Server case and server system

Abstract

The utility model provides a server case and a server system, and relates to the technical field of servers. The server case comprises a placing assembly and a connecting socket, the placing assembly is provided with a plurality of placing spaces arranged in an array, the inner walls of the placing spaces are smooth and flat, and the placing spaces are used for accommodating hard disk assemblies; the connecting socket is arranged corresponding to the placing space, the connecting socket is arranged at a preset position in the corresponding placing space, and the hard disk assembly is connected with the connecting socket through the smooth and flat inner wall of the placing space.

Description

Technical Field

[0001] The present application relates to the technical field of servers, and in particular to a server chassis and a server system. Background Art

[0002] When installing the hard disk in the server, since fixed slides and card-connecting devices are set in the space inside the server to accommodate the hard disk, servers of different brands can only insert and read the hard disk of their own brand. If you want to insert a server of other brands, you need to install a hard disk bracket to adapt it.

[0003] Bolts and other connectors are required between the bracket and the hard disk for installation. If the server needs to read a large number of hard disks, repeated disassembly and assembly of the hard disks and brackets will consume a lot of time and increase the workload of the operator. Utility Model Content

[0004] A first aspect of the present application provides a server chassis, comprising:

[0005] A placement component, wherein the placement component has a plurality of placement spaces arranged in an array, the inner wall of the placement space is smooth and flat, and the placement space is used to accommodate the hard disk component;

[0006] A connecting socket is arranged corresponding to the placement space, the connecting socket is arranged at a preset position in the corresponding placement space, and the hard disk assembly is connected to the connecting socket through a smooth and flat inner wall of the placement space.

[0007] In some embodiments, the placement space is a rectangular space, and a plurality of placement spaces are arranged in a rectangular array along a first direction and a second direction, and the first direction is perpendicular to the second direction.

[0008] In some embodiments, a ratio of the width to the depth of the placement space ranges from 0.85 to 0.95:1.

[0009] In some embodiments, placing a component includes:

[0010] Rectangular housing;

[0011] A first partition, wherein a plurality of first partitions are connected to the rectangular shell and divide the inner space of the rectangular shell into a plurality of accommodating spaces;

[0012] A second partition, a plurality of second partitions are located in the rectangular shell and connected to the first partition and divide the accommodating space into a plurality of placement spaces.

[0013] In some embodiments, the first partition has a smooth, flat, and opposite first and second board surfaces, the second partition has a smooth, flat, and opposite third and fourth board surfaces, and the connection socket is located near the first and third board surfaces.

[0014] In some embodiments, a hollow structure is provided on the first partition plate and / or the second partition plate.

[0015] In some embodiments, the server chassis further comprises:

[0016] A first bracket, which is arranged at one side of the placement component and is used to connect the first functional module, and the indicator light of the first functional module is arranged corresponding to the position of the placement space;

[0017] The second bracket is arranged on the other side of the placement component and is used to connect a second functional module with a function different from that of the first functional module.

[0018] A second aspect of the present application provides a server system, which includes:

[0019] Server body;

[0020] The first aspect of the present application provides a server chassis, where the server chassis is connected to a server body.

[0021] A server system provided in the second aspect of the present application can directly use the server chassis provided in the first aspect above. The specific implementation structure can refer to the relevant content described in the first aspect above, which will not be repeated here.

[0022] In some embodiments, the server system further comprises:

[0023] An expansion interface, at least one expansion interface is connected to the server body;

[0024] An expansion chassis is provided with a server chassis, and the expansion chassis is connected to the server body through an expansion interface.

[0025] In some embodiments, the server system further comprises:

[0026] The heat dissipation component is connected to the server body, and the heat dissipation end of the heat dissipation component faces the placement space of the server chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0028] Figure 1 The schematic diagram of the first-view structure of the server chassis placement component is shown schematically;

[0029] Figure 2A schematic diagram of the second viewing angle structure of the server chassis placement component is shown schematically;

[0030] Figure 3 The structural diagram of the server chassis is schematically shown;

[0031] Figure 4 The first structural diagram of the server system is schematically shown;

[0032] Figure 5 A second structural diagram of a server system is schematically shown;

[0033] Figure 6 The first expansion chassis structure diagram of the server system is schematically shown;

[0034] Figure 7 A schematic diagram of the second expansion chassis structure of the server system is shown schematically.

[0035] Description of Figure Numbers:

[0036] 1. Place components; 101. Rectangular housing; 102. First partition; 1021. First board surface; 1022. Second board surface; 103. Second partition; 1031. Third board surface; 1032. Fourth board surface;

[0037] 2. Connecting socket; 3. Hollow structure; 4. First bracket; 5. First functional component; 6. Second bracket; 7. Second functional component; 8. Heat dissipation hole; 9. Server body; 10. Expansion interface; 11. Heat dissipation component; 12. Expansion chassis;

[0038] A. First direction; B. Second direction; C. Load-bearing surface; D. Placement space. DETAILED DESCRIPTION

[0039] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0040] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0041] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0042] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0043] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0044] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0045] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0046] Embodiment 1

[0047] like Figure 1 , Figure 2As shown, embodiment 1 of the first aspect of the present application provides a server chassis, which includes: a placement component 1 and a connection socket 2; the placement component 1 has a plurality of placement spaces D arranged in an array, the inner wall of the placement space D is smooth and flat, and the placement space D is used to accommodate a hard disk assembly; the connection socket 2 is arranged corresponding to the placement space D, the connection socket 2 is arranged at a preset position in its corresponding placement space D, and the hard disk assembly is connected to the connection socket 2 through the smooth and flat inner wall of the placement space D.

[0048] Specifically, the placement component 1 can be formed by splicing a plurality of mounting plates, and the area enclosed between the mounting plates serves as the placement space D. Alternatively, a block-shaped mounting seat can be used as the placement component 1, and a plurality of grooves are provided on the mounting seat as the placement space D, which is not specifically limited. The placement space D can be a rectangular placement space D, or a placement space D of other sizes that can accommodate a hard disk or a hard disk with a bracket, and its specific shape is not limited. However, it is necessary to ensure that the inner wall of the placement space D is smooth and flat, and that hard disks of various sizes can be placed, and that a bearing surface C can be provided for the hard disk, and the bearing surface C is a surface that supports the hard disk. At the same time, each placement space D is provided with a first opening so that the hard disk can be inserted into the placement space D.

[0049] The connection interface adopts a standard connection interface, which can be applicable to connecting most types of hard disks, such as: SFF-8639 interface, SATA interface, etc. A connection interface is provided in each placement space D, and the specific preset position of the connection interface can be determined according to the shape of the placement space D and the selection of the bearing surface C. In this embodiment, in order to facilitate the installation of the hard disk, the connection socket 2 can be provided on the side wall of the placement space D relative to the first opening, and a back plate can be provided in the accommodating space, and the back plate has the connection socket 2.

[0050] The server chassis provided in the first embodiment of the first aspect of the present application, by placing a plurality of placement spaces D with smooth inner walls arranged on the placement component 1 to accommodate the hard disk, and connecting the hard disk through the connection socket 2, enables the server chassis to accommodate a large number of hard disks, and while reading the hard disk, enables the smooth inner wall of the placement space D to adapt to hard disks of different brands and sizes or hard disks with mounting brackets, supports the vast majority of hot-swappable hard disk brackets on the market, and before installing the hard disk, there is no need to remove and reinstall the hard disk bracket, or install the bracket or before the hard disk can be installed on the server chassis, effectively reducing the operating burden of the operator and reducing labor costs. In addition, the connection interface of the present application adopts a plurality of different hard disk interface protocols, such as: SAS, SATA protocols, etc., supports HDD and SSD hard disks, etc., increases the adaptability of the server chassis to the hard disk, does not need to add different connection interfaces to hard disks of different protocols, and effectively reduces the data processing cost.

[0051] like Figures 1 to 3 As shown, in some embodiments, the placement space D is a rectangular space, and a plurality of placement spaces D are arranged in a rectangular array along a first direction A and a second direction B, and the first direction A is perpendicular to the second direction B.

[0052] Specifically, the rectangular space can better fit the shape of the hard disk and the hard disk with the bracket. When the placement space D is a rectangle, any surface in the height direction of the rectangle can be used as the bearing surface C, and any surface in the width direction of the rectangle can also be used as the bearing surface C, without specific limitation. It should be noted that the preset position of the connection socket 2 is different when different bearing surfaces C are used. In this embodiment, any surface in the height direction of the rectangle can be selected as the bearing surface C, that is, the surface with the largest area in the hexahedron with a rectangular cross-section.

[0053] Since the placement space D is a rectangular placement space D, the placement space D is arranged in a rectangular array, so that more placement spaces D can be set in a limited area, so that the server chassis can accommodate more hard disks. In this embodiment, the first direction A is perpendicular to the second direction B, the first direction A can be the length direction of the placement component 1, and the second direction B can be the height direction of the placement component 1, and at the same time is perpendicular to the depth direction from the first opening port to the placement space D.

[0054] In this embodiment, the arrangement of the multiple placement spaces D may be to arrange N+1 placement spaces D along the first direction A and N placement spaces D along the second direction B, where N is a positive integer greater than 0, so as to realize the layout of the placement spaces D. When the placement component 1 is arranged in a 2U size and a box with a 3.5-inch hot-swappable hard disk slot is required to be arranged, the placement component 1 may have 12 placement spaces D of corresponding sizes, that is, 4 placement spaces D are arranged in the first direction A and 3 placement spaces D are arranged in the second direction B. When a box with a 2.5-inch hot-swappable hard disk slot is required to be arranged, 20 placement spaces D of corresponding sizes may be arranged, that is, 5 placement spaces D are arranged in the first direction A and 4 placement spaces D are arranged in the second direction B.

[0055] In some embodiments, a ratio of the width to the depth of the placement space D ranges from 0.85 to 0.95:1.

[0056] Specifically, the depth of the placement space D is the depth from the first opening to the inside of the placement space D. With such a configuration, the hard disk placement slot formed by the placement space D can have a space with a smaller depth, so that when the placement component 1 is set in a server chassis or an expansion chassis 12, the overall volume is short and deep. When the hard disk is inserted into the placement space D, the hard disk is connected to the connection socket 2, and about a quarter of the hard disk is exposed outside the placement space D, so that after the work required to connect the hard disk to the server is completed, it is convenient for the operator to unplug the hard disk.

[0057] like Figure 1 , Figure 2 As shown, in some embodiments, the placement component 1 includes: a rectangular shell 101, a first partition 102 and a second partition 103; multiple first partitions 102 are connected to the rectangular shell 101, and divide the internal space of the rectangular shell 101 into multiple accommodating spaces; multiple second partitions 103 are located in the rectangular shell 101 and connected to the first partition 102, and divide the accommodating space into multiple placement spaces D.

[0058] Specifically, the rectangular housing 101 is a housing with an opening on one side, and the opening is the second opening. The plurality of first partitions 102 may be arranged inside the rectangular housing 101 at intervals along the first direction A, or may be arranged inside the rectangular housing 101 at intervals along the second direction B, and the arrangement direction thereof is not specifically limited. The first partitions 102 may be connected to the rectangular housing 101 by bolts or by welding. In this embodiment, the first partitions 102 are arranged along the first direction A, and their internal space is divided into a plurality of accommodation spaces.

[0059] The arrangement direction of the plurality of second baffles 103 can be selected according to the arrangement direction of the plurality of first baffles 102. When the arrangement direction of the plurality of first baffles 102 along the first direction A is the first direction A, the plurality of second baffles are arranged along the second direction B in each accommodating space. Conversely, when the arrangement direction of the plurality of first baffles 102 along the second direction B is the first direction A, the plurality of second baffles are arranged along the first direction A in each accommodating space. The connection method of the plurality of second baffles 102 to the rectangular shell 101 and the first baffle can be welding or card connection through a card slot, which is not specifically limited. By forming the placement assembly 1 with the rectangular shell 101, the plurality of first baffles and the second baffle, more placement spaces D can be arranged in a limited rectangular area to reduce the influence of the volume of the components constituting the placement space D on the number of the placement spaces D.

[0060] like Figure 1 , Figure 2 As shown, in some embodiments, the first partition 102 has a smooth, flat, and opposite first board surface 1021 and a second board surface 1022, the second partition 103 has a smooth, flat, and opposite third board surface 1031 and a fourth board surface 1032, and the position of the connecting socket 2 is located close to the first board surface 1021 and the third board surface 1031.

[0061] Specifically, the inner wall of the rectangular housing 101, the first partition 102 and the second partition 103 are smooth and flat, so that the inner wall of the placement space D formed by the rectangular housing 101, the first partition 102 and the second partition 103 can be smooth and flat, so that it can adapt to more sizes of hard boards or hard disks with mounting brackets. At the same time, the third board surface 1031 can be used as a bearing surface C, that is, when a hard disk or a hard disk with a bracket is inserted into the placement space D, the third board surface 1031 provides support for the hard board or the hard disk with a bracket. The position of the connection socket 2 is located near the first board surface 1021 and the third board surface 1031, and can be connected so that when the person is facing the first opening, the connection socket 2 is at the lower right position of the side wall of the placement space D relative to the first opening. When the third board surface 1031 is used as the bearing surface C, this position can adapt to most hard disks, which facilitates the connection between the connection socket 2 and the hard disk. At the same time, the connection socket 2 can be understood as being set at a position away from the second board surface 1022 and the fourth board surface 1032.

[0062] like Figure 1 , Figure 2 As shown, in some embodiments, a hollow structure 3 is provided on the first partition plate 102 and / or the second partition plate 103 .

[0063] Specifically, in order to reduce the overall weight of the server chassis, a hollow structure 3 can be provided on the first partition 102 and / or the second partition 103. The specific setting method can be selected according to the materials of the first partition 102 and the second partition 103. If the first partition 102 and the second partition 103 have sufficient strength, the hollow structure 3 can be provided on both of them at the same time. If the strength of the two is limited, the hollow structure 3 can be provided only on the partition where the bearing surface C is located. In this embodiment, the third plate surface 1031 is used as the bearing surface C, and the hollow structure 3 can be provided on the third plate surface 1031. It should be noted that the inner wall of the placement space D referred to in this application is smooth and flat, which can be understood as that the inner wall of the placement space D is not provided with any components, or a structure protruding into the placement space D. If a hole is opened or hollowed out on the inner wall of the placement space D, the inner wall still remains smooth and flat. In this embodiment, a heat dissipation hole 8 can also be provided on the side wall opposite to the second opening of the rectangular housing 101 to facilitate the heat dissipation of the hard disk provided in the placement space D.

[0064] like Figure 3 As shown, in some embodiments, the server chassis also includes: a first bracket 4 and a second bracket 6; the first bracket 4 is arranged on one side of the placement component 1, and is used to connect the first functional module, and the indicator light of the first functional module is arranged corresponding to the position of the placement space D; the second bracket 6 is arranged on the other side of the placement component 1, and is used to connect the second functional module with different functions from the first functional module.

[0065] Specifically, the first bracket 4 and the second bracket 6 can be a combination of a panel and a bracket, or a connecting seat with a panel, and their specific structures are not limited. The connection relationship between the first bracket 4 and the second bracket 6 and the placement component 1 can be welding or bolted, and they are not specifically limited. The first functional component 5 can be set with multiple indicator lights on the panel of the first bracket 4. The number of indicator lights is the same as the number of placement spaces D. Each indicator light corresponds to the position of each placement space D. When the hard disk is read in the placement space D, its corresponding indicator light is displayed. When the hard disk reading is completed, the indicator light prompts. The first functional component 5 can also be a component with a display screen, and it is not specifically limited. The second functional component 7 can be a reset button, or a function adjustment button, and it is not specifically limited.

[0066] Embodiment 2

[0067] like Figures 4 to 6 As shown, the second embodiment of the second aspect of the present application provides a server system, which includes: a server body 9 and the server chassis provided by the first embodiment of the first aspect of the present application; the server chassis is connected to the server body 9.

[0068] Specifically, the server body 9 can be a host with a data erasure system, or a processor with a data processing function, and its specific form is not limited. The server chassis is connected to the server body 9 through a board or a cable, so that the hard disk inserted into the placement space D and the connection socket 2 can be read by the server body 9. At the same time, the server body 9 can also have IO interfaces such as USB interface, Type-A interface and / or Type-C to facilitate the connection of external devices. In this embodiment, the server chassis can be set at the bottom of the server body 9, and is partially covered by the shell of the server body 9, and the first openings of multiple placement spaces D are exposed to reduce the overall volume of the server system. In this embodiment, the server system can be a 4U box structure, so that the server system can be loaded with more processing devices, so that it can process more hard disks at the same time.

[0069] The server system described in the second embodiment can directly use the server chassis provided in the first embodiment. The specific implementation structure can refer to the relevant content described in the first embodiment, which will not be repeated here.

[0070] The server system provided in the second embodiment of the second aspect of the present application, wherein the smooth inner wall of the placement space D of the server chassis can adapt to hard disks of different brands and sizes or hard disks with mounting brackets. Before installing the hard disk, there is no need to remove and then install the hard disk bracket, or to install the bracket or the hard disk on the server chassis. At the same time, the hard disk is read and processed through the server body 9, which effectively reduces the operating burden of the operator and reduces labor costs.

[0071] The server system provided in this application can be applied to the fields of various types of storage media, such as data erasure, data destruction, asset disposal / recycling, data recovery, electronic data forensics, etc., and has a wide range of application value.

[0072] like Figures 5 and 6 As shown, in some embodiments, the server system also includes: an expansion interface 10 and an expansion chassis 12; at least one expansion interface 10 is connected to the server body 9; a server chassis is arranged in the expansion chassis 12, and the expansion chassis 12 is connected to the server body 9 through the expansion interface 10.

[0073] Specifically, the expansion interface 10 can be an expansion board interface connected to the server motherboard. There is no limit on the specific number of expansion interfaces 10, and it can be selected according to actual needs. During operation, the server body 9 processes data on the hard disk inserted in the placement space D through the server chassis. When the number of hard disks to be processed is large and the number of placement spaces D in the server chassis cannot meet the processing needs, the server body 9 can be connected to more hard disks by connecting the expansion chassis 12 with the expansion interface 10, so that it can process data on a large number of hard disks at the same time. In addition to the server chassis, the expansion chassis 12 is also provided with components for transferring the server body 9, such as interfaces, transfer devices, etc., which are not specifically limited.

[0074] In this embodiment, the server body 9 can be provided with 8 expansion boards on its mainboard at the same time, so that the server body 9 can be connected to 8 expansion chassis 12 at the same time, and 96 3.5-inch hard disk placement spaces D and 160 2.5-inch hard disk placement spaces D can be expanded for the server body 9, and up to 172 hard disks can be processed in parallel. At the same time, the expansion chassis 12 ID management and realization can be realized through the server body 9, thereby greatly improving the efficiency of large-scale hard disk data processing operations in enterprise-level data center scenarios. The first bracket 4 and the second bracket 6 can also be respectively provided on both sides of the placement component 1 of the expansion chassis 12 server chassis, and the first functional component 5 and the second functional component 7 can be respectively provided on the first bracket 4 and the second bracket 6, so as to facilitate the operator to operate the hard disk placed in the expansion chassis 12.

[0075] like Figure 5 As shown, in some embodiments, the server system further includes: a heat dissipation component 11, the heat dissipation component 11 is connected to the server body 9, and the heat dissipation end of the heat dissipation component 11 faces the placement space D of the server chassis.

[0076] Specifically, the heat dissipation component 11 can be a heat dissipation fan, or a combination of a water cooling device and a fan, which is not specifically limited. In this embodiment, the heat dissipation component 11 can be arranged outside or inside the server body 9, and connected to the shell of the server body 9 through a bracket, and the heat dissipation component 11 is powered by the server body 9. The air outlet of the heat dissipation component 11 faces the heat dissipation hole 8 of the rectangular shell 101, so that the heat dissipation component 11 dissipates heat inside the placement space D.

[0077] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A server chassis, characterized in that: include: A placement component, wherein the placement component has a plurality of placement spaces arranged in an array, the inner walls of the placement spaces are smooth and flat, and the placement spaces are used to accommodate hard disk components; A connecting socket is arranged corresponding to the placement space, the connecting socket is arranged at a preset position in the corresponding placement space, and the hard disk assembly is connected to the connecting socket through the smooth and flat inner wall of the placement space.

2. The server chassis according to claim 1, characterized in that: The placement space is a rectangular space, and a plurality of the placement spaces are arranged in a rectangular array along a first direction and a second direction, wherein the first direction is perpendicular to the second direction.

3. The server chassis according to claim 2, characterized in that: The ratio of the width to the depth of the placement space ranges from 0.85 to 0.95:

1.

4. The server chassis according to claim 2 or 3, characterized in that: The placement component comprises: Rectangular housing; A first partition, wherein a plurality of the first partitions are connected to the rectangular shell and divide the inner space of the rectangular shell into a plurality of accommodating spaces; A second partition, a plurality of the second partitions are located in the rectangular shell and connected to the first partition and divide the accommodating space into a plurality of the placement spaces.

5. The server chassis according to claim 4, characterized in that: The first partition has a first plate surface and a second plate surface that are smooth and flat and opposite to each other, the second partition has a third plate surface and a fourth plate surface that are smooth and flat and opposite to each other, and the position of the connecting socket is located close to the first plate surface and the third plate surface.

6. The server chassis according to claim 4, characterized in that: The first partition plate and / or the second partition plate is provided with a hollow structure.

7. The server chassis according to claim 1, characterized in that: Also includes: A first bracket, which is disposed at one side of the placement component and is used to connect a first functional module, wherein an indicator light of the first functional module is disposed corresponding to a position of the placement space; The second bracket is arranged on the other side of the placement component and is used to connect a second functional module having a different function from the first functional module.

8. A server system, characterized in that: include: Server body; The server chassis according to any one of claims 1 to 7, wherein the server chassis is connected to the server body.

9. The server system according to claim 8, characterized in that: include: An expansion interface, at least one of which is connected to the server body; An expansion chassis, in which the server chassis is arranged, and the expansion chassis is connected to the server body via the expansion interface.

10. The server system according to claim 8 or 9, characterized in that: Also includes: A heat dissipation component is connected to the server body, and a heat dissipation end of the heat dissipation component faces the placement space of the server chassis.

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