A server case and a high-density PCIE expansion card main board mounting structure thereof

Abstract

The invention discloses a high-density PCIE expansion card main board mounting structure of a server case, the structure including a main board, a plurality of PCIE slots arranged on the main board and spaced apart from each other by a preset distance, and a plurality of PCIE adapter cards inserted in each PCIE slot. At least one side surface of each PCIE adapt card is provided with a plurality ofconnector distributed hierarchically along that height direction of each PCIE adapter card, each connector is used for mate connection with a PCIE board card, and each connector is electrically connected with a goldfinger of the PCIE adapter card. In this way, due to the role of the PCIE adapter card in switching the PCIE board and changing the direction of installation, the PCIE boards can be installed on the PCIE adapter cards along the height direction, thereby utilizing the height space in the server case, and greatly reducing the occupation of the surface area of the main board, so thatmore PCIE boards can be installed on the main boards of the same specification. The invention also discloses a server case, the beneficial effect of which is described above.

Description

technical field [0001] The invention relates to the technical field of servers, in particular to a high-density PCIE expansion card motherboard installation structure of a server case. The present invention also relates to a server case comprising the above-mentioned high-density PCIE expansion card motherboard installation structure. Background technique [0002] With the development of electronic technology in China, more and more electronic devices have been widely used. [0003] A server is an important part of electronic equipment and a device that provides computing services. Since the server needs to respond to and process service requests, generally speaking, the server should have the ability to undertake and guarantee services. According to the different types of services provided by the server, it is divided into file server, database server, application server, WEB server, etc. The main components of the server include processors, hard disks, memory, system bu...

AI Technical Summary

Problems solved by technology

However, due to the limited surface area of ​​the motherboard, there are many kinds of electronic components installed on it, and the surface area occupation of the motherboard is easy to reach the limit, and the thickness of the PCIE board is generally large, and the PCIE slots have to be separated by a long distance, so More crowded the surface area of ​​the motherboard, resulting in the inability to install more PCIE boards on the motherboard

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