be quiet! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black

80 PLUS Titanium efficiency (up to 95.6%). Patented frameless Silent Wings fan for virtually inaudible operation. Revolutionary full mesh PSU front with redesigned funnel shape air inlet upholds the high air circulation abilities. Overclocking key switches between four 12V rails and one massive 12V rail. Modular cable management for maximum convenience. Active Rectifier + full bridge LLC technology provides unmatched signal stability and extremely high power efficiency. Six PCI express connectors for overclocked high-end GPUs. Wire-free design inside the PSU for enhanced cooling and longevity. Japanese 105°C capacitors ensure highest stability and reliability. Product conception, design and quality control in Germany. The be quiet! Dark Power 12 850W offers 80 PLUS® Titanium efficiency and a virtually inaudible frameless fan concept for flawless cooling. Its superior features make the Dark Power 12 a paragon in the field of 850 watt power supplies.. Power. Power protection features. Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage. Hold time. 21 ms. Efficiency. 93.2%. Max output current (+5Vsb). 3 A. Max output current (-12V). 0.5 A. Max output current (+5V). 24 A. Max output current (+12V3). 35 A. Max output current (+12V4). 35 A. Max output current (+12V2). 30 A. Max output current (+12V1). 30 A. Max output current (+12V). 70 A. Max output current (+3.3V). 24 A. Combined power (+5Vsb). 15 W. Combined power (-12V). 6 W. Combined power (+5V). 120 W. Combined power (+12V). 840 W. Combined power (+3.3V). 120 W. Power Factor Correction (PFC) type. Active. Power factor. 0.97. Maximum input current (@220V). 7 A. Maximum input current (@110V). 13 A. Input current. 13 - 7 A. AC input frequency. 50 - 60 Hz. AC input voltage. 100 - 240 V. Peak power. 950 W. Total power. 850 W. Ports & interfaces. Cabling type. Fully-Modular. PCI Express connector. Yes. Floppy disk drive cable length. 120 cm. Floppy disk drive connector. Yes. ATX power connector (20+4 pin). Yes. PCI Express power cable length. 60 cm. PCI Express power connectors (6+2 pin). 6. EPS power connector (4+4 pin). Yes. EPS power connector (8-pin). Yes. Peripheral (Molex) power cable length. 1050,600,750,900 mm. Peripheral (Molex) power connectors (4-pin). 5. SATA power cable length. 600,750,900,1050 mm. Number of SATA power connectors. 12. Motherboard power cable length. 60 cm. Motherboard power connector. 20+4 pin ATX. Performance. Mean time between failures (MTBF). 200000 h. Bearing technology. FDB. Noise level. 20 dB. EPS version. 2.92. ATX version. 2.52. 80 PLUS certification. 80 PLUS Titanium. Power supply unit (PSU) form factor. ATX. Purpose. PC. Design. On/off switch. Yes. Number of fans. 1 fan(s). Fan diameter. 13.5 cm. Cooling type. Active. Product colour. Black. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Safety regulation & standards. Safety. CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC. Packaging content. Cables included. CPU, DC, PCIe, Peripheral (Molex), SATA. Certificates. Certification. WEEE. Compliance certificates. RoHS. Weight & dimensions. Weight. 1.97 kg. Height. 86 mm. Depth. 175 mm. Width. 150 mm. Packaging data. Package type. Box. Package weight. 4.2 kg. Package height. 120 mm. Package depth. 270 mm. Package width. 350 mm. Technical details. Sustainability compliance. Yes. Sustainability certificates. ENERGY STAR, ErP. Logistics data. Harmonized System (HS) code. 84733020. Shipping (inner) case length. 50.4 cm. Shipping (inner) case width. 30.5 cm. Shipping (inner) case height. 36.8 cm. Products per shipping (inner) case. 4 pc(s). Shipping (inner) case gross weight. 18.1 kg. manual pdf. leaflet. Cables. Dark Power 12 Presentation

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