Server motherboard, server board assembly and server

Abstract

Embodiments of the present application provide a server motherboard, a server board assembly, and a server. The server motherboard comprises a motherboard body and a security control module board. The motherboard body is provided with a first end and a second end which are arranged opposite to each other. The security control module board is located at the second end, and the security control module board is integrally provided on the motherboard body. The present application solves the problem in the related art of low signal transmission efficiency of a security control module.

Description

Server motherboard, server board components and server

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese Patent Application No. 202423068363.7, filed on December 12, 2024, entitled "Server Motherboard, Server Board Assembly and Server", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application relates to the field of computers, and in particular to a server motherboard, server board assembly, and server. Background Technology

[0004] Currently, server DC-SCM (Datacenter Secure Control Module) typically uses a separate security control module board, connected to the motherboard via an external expansion card. This external card connection method often affects signal transmission efficiency and is also more expensive. Furthermore, the MCIO (Mini Cool Edge O) interfaces on the motherboard usually have cables routed perpendicularly to the motherboard, which easily wastes space within the server and is inconvenient for cabling.

[0005] Application content

[0006] This application provides a server motherboard, server board assembly, and server to at least address the problem of low signal transmission efficiency of security control modules in related technologies.

[0007] According to a first aspect of this application, a server motherboard is provided, including a motherboard body and a security control module board. The motherboard body has a first end and a second end that are disposed opposite to each other. The security control module board is located at the second end and is integrally integrated on the motherboard body.

[0008] In some embodiments, the safety control module board is spaced apart from the side edge of the second end.

[0009] In some embodiments, the safety control module board is located at the side edge of the second end.

[0010] In some embodiments, the server motherboard further includes an onboard data interface and a graphics adapter interface, which are disposed on the security control module board and located at the end of the second end.

[0011] In some embodiments, the server motherboard further includes a high-speed data transmission interface and a power interface, which are located at the second end and closer to the first end than the security control module board.

[0012] In some embodiments, the server motherboard further includes an external card interface located between the high-speed data transmission interface and the second end.

[0013] In some embodiments, the server motherboard further includes a front panel interface located at a first end, with the opening of the front panel interface facing the first end and forming an angle greater than 0 degrees with the vertical line of the motherboard surface.

[0014] In some embodiments, the surface where the front interface opening is located is perpendicular to the surface of the motherboard.

[0015] In some embodiments, the server motherboard further includes a support member connected to the motherboard body and detachably connected to the server chassis, with the motherboard body supported on the support member.

[0016] In some embodiments, the support is plate-shaped and stacked on the back surface of the motherboard.

[0017] In some embodiments, the server motherboard further includes an operation connector, the motherboard body being connected to the support and the server chassis via the operation connector, the operation connector having an operation structure for performing operations.

[0018] In some embodiments, the server motherboard further includes a handle that is rotatably connected to the motherboard body.

[0019] According to a second aspect of this application, a server board assembly is provided, including the aforementioned server motherboard and fan board, wherein the fan board is disposed at the first end of the motherboard body of the server motherboard and is electrically connected and cooperates with the motherboard body.

[0020] In some embodiments, the fan plate has a linear structure and is disposed at the end of the first end of the main board body.

[0021] In some embodiments, the fan plate has a first segment, a second segment, and a third segment that are sequentially bent and connected. The first segment and the third segment are both connected to the first end of the main board body, and the second segment is spaced apart from the main board body.

[0022] According to a third aspect of this application, a server is provided, including the server board assembly described above.

[0023] The technical solution of this application integrates the security control module board with the motherboard, thereby eliminating the need for an external card to connect the security control module board to the motherboard. This improves signal transmission efficiency, reduces transmission failures between the security control module and the motherboard, and thus reduces the need for server motherboard maintenance. Furthermore, the integrated design saves one security control module board, simplifying the server motherboard structure, increasing its integration, reducing the complexity of component connections, and simplifying wiring and installation. This reduces the risk of failures due to connection problems, thereby improving server stability and operating efficiency, while also saving costs. Attached Figure Description

[0024] Figure 1 is a structural schematic diagram of Embodiment 1 of this application;

[0025] Figure 2 is a structural schematic diagram of Embodiment 2 of this application;

[0026] Figure 3 is a structural schematic diagram of Embodiment 2 of this application;

[0027] Figure 4 is a structural schematic diagram of Embodiment 3 of this application. 10, Mainboard board; 20, Security control module board; 30, Onboard data interface; 40, Graphics adapter interface; 50, High-speed data transmission interface; 60, Power interface; 70, External card interface; 80, Front panel interface; 90, Operation connector; 100, Handle; 110, Fan board. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this application, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this application.

[0031] To address the issue of low signal transmission efficiency in security control modules in related technologies, this embodiment provides a server motherboard, server board assembly, and server.

[0032] Example 1

[0033] As shown in Figure 1, a server motherboard includes a motherboard body 10 and a security control module board 20. The motherboard body 10 has a first end and a second end that are arranged opposite to each other. The security control module board 20 is located at the second end and is integrated on the motherboard body 10.

[0034] This embodiment integrates the security control module board 20 with the motherboard 10, which on the one hand eliminates the need for an external card to connect the security control module board 20 to the motherboard 10, thereby improving signal transmission efficiency, reducing transmission failures between the security control module and the motherboard 10, and thus reducing the maintenance of the server motherboard. On the other hand, the integrated design saves a separate security control module board 20, which simplifies the structure of the server motherboard, increases the integration of the server motherboard, reduces the complexity of connecting various components, simplifies the wiring and installation of the server motherboard, thereby reducing the risk of failures caused by connection problems, improving the stability and operating efficiency of the server, and saving costs.

[0035] It should be noted that the security control module board 20 refers to the data center security control module board 20. The security control module board 20 can manage and monitor various hardware devices and systems in the data center, implement modular server management, and ensure the efficient, secure and stable operation of each server. As a key component of refined management, automated operation and maintenance, and intelligent monitoring in data centers, the security control module board 20 plays a crucial role in improving data center management efficiency, ensuring business continuity, and reducing operating costs. The security control module has many functions: it can monitor the real-time operating status of servers, storage devices, and network equipment within the data center, including key indicators such as temperature, power status, fan speed, CPU utilization, and memory usage; it can also perform fault detection and alarms, immediately issuing alerts when hardware failures or system anomalies are detected, helping administrators quickly locate problems and take measures to reduce system downtime and data loss; it can also perform remote management, allowing administrators to remotely access and control data center equipment via the network without physical access, performing operations such as restarting, updating, and configuring; it can also achieve energy management, monitoring and optimizing data center energy use, reducing energy consumption and improving energy efficiency through intelligent scheduling and dynamic adjustment of equipment operating status; furthermore, it can ensure data center security, providing security policies and measures to protect information within the data center from unauthorized access and prevent internal and external security threats. Since the security control module board 20 has many other functions, ensuring its signal transmission efficiency and reliable connection is extremely important.

[0036] In this embodiment, the security control module board 20 is located at the side edge of the second end, making the layout of the server motherboard more flexible, simplifying the wiring inside the server chassis, and maximizing the use of the motherboard board 10 space, thereby improving the integration of the server motherboard. The server motherboard in this embodiment is roughly rectangular to fit the rectangular server chassis, reducing the space occupied inside the server chassis. A notch is provided at one side edge of the second end of the server motherboard to facilitate the connection of other components. The first end and the second end are located on opposite sides of the rectangle, as shown in Figure 1. The security control module board 20 is located at the upper edge of the second end, facilitating the connection between the security control module board 20 and other components of the server, thereby simplifying wiring, reducing connection failures, and promoting stable signal transmission. Of course, depending on the actual functional implementation and wiring requirements, the security control module board 20 can also be located at the lower edge of the second end. It should be noted that in this embodiment, the first end refers to the right side in Figure 1, and the second end refers to the left side in Figure 1; the side edge of the second end refers to the upper and lower edges of Figure 1.

[0037] In this embodiment, the server motherboard also includes an onboard data interface 30 and a graphics adapter interface 40, which are disposed on the security control module board 20 and located at the end of the second end. In this embodiment, the onboard data interface 30 and graphics adapter interface 40 are located at the end edge of the security control module board 20. That is, the positions of the onboard data interface 30 and the graphics adapter interface change with the position of the security control module board 20, thereby effectively reducing data transmission latency, reducing signal transmission loss, and improving data transmission efficiency. This allows the server motherboard to process large amounts of data faster and provide smoother graphics processing capabilities. When the security control module board 20 is located at the upper edge of the second end, the onboard data interface 30 and the graphics adapter interface 40 are located near the upper edge of the second end. When the security control module board 20 is located at the lower edge of the second end, the onboard data interface 30 and the graphics adapter interface are located near the lower edge of the second end. It should be noted that, in this embodiment, the end of the second end refers to the edge of the second end away from the first end, which is the left side in Figure 1; similarly, the end of the first end refers to the edge of the first end away from the second end, which is the right side in Figure 1.

[0038] In this embodiment, the server motherboard also includes a high-speed data transmission interface 50 and a power interface 60. The high-speed data transmission interface 50 and the power interface 60 are located at the second end and are closer to the first end than the security control module board 20, thereby ensuring the data transmission efficiency and stable power supply of the server motherboard. In this embodiment, the power interface 60 is used to connect to the power module. Since the power module has a certain size, to ensure that the server motherboard can adapt to the shape of the server chassis, the power interface 60 is positioned closer to the first end than the onboard data interface 30. This ensures that after the power interface 60 is connected to the power module, the side of the power module furthest from the first end is roughly in a straight line with the onboard data interface 30, thus guaranteeing the compatibility between the server motherboard and the server chassis. Of course, depending on the size of the power module, the position of the power interface 60 can be moved closer to or further away from the second end. For example, when the power module is smaller, in order to ensure that the side of the power module away from the first end is still roughly in line with the onboard data interface 30, the power interface 60 can be moved closer to the onboard data interface 30 along the arrangement direction of the first and second ends. This ensures that the motherboard 10 and the power module remain rectangular after connection, adapting to the layout of the server chassis. In some embodiments, the power interface 60, near the side edge of the second end, can be located at either the upper or lower edge of the second end in Figure 1, which is beneficial for heat dissipation of the power module and thus improves the server's safety performance.

[0039] In this embodiment, the high-speed data transmission interface 50 is also closer to the first end than the onboard data interface 30, thus providing better layout flexibility, facilitating multi-slot expansion, and avoiding physical conflicts with other components of the server. This results in a more rational layout of the server motherboard, more efficient space utilization, and simplifies the server motherboard wiring, reducing wiring length, thereby lowering costs and improving production efficiency. In this embodiment, the high-speed data transmission interface 50 is configured in three groups, spaced apart along the extension direction of the second end, to facilitate the connection of different peripheral devices, thereby expanding the performance of the server motherboard. It should be noted that the extension direction of the second end in this embodiment is perpendicular to the arrangement direction of the first and second ends, i.e., the up-down direction in Figure 1, while the extension direction of the first end is the same as that of the second end.

[0040] In this embodiment, the server motherboard also includes an external card interface 70, which is located between the high-speed data transmission interface 50 and the second end. This not only improves the scalability and flexibility of the server but also facilitates server upgrades and maintenance. It eliminates the need for frequent disassembly of the entire motherboard during maintenance and upgrades, making the maintenance process more convenient and faster, and reducing maintenance costs. Along the extension direction of the second end, the external card interface 70 in this embodiment is adjacent to the security control module board 20. This embodiment provides two external card interfaces 70, arranged along the extension direction of the second end. Depending on actual needs, the two external card interfaces 70 can be arranged adjacently as shown in Figure 1, or they can be spaced apart. For example, along the extension direction of the second end, the external card interface 70, the security control module board 20, the external card interface 70, and the power interface 60 can be arranged sequentially, with the security control module board 20 positioned between the two external card interfaces 70. Thus, the external card interface 70 not only expands the server's functionality but also makes the server layout and maintenance more flexible and convenient.

[0041] In this embodiment, the server motherboard also includes a front panel interface 80. The front panel interface 80 is located at the first end, with its opening facing the first end and forming an angle greater than 0 degrees with the perpendicular line from the surface of the motherboard 10. This improves the operability of the server, facilitates front-end operation and maintenance, thereby increasing server management efficiency and reducing operational difficulty. This embodiment provides multiple front panel interfaces 80, positioned close to the end of the first end but not exceeding it. The front panel interfaces 80 are arranged along the extension direction of the first end, and can be arranged adjacently or spaced apart. To facilitate wiring of the front panel interfaces 80 and reduce vertical space occupation on the surface of the motherboard 10, the orientation of the front panel interfaces 80 is not perpendicular to the surface of the motherboard 10. This ensures that components connected to the front panel interfaces 80 are not perpendicular to the surface of the motherboard 10, thus saving space. In some embodiments, the orientation of the front interface 80 may be set to form an acute angle with the surface of the motherboard 10. In other embodiments, the orientation of the front interface 80 may be set to be parallel to the surface of the motherboard 10.

[0042] In this embodiment, the surface of the opening of the front panel interface 80 is perpendicular to the surface of the motherboard 10. Thus, the orientation of the front panel interface 80 is parallel to the surface of the motherboard 10. This flat interface eliminates the need for vertical cabling, allowing components connected to the front panel interface 80 to be positioned on the opening side of the front panel interface 80, rather than on the side of the front panel interface 80 away from the motherboard 10. This further reduces the space occupied in the direction perpendicular to the motherboard 10 within the server chassis and facilitates cabling within the server chassis. In some embodiments, the front panel interface 80 can be a multi-channel input / output interface, i.e., an MCIO interface. The MCIO interface enhances communication and data processing capabilities between systems by providing high-speed memory access and control functions, thereby enabling more efficient data management and processing. The front panel interface 80 may also include a power supply interface. The surface of the opening of the power supply interface is also arranged perpendicular to the surface of the motherboard 10; that is, the power supply interface also uses a flat interface to facilitate connection between various devices.

[0043] It should be noted that in this embodiment, the graphics adapter interface 40 refers to the Video Graphics Array, also known as the VGA interface. The graphics adapter interface 40 is an interface standard for outputting video signals. It uses a 15-pin D-type connector to generate images on the display. The high-speed data transmission interface 50 refers to the Peripheral Component Interconnect Express, also known as the PCIe interface. This is a high-speed serial computer expansion bus standard used to connect high-performance hardware components such as graphics cards, network adapters, and storage devices. The external card interface 70 refers to the External Card Open Compute Project interface, also known as the OCP card interface. The external card interface 70 is designed with high bandwidth and low latency data transmission in mind, supporting high-speed data exchange to meet the high-speed network connectivity requirements of data centers. It also supports modular hardware design, facilitating device upgrades and expansions, improving deployment efficiency and maintenance convenience, and helping data centers achieve higher energy efficiency, flexibility, and cost-effectiveness. In some embodiments, depending on actual needs, the external card interface 70 can be used to insert an Advanced Signal Analyzer card (ASA card) to provide additional signal analysis, processing and management functions, thereby enhancing the server's signal processing capabilities.

[0044] In this embodiment, the server motherboard also includes a support member, which is connected to the motherboard body 10 and detachably connected to the server chassis. The motherboard body 10 is supported on the support member, thereby improving the stability of the server motherboard and facilitating the assembly and disassembly of the server motherboard to the server chassis. During installation, the motherboard body 10 is first fixed to the support member, and then the server motherboard is installed onto the server chassis as a whole. When the server motherboard is removed from the server chassis, the motherboard body 10 and the support member are removed simultaneously. This not only improves the durability of the server motherboard and reduces the deformation of the motherboard body 10 during the assembly and disassembly process, avoiding damage to the components on the motherboard body 10 caused by twisting and deformation, and facilitating maintenance and upgrades, but also makes the installation of the server motherboard inside the chassis more stable and convenient, reducing damage caused by vibration or transportation.

[0045] In this embodiment, the support member is plate-shaped and stacked on the back surface of the motherboard body 10, thereby providing additional protection for the motherboard body 10 and preventing damage during transportation or installation, thus ensuring the safety and durability of the server motherboard. The shape of the support member in this embodiment matches the shape of the motherboard body 10, which is a rectangle with a notch. Therefore, the support member is also designed to match the shape of the motherboard body 10, allowing it to be stacked between the motherboard body 10 and the server baseplate to prevent deformation and damage to the motherboard body 10.

[0046] In this embodiment, the server motherboard also includes an operation connector 90. The motherboard body 10 is connected to the support member and the server chassis via the operation connector 90. The operation connector 90 has an operating structure for operation, thereby improving the convenience of connecting the server motherboard and the server chassis. The support member in this embodiment is provided with a gourd-shaped hole and a hole for the operation connector 90 to pass through. The gourd-shaped hole has a large-diameter portion and a small-diameter portion, which are connected along the extension direction of the support member's surface, forming two connected circular holes with different diameters. A T-shaped pin is also provided at the bottom of the server chassis, which mates with the gourd-shaped hole. The server motherboard and / or the server chassis also have threaded holes for the operation connector 90 to pass through. The operation connector 90 has a screw that connects to the threaded holes on the server motherboard and / or the server chassis to fix the server motherboard and the server chassis. The head of the operation connector 90 protruding from the surface of the motherboard body 10 is a cylindrical shape with a patterned periphery, facilitating manual assembly and disassembly by the operator. When the server motherboard is connected to the server chassis, the I-beam passes through the large-diameter portion of the gourd hole into the support component, and then slides into the small-diameter portion of the gourd hole to position the server motherboard. Then, the operating connector 90 is screwed into the corresponding threaded hole on the server motherboard and / or the server chassis to fix the server motherboard to the server chassis. This not only reduces the deformation of the motherboard 10 during disassembly and assembly, but also makes the connection and disassembly of the server motherboard to the chassis simpler, improving the installation efficiency and maintenance speed of the server.

[0047] In this embodiment, the server motherboard also includes a handle 100, which is rotatably connected to the motherboard body 10, thereby improving the operability of the server motherboard and facilitating its installation and removal. In this embodiment, the handle 100 is designed as a U-shaped handle, with both ends connected to the motherboard body 10, leaving space for hand gripping in the middle to facilitate lifting or lowering the server motherboard. Both ends of the handle 100 are equipped with pivots, allowing for rotatable connection to the motherboard body 10. This ensures that when the motherboard body 10 is in operation, the handle 100 can be close to the surface of the motherboard body 10, avoiding space occupation. When the operator uses the handle 100 to move the server motherboard, the handle 100 can rotate away from the motherboard surface for easier operation. This makes the installation and removal of the server motherboard more flexible, allowing operators to adjust the angle according to actual conditions, thereby improving the operability and installation efficiency of the server motherboard.

[0048] This application also provides a server board assembly, including the aforementioned server motherboard and fan board 110. The fan board 110 is disposed at the first end of the motherboard body 10 of the server motherboard and is electrically connected to the motherboard body 10, thereby making the connection between the server motherboard and the fan more flexible and convenient. This allows the server motherboard to adapt to different types of fans, enabling server motherboard reuse while increasing the options for server chassis to meet different heat dissipation needs. In this embodiment, the server motherboard does not have a fan interface, but instead has a fan board 110 interface, allowing the server motherboard to be detachably connected to the fan board 110, and then connected to the fan through the fan board 110. In this way, on the one hand, the configuration of the fan not being directly connected to the server motherboard means that when the server requires different amounts of heat dissipation, and the number and specifications of the fans required inside the server also differ, only the fan board 110 needs to be replaced. By adjusting the number and spacing of the fan interfaces on the fan board 110, different fans can be adapted, without replacing the server motherboard. This increases the reusability of the server motherboard and improves the flexibility and adaptability of the connection between the fan and the server motherboard. On the other hand, different sizes of fan boards 110 can be set to adapt to different sizes of server chassis. This allows the same server motherboard to be used with different sizes of fan boards 110 to adapt to different sizes of chassis, thereby further improving the reusability and adaptability of the server motherboard.

[0049] This embodiment has two fan interfaces for signal transmission and power supply between the server motherboard and the fan board 110, and they are respectively located on the side edge near the first end to achieve a reliable connection between the server motherboard and the fan board 110.

[0050] In this embodiment, the fan plate 110 has a straight-line structure and is located at the end of the first end of the motherboard 10 to save space within the server chassis. The fan plate 110 can be elongated, and its length does not exceed the length of the motherboard 10 along the extension direction of the first end. The interfaces of the two fan plates 110 are arranged along the extension direction of the first end and respectively mate with the fan plates 110. The end of the first end is fitted against the edge of the fan plate 110 near the first end, thereby reducing the space occupied within the server chassis to adapt to server chassis with smaller internal space.

[0051] This application also provides a server including the aforementioned server board components, which not only improves the signal transmission efficiency of the server and ensures the stability of signal transmission, thereby improving the server's operating efficiency, but also reduces the server's maintenance costs and failure rate, and improves the server's availability and reliability.

[0052] Example 2

[0053] Unlike Embodiment 1, the position of the security control module board 20 in this embodiment is different. In Embodiment 1, the security control module board 20 is located at the side edge of the second end, while in this embodiment, the security control module board 20 is located between the two side edges of the second end to meet the different interface requirements of the server.

[0054] As shown in Figures 2 and 3, in this embodiment, the security control module board 20 is spaced apart from the side edge of the second end. Compared with Embodiment 1, this embodiment improves the flexibility and adaptability of the server motherboard by adjusting the position of the security control module board 20, as well as the positions of the onboard data interface 30 and the graphics adapter interface 40.

[0055] As shown in Figure 2, along the extension direction of the second end, the security control module board 20 can be positioned between the external card interface 70 and the power interface 60, while the onboard data interface 30 and graphics adapter interface 40 are located at the end of the second end. In this way, on the one hand, the security control module board 20, as an important component of the server motherboard, is located between the two side edges of the second end, which is beneficial for protecting the security control module board 20 and improving its security. On the other hand, the positions of the onboard data interface 30 and graphics adapter interface 40 can be adjusted according to the position of the security control module board 20, which helps to meet the diverse needs of the server, improves the adaptability of the server motherboard, and simplifies wiring.

[0056] As shown in Figure 3, along the extension direction of the second end, the security control module board 20 can also be positioned between the two external card interfaces 70. The onboard data interface 30 and graphics adapter interface 40, like in Figure 2, are also located at the end of the second end, but their positions in the extension direction of the end are adjusted, similar to the setting in Figure 2. On the one hand, this ensures effective protection of the security control module board 20, guaranteeing its security. On the other hand, the positions of the onboard data interface 30 and graphics adapter interface 40 are adjusted according to the position of the security control module board 20, which helps meet the diverse needs of the server, improves the adaptability of the server motherboard, and simplifies cabling. It should be noted that the specific setting position of the security control module board 20 at the second end can be selected according to actual needs. For example, when the security control module board 20 is positioned between the two external card interfaces 70, cabling is simpler, and the setting method in Figure 3 can be selected. When the security control module board 20 is positioned between the external card interface 70 and the power interface 60, cabling is more convenient, and the setting method in Figure 2 can be selected.

[0057] Example 3

[0058] Unlike Embodiment 1, the fan plate 110 in this embodiment has a different structural form. The fan plate 110 in Embodiment 1 is a straight-line structure, suitable for server chassis with limited internal space. In contrast, the fan plate 110 in this embodiment is a U-shaped structure, suitable for server chassis with relatively larger internal space, and the fan position can be flexibly adjusted. The server board assembly and server in Embodiment 2 can also adopt the structural form of the fan plate 110 in this embodiment.

[0059] As shown in Figure 4, in this embodiment, the fan plate 110 has a first segment, a second segment, and a third segment connected in sequence by bending. The first segment and the third segment are both connected to the first end of the motherboard 10. The second segment is spaced apart from the motherboard 10 to accommodate chassis with larger internal space, ensuring the stability and reliability of the server motherboard and fan plate 110 installed in the server chassis. The fan plate 110 can be configured as a U-shaped structure, that is, the first segment and the third segment are arranged opposite each other and both perpendicular to the second segment. The fan interfaces are all located in the second segment, and multiple fan interfaces are arranged along the extension direction of the first end. The ends of the first segment and the third segment away from the second segment are connected to the end of the first end, thereby forming a gap between the ends of the second segment and the first end. On the one hand, this allows the fan plate 110 and the server motherboard to be adapted to chassis with larger internal space, meeting the needs of server chassis of different sizes. On the other hand, it allows the position of the fan to be adjusted to meet different heat dissipation requirements. Of course, depending on the different specifications of the actual server chassis or different heat dissipation requirements, the distance between the second section and the end of the first end can be adjusted by adjusting the length of the first and third sections, so as to adjust the size of the fan plate 110 and the distance between the fan and the end of the first end at the same time; or the structure of the fan plate 110 can be adjusted to be different from the structure of Embodiment 1 and the structure of this embodiment, as long as it meets the usage requirements.

[0060] It should be noted that "multiple" in the above embodiments refers to at least two.

[0061] As can be seen from the above description, the embodiments of this application achieve the following technical effects:

[0062] 1. Solved the problem of low signal transmission efficiency in the safety control module;

[0063] 2. By integrating the security control module board with the motherboard, the security control module board no longer needs to be connected to the motherboard via an external card. This improves signal transmission efficiency, reduces transmission failures between the security control module and the motherboard, and thus reduces the need for server motherboard maintenance.

[0064] 3. By integrating the design, a security control module board is saved, which helps to simplify the structure of the server motherboard, improve the integration of the server motherboard, reduce the complexity of the connection between various components, simplify the wiring and installation of the server motherboard, thereby reducing the risk of failure caused by connection problems, and thus improving the stability and operating efficiency of the server, while also helping to save costs.

[0065] Obviously, the embodiments described above are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort should fall within the scope of protection of this application.

[0066] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0067] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0068] The above descriptions are merely some embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A server motherboard, characterized in that, include: The motherboard body (10) has a first end and a second end that are disposed opposite to each other; Safety control module board (20) is located at the second end and is integrated on the main board body (10).

2. The server motherboard according to claim 1, characterized in that, The safety control module board (20) is spaced apart from the side edge of the second end.

3. The server motherboard according to claim 1, characterized in that, The safety control module board (20) is located at the side edge of the second end.

4. The server motherboard according to claim 1, characterized in that, The server motherboard also includes an onboard data interface (30) and a graphics adapter interface (40), which are located on the security control module board (20) and at the end of the second end.

5. The server motherboard according to claim 1, characterized in that, The server motherboard also includes a high-speed data transmission interface (50) and a power interface (60), which are located at the second end and closer to the first end than the security control module board (20).

6. The server motherboard according to claim 5, characterized in that, The server motherboard also includes an external card interface (70), which is located between the high-speed data transmission interface (50) and the end of the second end.

7. The server motherboard according to claim 6, characterized in that, The external card interface (70) consists of a first external card interface and a second external card interface arranged along the extension direction of the second end, with the first external card interface and the second external card interface being arranged adjacent to each other.

8. The server motherboard according to claim 6, characterized in that, The external card interface (70) consists of a first external card interface and a second external card interface arranged along the extension direction of the second end. The first external card interface and the second external card interface are spaced apart. Along the extension direction of the second end, the first external card interface, the security control module board (20), the second external card interface, and the power interface (60) are arranged in sequence.

9. The server motherboard according to claim 5, characterized in that, The server motherboard also includes an onboard data interface (30), and the high-speed data transmission interface (50) is closer to the first end than the onboard data interface (30).

10. The server motherboard according to claim 1, characterized in that, The server motherboard also includes a front panel interface (80), which is located at the first end. The opening of the front panel interface (80) faces the first end and forms an angle greater than 0 degrees with the perpendicular line of the surface of the motherboard body (10).

11. The server motherboard according to claim 10, characterized in that, The surface of the opening of the front interface (80) is perpendicular to the surface of the motherboard body (10).

12. The server motherboard according to claim 10, characterized in that, The orientation of the front interface (80) forms an acute angle with the surface of the motherboard body (10).

13. The server motherboard according to any one of claims 1 to 12, characterized in that, The server motherboard also includes a support member, which is connected to the motherboard body (10) and detachably connected to the server chassis. The motherboard body (10) is supported on the support member.

14. The server motherboard according to claim 13, characterized in that, The support member is plate-shaped and is stacked on the back surface of the main board body (10).

15. The server motherboard according to claim 13, characterized in that, The server motherboard also includes an operation connector (90), the motherboard body (10) is connected to the support and the server chassis through the operation connector (90), and the operation connector (90) has an operation structure configured to perform operation.

16. The server motherboard according to any one of claims 1 to 12, characterized in that, The server motherboard also includes a handle (100), which is rotatably connected to the motherboard body (10).

17. A server board assembly, characterized in that, include: Server motherboard as claimed in any one of claims 1 to 16; A fan plate (110) is disposed at the first end of the motherboard body (10) of the server motherboard and is electrically connected to the motherboard body (10).

18. The server board assembly according to claim 17, characterized in that, The fan plate (110) has a straight-line structure and is located at the end of the first end of the main board body (10).

19. The server board assembly according to claim 17, characterized in that, The fan plate (110) has a first segment, a second segment and a third segment connected in sequence by bending. The first segment and the third segment are both connected to the first end of the main board (10), and the second segment is spaced apart from the main board (10).

20. A server, characterized in that, Includes the server board assembly according to any one of claims 17 to 19.

Images