Hard disk backboard and electronic equipment

Abstract

The invention relates to a hard disk backboard and electronic equipment, and belongs to the technical field of computers. The hard disk backboard is applied to the electronic equipment, the electronic equipment comprises a mainboard, and an interface is arranged on the mainboard. The hard disk backboard comprises a backboard body, a plurality of hard disk interfaces arranged on the backboard body and used for connecting a disk array, a multiplexer and a connector. The multiplexer is connected with the connector and each hard disk interface, and the backboard body is connected to an interface of the mainboard through the connector. And the multiplexer is used for multiplexing the signals output by the plurality of hard disk interfaces to one output channel and outputting the signals to the connector. The interfaces used for being connected with the connector on the hard disk backboard are formed in the mainboard, so that the hard disk backboard is inserted into the interface in the mainboard through the connector on the hard disk backboard, the hard disk backboard can be connected with the mainboard without a cable, and the problem existing when the hard disk backboard needs to be connected with the mainboard by a cable is solved.

Description

technical field [0001] The application belongs to the technical field of computers, and in particular relates to a hard disk backplane and electronic equipment. Background technique [0002] Traditional computer storage is mainly based on the front hard disk compartment, mainly for the convenience of single hard disk maintenance and hot swap functions. However, this design requires the use of cables (cables) to connect the main board and the backplane. In order to facilitate system assembly, heat dissipation and other requirements, the cables need to be arranged according to a specific route, resulting in excessively long traces and excessive signal loss. Quality is difficult to meet design needs. Therefore, in order to meet the demand, it is often necessary to add a Retimer card to enhance signal transmission energy and reduce signal jitter. In addition, the design of the connection between the mainboard and the backplane using cable also brings many problems such as incr...

AI Technical Summary

Problems solved by technology

In addition, the design of the connection between the mainboard and the backplane using cable also brings many problems such as increased cost, difficult maintenance of cable, and complicated design, and cannot meet the needs of intelligent manufacturing and production.

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