Thermaltake Smart M750W. Nominal power: 750 W, Peak power: 900 W, AC input voltage: 100 - 240 V. Form factor: ATX, Purpose: PC, ATX version: 2.3. Fan diameter: 140 mm, Fan location: top, Fan speed: 2300 RPM. Motherboard power connector: 24-pin ATX, Cabling type: modular. Noise level: 41.9 dB