be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black

80 PLUS Platinum efficiency (up to 94%). ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors. Handles massive power excursions. Virtually inaudible Silent Wings 135mm fan. Funnel-shaped fan opening on PSU case for high airflow intake. Full bridge LLC technology for unmatched signal stability. One massive high-performance 12V-rail. Japanese 105°C capacitors ensure highest stability and reliability. Wire-free DC side inside the PSU for enhanced cooling and longevity. Modular cable management for maximum convenience. One PCIe 5.1 12V-2x6 600W and 4 PCIe 6+2 connectors for overclocked high-end GPUs. World Class Quiet and Efficiency. Straight Power 12 is a future-proof ATX 3.1 power supply with 80 PLUS® Platinum certification and virtually inaudible operation.. 80 PLUS® PLATINUM CERTIFIED. Highly efficient operation. Straight Power 12 1500W is certified with 80 PLUS Platinum and an energy efficiency rating of up to 93.9%. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation.. FUTURE-PROOF YOUR SYSTEM. Fulfills all ATX 3.1 specifications. Straight Power 12 1500W is an ATX 3.1 PSU and comes with both native integration of 12V-2x6 connectors for next-generation PCIe 5.1 graphics cards, and 4 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for powerful systems of today and the ones to come.. THE NEW STANDARD OF POWER. For massive transient loads. Straight Power 12 offers 1500W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Straight Power 12 1500W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.. SILENT WINGS FAN. Provides virtually inaudible operation. The high-end Silent Wings fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal. power consumption.. FLAWLESS COOLING CONCEPT. For a longer lifespan. The funnel-shaped fan inlet of the Straight Power 12 1500W increases airflow while reducing unwanted turbulence for a higher cooling performance. The wire-free design inside allows the cool air to reach all components which ultimately leads to a longer lifespan.. STATE-OF-THE-ART TECHNOLOGIES. Rock-steady signal stability and efficiency. With full bridge LLC Straight Power 12 1500W offers advanced technologies, resulting in higher efficiency, better regulation and lower ripple noise for an incomparably stable operation.. JAPANESE 105°C CAPACITORS. A testament to high quality. Only premium components are used in Straight Power 12 1500W. That is why this PSU features exclusively high-quality Japanese capacitors. They are rated at 105°C for stability, reliability, and a long operating life.. CONVENIENCE AND CONNECTIVITY. Maximum utility. Modular, sleeved cables of up to 100cm in length simplify component installation and reduce annoying clutter. This results in increased airflow and improved cooling - even in the largest PC cases.. Power. Power protection features. Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage. Hold time. 19.2 ms. Efficiency. 92.3%. Max output current (+5Vsb). 3 A. Max output current (-12V). 0.5 A. Max output current (+5V). 25 A. Max output current (+12V1). 70.8 A. Max output current (+3.3V). 25 A. Combined power (+5V). 150 W. Combined power (+12V). 849.6 W. Combined power (+3.3V). 150 W. Power factor. 0.99. Input current. 10/5 A. AC input frequency. 50/60 Hz. AC input voltage. 100 - 240 V. Peak power. 920 W. Total power. 850 W. Ports & interfaces. Cabling type. Fully-Modular. CPU power cable length. 70 cm. PCI Express power cable length. 60 cm. PCI Express power connectors (16-pin). 1. PCI Express power connectors (6+2 pin). 4. EPS power connector (4+4 pin). Yes. EPS power connector (8-pin). Yes. Peripheral (Molex) power cable length. 1000,850 mm. SATA power cable length. 550,700,850,1000 mm. Number of PATA power connectors. 2. Number of SATA power connectors. 9. Motherboard power cable length. 60 cm. Motherboard power connector. 20+4 pin ATX. Performance. Mean time between failures (MTBF). 100000 h. Bearing technology. FDB. Noise level. 22.1 dB. EPS version. 2.92. ATX version. 3.1. Supported motherboard form factors. ATX, micro ATX, Mini-ATX. 80 PLUS certification. 80 PLUS Platinum. Power supply unit (PSU) form factor. ATX. Purpose. PC. Design. On/off switch. Yes. Fan speed. 0 - 2100 RPM. 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. Certificates. Compliance certificates. RoHS, Federal Communications C