Chieftec APS-550S, 550 W, 100 - 240 V, 80%, Over current, Over voltage, Non-Modular, 5.51" (14 cm)
Chieftec APS-550S. Total power: 550 W, AC input voltage: 100 - 240 V, Efficiency: 80%. Cabling type: Non-Modular. Fan diameter: 5.51" (14 cm). Dimensions (WxDxH): 6.1 x 5.91 x 3.35" (155 x 150 x 85 mm)