be quiet! System Power 11 550W power supply unit 20+4 pin ATX ATX Black

About this product

ATX 3.1 PSU with support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors. Temperature-controlled 120mm quality fan reduces system noise. Rock-solid stability with a strong 12V-rail. Tight voltage regulation using DC-to-DC technology. One PCIe 5.1 12V-2x6 300W and 2 PCIe 6-2 connectors. Dependable operation to support powerful GPUs. Stand-by drain of less than 0.15 watts. 80 PLUS® Bronze efficiency (up to 89.7%). Attractive black flat cables. Complete suite of top safety features. Product conception, design and quality control in Germany. Proven Reliability, Quiet Operation. System Power 11 550W has been built with value-oriented users in mind that do not want to pass on reliability and quietness. Elaborated features such as ATX 3.1 compatibility and a temperature-controlled fan underline the value System Power 11 550W offers even at entry-level.. Power. Total power. 550 W. AC input voltage. 200 - 240 V. AC input frequency. 50 Hz. Input current. 4 A. Power factor. 0.98. Number of +12V rail(s). 1. Combined power (+3.3V). 120 W. Combined power (+12V). 550 W. Combined power (+5V). 120 W. Combined power (-12V). 3.6 W. Combined power (+5Vsb). 15 W. Max output current (+3.3V). 20 A. Max output current (+12V1). 45.83 A. Max output current (+5V). 20 A. Max output current (-12V). 0.3 A. Max output current (+5Vsb). 3 A. Efficiency. 89.7%. Hold time. 16.86 ms. Power protection features. Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under…