titanium and fully digital control of PFC + LLC+SR/12V. One of the main innovations for this series is the frameless fan design and digitally controlled fan performance curve. There's a shroud built into the case which acts as a fan frame, and as a result, the fan noise is substantially reduced.
