Server rack system and method of power management in the server rack system

    公开(公告)号:US11224141B2

    公开(公告)日:2022-01-11

    申请号:US16829464

    申请日:2020-03-25

    Inventor: Ming-Yen Shen

    Abstract: A server rack system includes a plurality of servers, a plurality of power supply units for supplying power to the servers, and a microcontroller electrically connected to the servers and the power supply units. The microcontroller is configured to determine a number of those of the servers that are currently in operation, compare the number with a critical value, determine whether each of the power supply units operates normally, and control at least one of the servers that are currently in operation to operate at a lower operating frequency when the number is greater than the critical value and at least one of the power supply units operates abnormally.

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