Thermaltake Toughpower SFX 550W Gold power supply unit 20+4 pin ATX Black

Cooling type: Active | Number of SATA power connectors: 3 | 80 PLUS certification: 80 PLUS Gold | AC input voltage: 100 - 240 V | Mean time between failures (MTBF): 120000 h | AC input frequency: 50/60 Hz | Operating relative humidity (H-H): 20 - 85% | Input current: 10 A | Depth: 100 mm | Product colour: Black | Storage temperature (T-T): -40 - 55 °C | CPU power connector (4+4 pin): Yes | Operating temperature (T-T): 5 - 40 °C | Peripheral (Molex) power connectors (4-pin): 2 | Weight: 855 g | Total power: 550 W | Height: 63.5 mm | Power supply unit (PSU) form factor: SFX | Package type: Box | Purpose: PC | Width: 125 mm | Fan diameter: 9 cm | Motherboard power connector: 20+4 pin ATX | Storage relative humidity (H-H): 10 - 95% | PCI Express power connectors (6+2 pin): 1