Storage server, client device, and method of storing incoming write data in storage server

The storage server comprises one or a plurality of persistent memory (PM) units and a network interface card (NIC), and the one or a plurality of PM units and the network interface card (NIC) are arranged in the storage server. The NIC is to receive incoming write data from a client device, the incoming write data including a specified address in one of the PM units. The NIC is also configured to store the incoming write data as a variable size write at the specified address in the PM cell. The NIC provides an efficient and efficient way to receive the incoming write data from the client device and store the incoming write data in one or more PM units. In addition, the storage server supports incoming write data of variable size, which reduces memory footprint and memory overhead. In addition, the storage server supports efficient and efficient management of the incoming write data, and reduces latency. 存储服务器包括一个或多个持久内存(persistent memory，PM)单元和网络接口卡(network interface card，NIC)。所述NIC用于从客户端设备接收传入写入数据，所述传入写入数据包括