HP 590647, 454 g, 10,16 x 1,905 x 10,16 mm, Fibre Channel, 10 Watt maximum HP 590647. Weight: 454 g. Dimensions (WxDxH): 10,16 x 1,905 x 10,16 mm, Supported protocols: Fibre Channel, Power supply type: 10 Watt maximum