1stCOOL brand brings you series of power supply units called WHITE STORM, which provides typical efficiency higher than 85 %. Quality protection from overvoltage, undervoltage and short-circuit is matter of course. You can also find a top 105 °C capacitors inside. PSUs are equipped with 12 - 14 cm silent fan with hydraulic bearing. They are capable to deliver more than 90% of itself nominal performance on 12 V branch (depends on the model), which together with quality cabling gives assure you the best stability, reliability and thanks to high efficiency also low operating costs. All this makes this series the best choice for offices and work stations. The higher models also can be useful for game players.