Storage device for storing equivalent circuit and server

There are provided a storage device for storing an equivalent circuit and a server. The storage device stores an equivalent circuit. The equivalent circuit includes: a first inductor; and a first functional module connected to the first inductor and adjusting an inductance of the first inductor depending on a direct current (DC) current flowing from a first terminal to a second terminal. The equivalent circuit is an equivalent circuit of an inductor connected between opposite terminals of an inductor device. 提供一种存储等效电路的存储装置和服务器。所述存储装置存储等效电路。所述等效电路包括：第一电感器；以及第一功能模块，连接至所述第一电感器，并且根据从第一端子流向第二端子的直流(DC)电流来对所述第一电感器的电感进行调整。所述等效电路是连接在电感器装置的相对端子之间的电感器的等效电路。