Chieftec GPE-600S. Total power: 600 W, AC input voltage: 230 V, AC input frequency: 50 Hz. Motherboard connector: 24-pin ATX, Cable type: Nicht-modular. Purpose: PC, Power supply unit (PSU) form factor: PS/2, Supported motherboard form factors: ATX. Product colour: Black, Fan diameter: 12 cm. Width: 140 mm, Depth: 150 mm, Height: 87 mm