Unleash the power of the ancient Greeks with the Athena Power 650W power supply. This 2U single unit pulls out all the power you need. It is the best solution for servers, workstations, storage systems and IPC. (The power-supply is for chassis-assembly only and is not allowed to be operated as stand-alone component. Final assembly has to comply with corresponding emc- and safety-regulations.) Output Current: +5V@25A, +12V@50A, +3.3V@25A, -12V@0.8A, +5VSB@3.5A Input Voltage: 90 - 264 V Input Frequency Range: 47 - 63 Hz Fans: One 60 mm DC Fan Efficiency: 80~84% Typical at 115V, Full Load Hold-up Time: 16 ms Minimum at Full Load & Normal Input Voltage Protection: Over Power Protection Over Voltage Protection Short Circuit Protection Temperature: 0° C - 50° C