Server and server system

The invention provides a server and a server system. The server comprises a shell, a server body, and at least one server power supply part. Each server power supply part is disposed in the shell, is located on a motion path of the server body, and is configured to be releasably connected with a corresponding power interface part. Each server power supply part further comprises a second connecting end and a third connecting end in the second direction. According to the server, a cumbersome cabinet in the prior art is omitted and replaced by a drawer-like structure, and a plurality of servers can be stacked in a stacked manner so that the occupied volume and the total weight of the server are greatly reduced. Therefore, the machine room of a data center with the same scale can accommodate more servers. 本公开提供了一种服务器以及服务器系统，其中服务器包括：壳体、服务器本体和至少一个服务器供电部，每个服务器供电部均设置在壳体内部，并且位于服务器本体的运动路径上，配置成可释放地连接对应的电源接口部，每个服务器供电部还包括，在第二方向上的第二连接端和第三连接端。本实施例的服务器取消了现有技术中较为笨重的机柜，并使用类似抽屉式的结构进行代替，并且多个服务器还能够通过叠置的方式进行堆放，从而大幅度减少了服务器的占用体积和总重量