QLogic SB5802V. Maximum data transfer rate: 20 Gbit/s, Bandwidth: 544 Gbit/s. Switch type: Managed. Weight: 8.16 kg. Power consumption (typical): 90 W. Certification: UL/cUL, 60950-1 EN60950, CB Scheme-IEC 60950-1, CE, TUV, Low Voltage Directive GOST R