Aruba, a Hewlett Packard Enterprise company JL820A. Product type: Power supply. Compatibility: Aruba 4000i. Total power: 480 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Width: 4.8" (122 mm), Depth: 5.71" (145 mm), Height: 4.69" (119...