Aruba X372 54VDC 1600W 110-240VAC Power Supply 54VDC 1600W 110-240VAC power supply for select Aruba switches. Specifications: Weight (imperial)2.2 lb Weight (metric)997.9 g Product Dimensions (imperial)1.6 x 3.3 x 8.9 in Product Dimensions (metric)4.1 x 8.4 x 22.6 cm