CN222380065U - Server chassis and server system - Google Patents

Abstract

The application provides a server case and a server system, and relates to the technical field of servers. The server case comprises a placement component and a connection socket, wherein the placement component is provided with a plurality of placement spaces which are arranged in an array mode, the inner walls of the placement spaces are smooth and flat, the placement spaces are used for accommodating hard disk components, the connection socket is arranged corresponding to the placement spaces, the connection socket is arranged at a preset position in the corresponding placement space, and the hard disk components are connected with the connection socket through the smooth and flat inner walls of the placement spaces.

Description

Server cabinet and server system

Technical Field

The present application relates to the field of server technologies, and in particular, to a server chassis and a server system.

Background

In the process of installing the hard disk, the fixed slide way and the clamping equipment are arranged in the space for accommodating the hard disk inside the server, so that the servers of different brands can only carry out plug-in reading on the hard disk of the different brands, and if the servers of other brands are wanted to be plug-in installed, the hard disk bracket is required to be installed for adapting the servers.

The bracket and the hard disk can be installed only by adopting the connecting pieces such as bolts, if the server needs to read a large number of hard disks, a large amount of time is consumed by repeatedly disassembling and assembling the hard disks and the bracket, and the workload of operators is increased.

Disclosure of utility model

The first aspect of the present application provides a server chassis, comprising:

The placing assembly is provided with a plurality of placing spaces arranged in an array manner, the inner walls of the placing spaces are smooth and flat, and the placing spaces are used for accommodating the 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 inner wall of the smooth and flat placing space.

In some embodiments, the placement space is a rectangular space, and the plurality of 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.

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

In some embodiments, the placement assembly comprises:

a rectangular housing;

The first partition plates are connected in the rectangular shell and divide the internal space of the rectangular shell into a plurality of accommodating spaces;

The second partition plates are positioned in the rectangular shell and connected with the first partition plates, and divide the accommodating space into a plurality of accommodating spaces.

In some embodiments, the first spacer has a first plate surface and a second plate surface that are smooth and flat and opposite, the second spacer has a third plate surface and a fourth plate surface that are smooth and flat and opposite, and the connection socket is located near the first plate surface and the third plate surface.

In some embodiments, the first separator and/or the second separator are provided with hollow structures.

In some embodiments, the server chassis further comprises:

The first bracket is arranged on one side of the placement component and used for connecting the first functional module, and the indicator lamp of the first functional module is arranged corresponding to the placement space;

the second support is arranged on the other side of the placement component and used for connecting a second functional module with different functions with the first functional module.

A second aspect of the present application provides a server system comprising:

A server body;

The server case provided in the first aspect of the present application is connected to the server body.

The server system provided in the second aspect of the present application may directly use the server chassis provided in the first aspect, and specific implementation structures may refer to the relevant matters described in the first aspect, which are not repeated herein.

In some embodiments, the server system further comprises:

the expansion interface is connected with the server body;

the expansion machine case is provided with a server machine case, and is connected with the server body through an expansion interface.

In some embodiments, the server system further comprises:

And the radiating assembly is connected with the server body, and the radiating end of the radiating assembly faces the placing space of the server case.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, wherein like or corresponding reference numerals indicate like or corresponding parts, there are shown by way of illustration, and not limitation, several embodiments of the application, in which:

FIG. 1 schematically illustrates a first perspective structural diagram of a server chassis placement component;

FIG. 2 schematically illustrates a second perspective structural diagram of a server chassis placement component;

FIG. 3 schematically illustrates a schematic structural diagram of a server chassis;

FIG. 4 schematically illustrates a first structural diagram of a server system;

FIG. 5 schematically illustrates a second architecture diagram of a server system;

FIG. 6 schematically illustrates a first expanded chassis architecture diagram of a server system;

Fig. 7 schematically illustrates a second expanded chassis architecture of the server system.

Reference numerals illustrate:

1. Placing components, 101, rectangular shells, 102, first partition boards, 1021, first board surfaces, 1022, second board surfaces, 103, second partition boards, 1031, third board surfaces, 1032 and fourth board surfaces;

2. The system comprises a connecting socket, a hollow structure, a first bracket, a first functional component, a second bracket, a second functional component, a radiating hole, a server body, an expansion interface, a radiating component, a cabinet and a cabinet, wherein the connecting socket, the hollow structure, the first bracket, the first functional component, the second bracket, the second functional component, the radiating hole, the server body, the expansion interface, the radiating component and the cabinet are connected in sequence, and the cabinet is expanded;

A. the device comprises a first direction, a second direction, a bearing surface C, a placing space D.

Detailed Description

Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the application and are not intended to limit the scope of the application, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. It should be noted that the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

It should be noted that, in the description of the present application, unless otherwise indicated, the meaning of "a plurality" is greater than or equal to two, and the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in the present application are not used for any order, quantity, or importance, but rather are used for distinguishing between different parts. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, or may be directly connected or indirectly connected via an intermediate medium. The specific meaning of the above terms in the present application can be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used herein have the same meaning as understood by one of ordinary skill in the art to which the present application pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

Example 1

As shown in fig. 1 and 2, a first embodiment of the present application provides a server chassis, which includes a placement component 1 and a connection socket 2, wherein the placement component 1 has a plurality of placement spaces D arranged in an array, the inner walls of the placement spaces D are smooth and flat, the placement spaces D are used for accommodating hard disk components, the connection socket 2 is correspondingly arranged with the placement spaces D, the connection socket 2 is arranged at a preset position in the corresponding placement space D, and the hard disk components are connected with the connection socket 2 through the smooth and flat inner walls of the placement spaces D.

Specifically, the placement component 1 may be formed by splicing a plurality of mounting plates, and an area enclosed between the mounting plates is used as the placement space D. The block-shaped mounting seat can be used as the placement component 1, a plurality of grooves are formed in the mounting seat to be used as the placement space D, the placement space D is not limited specifically, the placement space D can be rectangular placement space D, the placement space D can also be other placement spaces D which can adapt to the size of a hard disk or a hard disk with a bracket, and the specific shape of the placement space D is not limited. But the inner wall of the placing space D needs to be smooth and flat, so that hard disks with various sizes can be placed, a bearing surface C can be provided for the hard disks, and the bearing surface C is a surface for supporting the hard disks. Meanwhile, each placing space D is provided with a first opening so that a hard disk can be inserted into the placing space D.

The connection interface adopts a standard connection interface, can be suitable for connecting most types of hard disks, such as an SFF-8639 interface, a SATA interface and the like, is arranged in each placement space D, and can be determined according to the shape of the placement space D and the selection of the bearing surface C for the specific preset position of the connection interface. In this embodiment, to facilitate the installation of the hard disk, the connection socket 2 may be disposed on a side wall of the placement space D opposite to the first opening, and a back plate may be disposed in the accommodating space, where the back plate has the connection socket 2.

According to the server case provided by the first embodiment of the application, the hard disk is accommodated by the plurality of smooth and flat inner wall accommodating spaces D arranged on the accommodating assembly 1, and the hard disk is connected by the connecting socket 2, so that the server case can accommodate a large number of hard disks, and the smooth and flat inner wall of the accommodating space D can be adapted to the hard disks with different brands and different sizes or the hard disks of the mounting brackets at the same time of reading the hard disks, so that the vast majority of hot-plug hard disk brackets on the market are supported, and the hard disks are not required to be removed and reinstalled or can be mounted on the mounting brackets or the hard disks can be mounted on the server case before being mounted, thereby effectively reducing the operation burden of operators and lowering the labor cost. The connecting interface of the application adopts a plurality of different hard disk interface protocols, such as SAS, SATA protocols and the like, supports the HDD, SSD hard disk and the like, increases the adaptability of the server case to the hard disk, does not need to add different connecting interfaces to the hard disk of different protocols, and effectively reduces the data processing cost.

As shown in fig. 1 to 3, in some embodiments, the placement space D is a rectangular space, and the placement spaces D are arranged in a rectangular array along a first direction a and a second direction B, where the first direction a is perpendicular to the second direction B.

In particular, rectangular spaces can better adapt to the shape of the hard disk and the hard disk with the bracket. When the placement space D is rectangular, any one of the surfaces in the height direction of the rectangle may be used as the bearing surface C, or any one of the surfaces in the width direction of the rectangle may be used as the bearing surface C, and the specific limitation is not imposed. It should be noted that different bearing surfaces C are used, and the preset positions of the connection socket 2 are different. In this embodiment, any one of the faces in the height direction of the rectangle may be selected as the carrying face C, that is, the face having the largest area among hexahedrons having rectangular cross sections.

Because place space D adopts rectangle place space D, so place space D be rectangular array arrangement can set up more place space D in limited area to make server machine case can hold more hard disks. In this embodiment, the first direction a is perpendicular to the second direction B, and the first direction a may be a length direction of the placement module 1, and the second direction B may be a height direction of the placement module 1 and is perpendicular to a depth direction from the first opening port to the placement space D.

In this embodiment, the setting manner of the plurality of placement spaces D may be to set n+1 placement spaces D along the first direction a, and set N placement spaces D along the second direction B, where N is a positive integer greater than 0, so as to implement the placement of the placement spaces D. When the placement component 1 is arranged at the size of 2U and the box body with the slot position of the 3.5 inch hot plug hard disk is required to be arranged, the placement component 1 can be provided with placement spaces D with 12 corresponding sizes, namely 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 body with a 2.5-inch hot-plug hard disk slot position is required to be arranged, 20 placing spaces D with corresponding sizes can be arranged, namely 5 placing spaces D are arranged in the first direction A, and 4 placing spaces D are arranged in the second direction B.

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

Specifically, the depth of the placing space D is the depth from the first opening to the inside of the placing space D, so that the placing groove of the hard disk formed by the placing space D has a space with smaller depth, the placing assembly 1 is integrally in a smaller volume with short depth when being arranged in a server case or an expansion case 12, when the hard disk is inserted into the placing space D, the hard disk is connected with the connection socket 2, and a part of about one fourth of the hard disk is exposed outside the placing space D, so that after the work required by connecting the hard disk with the server is completed, the hard disk is conveniently pulled out by an operator.

As shown in fig. 1 and 2, in some embodiments, the placement module 1 includes a rectangular housing 101, a first partition 102 and a second partition 103, wherein the first partition 102 is connected to the rectangular housing 101 and divides an inner space of the rectangular housing 101 into a plurality of accommodating spaces, and the second partition 103 is connected to the first partition 102 and divides the accommodating spaces into a plurality of placement spaces D in the rectangular housing 101.

Specifically, the rectangular casing 101 is a casing with one side open, the opening thereof is a second opening, and the plurality of first partitions 102 may be disposed inside the rectangular casing 101 at intervals along the first direction a, or may be disposed inside the rectangular casing 101 at intervals along the second direction B, and the arrangement direction thereof is not particularly limited. The first partition 102 may be connected to the rectangular casing 101 by bolts or by welding. In the present embodiment, the first partition 102 is arranged along the first direction a, and divides the inner space thereof into a plurality of accommodation spaces.

The arrangement direction of the plurality of second partitions 103 may be selected according to the arrangement direction of the plurality of first partitions 102, and when the arrangement direction of the plurality of first partitions 102 along the first direction a is the first direction a, the plurality of second partitions are arranged along the second direction B in each of the accommodating spaces, whereas when the arrangement direction of the plurality of first partitions 102 along the second direction B is the first direction a, the plurality of second partitions are arranged along the first direction a in each of the accommodating spaces. The connection manner of the plurality of second separators 102 and the rectangular housing 101 and the first baffle may be welded, or may be a used card slot, and is not particularly limited. The placement member 1 can be configured by the rectangular housing 101, the plurality of first shutters and the second shutters in a limited rectangular area, and more placement spaces D can be provided to reduce the influence of the volume of the components constituting the placement spaces D on the number of placement spaces D.

As shown in fig. 1 and 2, in some embodiments, the first partition 102 has a first plate 1021 and a second plate 1022 that are smooth and flat and opposite, and the second partition 103 has a third plate 1031 and a fourth plate 1032 that are smooth and flat and opposite, and the connection socket 2 is located near the first plate 1021 and the third plate 1031.

Specifically, the smooth and flat surfaces of the inner wall of the rectangular casing 101, the first partition plate 102 and the second partition plate 103 can make the inner wall of the placement space D formed by the rectangular casing 101, the first partition plate 102 and the second partition plate 103 smooth and flat, so that the placement space D can adapt to hard disks of hard plates or mounting brackets of more sizes. Meanwhile, when the third plate 1031 is used as the bearing surface C, that is, the hard disk or the hard disk with a bracket is inserted into the placement space D, the third plate 1031 provides support for the hard disk or the hard disk with a bracket. The position of the connection socket 2 is located near the first board 1021 and the position of the third board 1031, and can be connected to a position where the connection socket 2 is located right below the side wall of the first opening in the placement space D when a person faces the first opening, and most of hard disks can be adapted to the position when the third board 1031 is used as the bearing surface C, so that connection between the connection socket 2 and the hard disks is facilitated. Meanwhile, the connection socket 2 may be understood as being disposed at a position distant from the second plate surface 1022 and the fourth plate surface 1032.

As shown in fig. 1 and 2, in some embodiments, the first partition 102 and/or the second partition 103 are provided with a hollow structure 3.

Specifically, in order to reduce the overall weight of the server chassis, the first partition 102 and/or the second partition 103 may be provided with a hollow structure 3, and a specific setting manner thereof may be selected according to 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 may be selectively set on both the first partition 102 and the second partition 103, if the strength of both the first partition and the second partition is limited, the hollow structure 3 may be set on only the partition where the bearing surface C is located, in this embodiment, the third board 1031 is used as the bearing surface C, and the hollow structure 3 may be set on the third board 1031. It should be noted that, the inner wall of the placement space D is smooth and flat, which is understood in the present application, that no component is disposed on the inner wall of the placement space D, or a structure protruding into the placement space D is provided, if the inner wall of the placement space D is perforated or hollowed out, the inner wall of the placement space D still keeps smooth and flat. In this embodiment, the heat dissipation holes 8 may also be provided on the side walls opposite to the second opening of the rectangular casing 101, so as to facilitate heat dissipation of the hard disk disposed in the placement space D.

As shown in fig. 3, in some embodiments, the server chassis further includes a first bracket 4 and a second bracket 6, where the first bracket 4 is disposed on one side of the placement module 1 and is used for connecting a first functional module, an indicator light of the first functional module is disposed corresponding to a position of the placement space D, and the second bracket 6 is disposed on the other side of the placement module 1 and is used for connecting a second functional module having a different function from the first functional module.

Specifically, the first bracket 4 and the second bracket 6 may be a combination of a panel and a bracket, or may be a connection seat with a panel, which is not limited to a specific structure, and the connection relationship between the first bracket 4 and the second bracket 6 and the placement assembly 1 may be welding or bolting, which is not limited to a specific structure. The first functional component 5 can be arranged on a plurality of indicator lamps on the panel of the first bracket 4, the number of the indicator lamps is the same as that of the placing spaces D, each indicator lamp corresponds to each placing space D, when the hard disk is read in the placing space D, the corresponding indicator lamp displays, when the hard disk is read, the indicator lamp prompts, and the first functional component 5 can also be a component with a display screen without specific limitation. The second functional component 7 may be provided with a reset button or a function adjusting button, which is not particularly limited.

Example two

As shown in fig. 4 to 6, a second embodiment of the present application provides a server system, which includes a server body 9 and a server chassis provided in the first embodiment of the present application, where the server chassis is connected to the server body 9.

Specifically, the server body 9 may be a host with a data erasing system, or may be a processor with a data processing function, and the specific form is not limited, and the server chassis and the server body 9 are connected through a board card or a cable, so that the hard disk inserted into the placement space D and inserted into the connection socket 2 can be read by the server body 9. Meanwhile, the server body 9 can be provided with an USB interface, a Type-A interface, a Type-C interface and/or other IO interfaces, so that the connection of external equipment is facilitated. In this embodiment, the server chassis may be disposed at the bottom of the server body 9, and partially covered by the housing of the server body 9, where the first openings of the plurality of placement spaces D are exposed, so as to reduce the overall volume of the server system. In this embodiment, the server system may be a 4U-volume box structure, so that the server system can load more processing devices and process more hard disks at the same time.

The server system described in the second embodiment may directly use the server chassis provided in the first embodiment, and specific implementation structures may refer to the related contents described in the first embodiment, which are not described herein.

In the server system provided by the second aspect of the embodiment of the present application, the smooth and flat inner wall of the placement space D of the server chassis can be adapted to the hard disks of different brands and different sizes or the hard disks of the mounting bracket, before the hard disks are mounted, the hard disk bracket is not required to be removed and then mounted, or the hard disks are mounted on the server chassis or only the mounting bracket is required to be mounted, and meanwhile, the hard disks are read through the server body 9, so that the operation burden of operators is effectively reduced, and the labor cost is reduced.

The server system provided by the application can be applied to the field of various storage media with different types, such as data erasure, data destruction, asset disposal/recovery, data recovery, electronic data evidence collection and the like, and has wide application value.

As shown in fig. 5 to 6, in some embodiments, the server system further 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 disposed in the expansion chassis 12, and the expansion chassis 12 is connected to the server body 9 through the expansion interface 10.

Specifically, the expansion interface 10 may be an expansion board card interface connected with a server motherboard, and the specific number of the expansion interfaces 10 is not limited and may be selected according to actual requirements. In the working process, the server body 9 processes data on the hard disks inserted into the placement space D through the server case, and when the number of hard disks to be processed is large, and the number of the placement space D of the server case cannot meet the processing requirement, the server body 9 can be connected with more hard disks through the connection of the expansion case 12 and the expansion interface 10, so that the server body 9 can process data on a large number of hard disks simultaneously. The components, such as the interface, the switching device, etc., used for switching the server body 9 are not particularly limited, and are disposed outside the server chassis or outside the server chassis at the expansion chassis 12.

In this embodiment, the server body 9 may simultaneously set 8 expansion boards on its motherboard, so that the server body 9 may be simultaneously connected with 8 expansion chassis 12, and 96 3.5 inch hard disk placing spaces D and 160 2.5 inch hard disk placing spaces D may be expanded for the server body 9, and at most 172 hard disks may be processed in parallel, and meanwhile, expansion chassis 12ID management and reality may be implemented through the server body 9, so as to greatly improve the efficiency of large-scale hard disk data processing operation in the enterprise-level data center scene. The first bracket 4 and the second bracket 6 can be respectively arranged on two sides of the placement component 1 of the server chassis of the expansion chassis 12, and the first functional component 5 and the second functional component 7 are respectively arranged on the first bracket 4 and the second bracket 6, so that an operator can conveniently operate the hard disk placed in the expansion chassis 12.

As shown in fig. 5, in some embodiments, the server system further includes a heat dissipation assembly 11, where the heat dissipation assembly 11 is connected to the server body 9, and a heat dissipation end of the heat dissipation assembly 11 is facing the placement space D of the server chassis.

Specifically, the heat dissipation assembly 11 may be a heat dissipation fan, or may be a combination of a water cooling device and a fan, and is not particularly limited. In this embodiment, the heat dissipation assembly 11 may be disposed inside and outside the server body 9, and connected to the housing of the server body 9 through a bracket, and simultaneously power the heat dissipation assembly 11 through the server body 9. The air outlet of the heat dissipation component 11 is opposite to the heat dissipation hole 8 of the rectangular housing 101, so that the heat dissipation component 11 dissipates heat inside the placement space D.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A server chassis, comprising:

The storage assembly is provided with a plurality of storage spaces arranged in an array manner, the inner walls of the storage spaces are smooth and flat, and the storage 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 inner wall of the placing space which is smooth and flat.

2. The server enclosure of claim 1, wherein the server enclosure is configured to store the plurality of servers,

The placement space is rectangular, 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.

3. The server enclosure of claim 2, wherein the server enclosure is configured to store the plurality of servers,

The ratio of the width to the depth of the placement space ranges from 0.85 to 0.95:1.

4. A server enclosure as claimed in claim 2 or claim 3, wherein the placement assembly comprises:

a rectangular housing;

The first partition plates are connected into the rectangular shell and divide the internal space of the rectangular shell into a plurality of accommodating spaces;

The second partition plates are positioned in the rectangular shell, connected with the first partition plates and used for dividing the accommodating space into a plurality of accommodating spaces.

5. The server enclosure of claim 4, wherein the server enclosure is configured to store the plurality of servers,

The first partition board is provided with a first board surface and a second board surface which are smooth and flat and are opposite, the second partition board is provided with a third board surface and a fourth board surface which are smooth and flat and are opposite, and the position of the connecting socket is located close to the first board surface and the third board surface.

6. The server enclosure of claim 4, wherein the server enclosure is configured to store the plurality of servers,

And hollow structures are arranged on the first partition plate and/or the second partition plate.

7. The server chassis of claim 1, further comprising:

the first support is arranged on one side of the placement component and used for connecting a first functional module, and an indicator lamp of the first functional module is arranged corresponding to the placement space;

The second support is arranged on the other side of the placement component and used for connecting a second functional module with different functions with the first functional module.

8. A server system, comprising:

A server body;

The server chassis of any of claims 1-7, coupled to the server body.

9. The server system according to claim 8, comprising:

the expansion interface is connected with the server body;

The server case is arranged in the expansion case, and the expansion case is connected with the server body through the expansion interface.

10. The server system according to claim 8 or 9, further comprising:

and the radiating component is connected with the server body, and the radiating end of the radiating component is opposite to the placing space of the server case.