FSP Dagger PRO, 550 W, 100 - 240 V, 50 - 60 Hz, 8 A, 4 A, 120 W FSP Dagger PRO. Total power: 550 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Fully-Modular. Purpose: PC, Power supply unit (PSU) form factor: SFX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Fan diameter: 9.2 cm. Width: 100 mm, Depth: 125 mm, Height: 63.5 mm