A rack server motherboard based on Loongson 3a4000

Abstract

The invention discloses a rack-type server mainboard based on Loongson 3A4000. The mainboard base is provided with several sets of installation through holes, and the mainboard base is fixedly installed on the mainboard installation box through the installation bolts. A Z-shaped bracket is fixedly installed on the main board base through the mounting bolts, the upper end of the U-shaped bracket is fixedly connected with a mounting support plate, and slide grooves are arranged on the vertical plates at both ends of the U-shaped bracket. The mounting support plate is connected to the main board base through mounting bolts, and the cooling pipe connection seat is slidably connected in the U-shaped bracket. The server main board of the present invention is convenient and quick to install and disassemble, which is beneficial to the maintenance and repair of the main board in the later stage. , setting air cooling and water cooling to improve the heat dissipation effect of the motherboard, thereby improving the performance of the motherboard, cleaning and removing dust from the motherboard by setting a cleaning brush to ensure the service life of the motherboard.

Description

technical field [0001] The invention relates to the technical field of server motherboards, in particular to a rack-mounted server motherboard based on Loongson 3A4000. Background technique [0002] The server motherboard is installed in the chassis and is one of the most basic and important components of the server. The motherboard is generally a rectangular circuit board, on which are installed the main circuit systems that make up the computer. Generally, there are chips, I / O control chips, keyboard and panel control switch interfaces, indicator light connectors, expansion slots, and DC connections for the motherboard and cards. Power supply connectors and other components, however, the existing server motherboard is relatively difficult to disassemble, and it is very troublesome when the service requires that there is an abnormality in the motherboard chassis and needs to be overhauled. The heating of the main board, due to the dust covering for many years, causes the m...

AI Technical Summary

Problems solved by technology

The motherboard is generally a rectangular circuit board, on which are installed the main circuit systems that make up the computer. Generally, there are chips, I / O control chips, keyboard and panel control switch interfaces, indicator light connectors, expansion slots, and DC connections for the motherboard and cards. Power supply connectors and other components, however, the existing server motherboard is relatively difficult to disassemble, and it is very troublesome when the service requires that there is an abnormality in the motherboard chassis and needs to be overhauled. The heating of the main board, due to the dust covering for many years, causes the main board to dissipate heat slowly, thus causing the main board to burn out

[0003] The patent with the publication number: CN205809774U discloses a server and its internal server motherboard. Compared with this application, it cannot solve the problem proposed in this application: the existing server motherboard is relatively difficult to disassemble. When the service requires the motherboard chassis It is very troublesome to overhaul if there is an abnormality inside. The heat dissipation performance of the main board is not good when it is working, and it is easy to enter the dust, which aggravates the heat of the main board. Due to the dust covering for many years, the heat dissipation of the main board is slow, which makes the main board burn out.

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