be quiet! System Power 11 650W power supply unit 20+4 pin ATX ATX Black

AC input frequency: 50 Hz | Product colour: Black | AC input voltage: 200 - 240 V | CPU P4 connector (4-pin): 1 | Fan speed: 0 - 2100 RPM | Combined power (-12V): 3.6 W | Package depth: 268 mm | Shipping (inner) case length: 55.6 cm | Compliance certificates: UKCA | Efficiency: 89.7% | Sustainability certificates: ENERGY STAR | Sustainability certificates: ErP | Cabling type: Non-Modular | Shipping (inner) case height: 21.8 cm | CPU power connector (4+4 pin): Yes | Number of fans: 1 fan(s) | Power protection features: Surge & inrush | Depth: 86 mm | Power supply unit (PSU) form factor: ATX | Combined power (+3.3V): 120 W | ATX version: 3.1 | Combined power (+12V): 650 W | PCI Express power connectors (6+2 pin): 2 | Fan diameter: 12 cm | Screws included: Yes | Shipping (inner) case gross weight: 15.2 kg | On/off switch: Yes | Package height: 97 mm | Hold time: 17.04 ms | Max output current (+5Vsb): 3 A | Products per shipping (inner) case: 6 pc(s) | Total power: 650 W | Power protection features: Overheating | Power factor: 0.98 | Max output current (+3.3V): 20 A | Max output current (+12V1): 54.17 A | Bearing technology: Rifle | Purpose: PC | Number of SATA power connectors: 5 | Width: 150 mm | Power protection features: Over power | Motherboard power connector: 20+4 pin ATX | Waste Electrical and Electronic Equipment (WEEE) compliance: Yes | Package width: 195 mm | Max output current (+5V): 20 A | Power protection features: Under voltage | Power protection features: Over current | EPS version: 2.92 | Compliance certificates: WEEE | Cable ties included: Yes | Compliance certificates: TÜV mark | Combined power (+5Vsb): 15 W | Max output current (-12V): 0.3 A | Power protection features: Short circuit | Power protection features: Over voltage | Shipping (inner) case width: 31.1 cm | Peripheral (Molex) power connectors (4-pin): 1 | Combined power (+5V): 120 W | Compliance certificates: CB | Height: 140 mm | Compliance certificates: RoHS | Compliance certificates: CE | 80 PLUS certification: 80 PLUS Bronze | Mean time between failures (MTBF): 100000 h | Package weight: 2.4 kg | Noise level: 30.9 dB | Cooling type: Active | Package type: Box | Input current: 4 A | Weight: 1.97 kg | PCI Express power connectors (12-pin): 1 | Number of +12V rail(s): 1