Chieftec GPF-350P. Total power: 350 W, AC input voltage: 115 - 230 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Non-Modular. Purpose: PC, Power supply unit (PSU) form factor: TFX, Bearing technology: Sleeve. Product colour: Silver, Fan diameter: 8 cm, Number of fans: 1 fan(s). Compliance certificates: RoHS, Certification: CE, CB, TUV