be quiet! Pure Power 12 M power supply unit 850 W 20+4 pin ATX ATX Black

Input current: 12 / 6 A | Screws included: Yes | Power protection features: Over power | Power protection features: Short circuit | Power protection features: Over voltage | Power protection features: Overheating | AC input voltage: 100 - 240 V | Mean time between failures (MTBF): 100000 h | Cooling type: Active | 80 PLUS certification: 80 PLUS Gold | Power protection features: Over current | Noise level: 25.7 dB | Fan diameter: 12 cm | Number of fans: 1 fan(s) | Peripheral (Molex) power connectors (4-pin): 1 | Total power: 850 W | On/off switch: Yes | Cabling type: Fully-Modular | Product colour: Black | AC input frequency: 50 - 60 Hz | Operating temperature (T-T): 0 - 40 °C | Purpose: PC | Depth: 150 mm | EPS power connector (8-pin): Yes | Power factor: 0.98 | Efficiency: 93.2% | Cables included: PATA, PCIe, Peripheral (Molex), SATA | Height: 86 mm | Package type: Box | Width: 160 mm | Compliance certificates: RoHS | Warnings: Do not open the case - risk of electric shock. | Cable ties included: Yes | Noise level (full-load mode, 100%): 25.7 dB | Power Good signal delay range: 100 - 150 ms | Combined power (+12V): 850 W | Combined power (-12V): 3.6 W | Number of screws: 5 | Motherboard power connector: 20+4 pin ATX | Motherboard power cable length: 55 cm | Peripheral (Molex) power cable length: 550 | ATX power connector (20+4 pin): Yes | ATX version: 3.0 | Max output current (+5Vsb): 3 A | Peak power: 900 W | Number of SATA power connectors: 6 | Max output current (+12V2): 36 A | Power supply unit (PSU) form factor: ATX | EPS version: 2.92 | Max output current (+12V): 70.9 A | Combined power (+5V): 120 W | EPS power connector (4+4 pin): Yes | Power Factor Correction (PFC) type: Active | Max output current (+12V1): 40 A | Max output current (+3.3V): 22 A | PCI Express connector: Yes | Combined power (+3.3V): 120 W | PCI Express power connectors (6+2 pin): 4 | Noise level (quiet mode, 50%): 9.5 dB | Fan location: Top | Max output current (-12V): 0.3 A | Number of PATA power connectors: 2 | SATA power cable length: 600 | SATA power cable length: 800 | SATA power cable length: 500 mm | Max output current (+5V): 22 A | Combined power (+5Vsb): 15 W | SATA power cable length: 650 | SATA power cable length: 950 mm | Noise level (silent mode, <30%): 9.4 dB | Sustainability compliance: Yes | Warranty period: 10 year(s) | Sustainability certificates: ENERGY STAR | Sustainability certificates: ErP