Chieftec PSF-400B. Total power: 400 W, AC input voltage: 100 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard connector: 24-pin ATX, Motherboard power cable length: 45 cm, Cable type: Nicht-modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 Plus certification: 80 PLUS Bronze. Product colour: Metallic, Cooling: Aktiv, Fan diameter: 8 cm. Certificates of conformity: RoHS