| 摘要 |
A server system includes a server cabinet, a network switch, a number of servers accommodated in the server cabinet, a number of fan groups, and a number of fan control boards connected to the network switch via Ethernet connections. The servers are connected to the network switch via Ethernet connections for transmitting a data packet to the network switch. The fan groups are coupled to a rear side of the server cabinet and each comprising a number of parallel fans to provide a horizontal airflow to cool several of the servers. Each of the fan control boards is connected to one of the fan groups and configured to convert a data packet to an electrical signal for controlling a rotation speed of the corresponding one of the fan groups.
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