Allied Telesis AT-IE048-480-20. Output power: 480 W, Input operation voltage (min): 90 V, Input operation voltage (max): 350 V. Form factor: Tower, Product colour: White, Housing material: Metal. Width: 70 mm, Depth: 117 mm, Height: 124 mm. Nominal output voltage: 48 V, Nominal input voltage: 90 - 264; 98 - 350 V