D-Link DPS-500A. Product type: Power supply, Product color: Black, Mean time between failures (MTBF): 400000 h. Total power: 140 W, AC input voltage: 90 - 264 V, AC input frequency: 47 - 63 Hz. Width: 6.77" (172 mm), Depth: 10.1" (257 mm), Height: 1.69" (43 mm). Package width: 9.69" (246 mm), Package depth: 17.2" (436 mm), Package height: 4.29" (109 mm). Shipping (inner) case length: 18.4" (46.7 cm), Shipping (inner) case width: 18" (45.7 cm), Shipping (inner) case height: 11.2" (28.4 cm)