CUTTING EDGE TECHNOLOGIES AND PERFORMANCEThe be quiet! Dark Power Pro 12 1200W offers 80 PLUS Titanium efficiency and world class performance due to fully digital control and frameless fan concept. The most technologically-advanced PSU be quiet! has ever built.80 PLUS Titanium efficiency (up to 94.7%)Fully digital control (PFC, LLC, SR/12V) and full bridge topology for world class regulation and low ripple noisePatented frameless Silent Wings fan for virtually inaudible operation at ordinary loadRedesigned funnel shape opening for a larger cooling areaFull mesh PSU front for maximum airflowOverclocking key switches between six 12V rails and one massive 12V railWire-free inside the PSU for enhanced cooling and longevityJapanese 105C capacitors ensure highest stability and reliabilityAluminum case and modular individually sleeved cables for magnificent appearanceTen-year manufacturers warrantyProduct conception, design and quality control in GermanyDimensions without cable: (L)200 x (W)150 x (D)86Weight (kg): 2.41Color: black