Rock-solid stability with two strong 12V-rails. Equipped with DC-to-DC technology for tight voltage regulation. Two PCIe connectors for multi-GPU system configurations. Temperature-controlled 120mm fan reduces system noise. Low stand-by drain of less than 0.15 watts. 80PLUS® Bronze efficiency of up to 89%. Attractive black sleeved cables. Complete suite of top safety features. Meets latest Intel® C6/C7, ErP and Energy Star 6.1 guidelines. Supports latest Intel® and AMD™ processors. Product conception, design and quality control in Germany. Proven Reliability and Good Efficiency. Specially designed by be quiet! with the price-concious PC builder in mind: System Power 9 400W offers renowned be quiet! performance and quietness and makes it possible for you to build cost-effective and reliable systems.. Power. Power protection features. Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage. Hold time. 17 ms. Efficiency. 89%. Max output current (+5Vsb). 3 A. Max output current (-12V). 0.3 A. Max output current (+5V). 15 A. Max output current (+12V2). 18 A. Max output current (+12V1). 22 A. Max output current (+3.3V). 24 A. Combined power (+5Vsb). 15 W. Combined power (-12V). 3.6 W. Combined power (+5V). 103 W. Combined power (+12V). 384 W. Combined power (+3.3V). 103 W. Power Factor Correction (PFC) type. Active. Power factor. 0.95. Input current. 4 A. AC input frequency. 50 Hz. AC input voltage. 200 - 240 V. Total power. 400 W. Ports & interfaces. Cabling type. Non-Modular. CPU power cable length. 60 cm. CPU power connector (4+4 pin). Yes. PCI Express power cable length. 50 cm. PCI Express power connectors (6+2 pin). 2. SATA power cable length. 350,550 mm. Number of PATA power connectors. 2. Number of SATA power connectors. 5. Motherboard power cable length. 45 cm. Motherboard power connector. 20+4 pin ATX. Performance. Bearing technology. Sleeve. Silent mode. Yes. ATX version. 2.4. 80 PLUS certification. 80 PLUS Bronze. Power supply unit (PSU) form factor. ATX. Purpose. PC. Design. On/off switch. Yes. Illumination. No. Number of fans. 1 fan(s). Fan diameter. 12 cm. Product colour. Black. Packaging content. Cables included. AC. Certificates. Certification. CE, CB, TÜV, RCM, CU. Compliance certificates. RoHS. Weight & dimensions. Weight. 1.82 kg. Height. 86 mm. Depth. 140 mm. Width. 150 mm. Packaging data. Package type. Box. Package weight. 2.1 kg. Package height. 195 mm. Package depth. 268 mm. Package width. 97 mm. Manual. Yes. Technical details. Sustainability certificates. ENERGY STAR. Logistics data. Harmonized System (HS) code. 84733020. Other features. Noise level (full-load mode, 100%). 18.6 dB. Noise level (quiet mode, 50%). 10.4 dB. Noise level (silent mode,. 9.5 dB. Screws included. Yes. leaflet
