CN220795800U - Four-way CPU server - Google Patents

Abstract

The utility model discloses a four-way CPU server, which comprises a case, a main board module arranged on a bottom plate of the case, two first power supply modules for supplying power to the main board module, a storage module arranged in the case and two expansion modules, wherein the four-way CPU server comprises a first power supply module, a second power supply module, a third power supply module, a fourth power supply module and a third power supply module, wherein the third power supply module is arranged on the bottom plate of the case, the fourth power supply module is arranged in the case, and the fourth power supply module is arranged in the case, wherein: the main board module comprises a first PCB (printed circuit board) arranged on the bottom board of the machine box, four CPU modules which are arranged on the first PCB and are mutually and electrically connected, and a plurality of PCIE slots which are electrically connected with the CPU modules. The four-way CPU server realizes 2+2 power redundancy design by designing the power supply switching module, the second power supply module and the first power supply module, thereby meeting the requirement of customers on power supply; the four-way CPU server can also be inserted into a system disk through designing a third power supply connection and an IO back plate module and a second connector on the IO back plate, and a RAID function is built through a RAID card, so that the RAID backup function of the system disk is realized, and the data backup is realized.

Description

Four-way CPU server

Technical Field

The utility model belongs to the field of servers, and particularly relates to a four-way CPU server.

Background

Along with the development of the Internet, the network transmission speed is faster and faster, the cloud service is feasible gradually, the cloud service can transfer the storage space and the computing capacity of the user terminal into the cloud server, and the operation and maintenance cost of the user is saved.

Because manufacturers who develop four-way servers in the prior art all design hardware product architecture according to indexes, 1+1 power redundancy design is adopted in general four-way servers, namely, two power modules are used for supplying power, but clients often need 2+2 power redundancy design to supply power redundancy design to meet the requirement of supplying power, so that the product competitiveness is reduced, the practical application scene is less, and the RAID function is not built by the system disk inserted into the server in the prior art.

Disclosure of utility model

The utility model aims to solve the problems in the background technology and provides a four-way CPU server.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a four-way CPU server, which comprises a case, a main board module arranged on a bottom plate of the case, two first power supply modules for supplying power to the main board module, a storage module arranged in the case and two expansion modules, wherein the four-way CPU server comprises a first power supply module, a second power supply module, a third power supply module, a fourth power supply module and a fourth power supply module, wherein the third power supply module is arranged on the bottom plate of the case, the fourth power supply module is arranged on the bottom plate of the case, and the fourth power supply module is arranged in the case, and the fourth power supply module is arranged in the case, wherein:

The main board module comprises a first PCB (printed circuit board) arranged on the bottom board of the machine box, four CPU (central processing unit) modules arranged on the first PCB and electrically connected with each other, and a plurality of PCIE (peripheral component interconnect express) slots electrically connected with each CPU module, wherein RAID cards are respectively inserted into the two PCIE slots.

The storage module comprises a back plate arranged in the case, a high-speed connector arranged on the back plate and at least one hard disk, wherein the high-speed connector is electrically connected with one RAID card.

Each expansion module includes a second power module or two system disks.

Preferably, the two first power modules are oppositely arranged, the two expansion modules are oppositely arranged, and the first power modules are respectively distributed along the thickness direction of the chassis in one-to-one correspondence with the expansion modules.

Preferably, the four-way CPU server further includes a first power connector for plugging with each first power module, and each first power connector is electrically connected with the first PCB board.

Preferably, when each expansion module comprises a second power module, a power supply switching module corresponding to each expansion module one to one is further arranged in the case, each power supply switching module comprises a second PCB, at least one second power supply connector arranged on the second PCB and used for being plugged with each second power supply module, the first power supply connector is arranged on the second PCB, the second PCB is fixedly connected with the corresponding power supply module, and the second PCB is electrically connected with the first PCB.

Preferably, when each expansion module comprises two system disks, the four-way CPU server further comprises an IO back plate module corresponding to each expansion module one by one and a third power connector corresponding to each IO back plate module one by one, the third power connector is installed on the first PCB, the IO back plate module comprises a third PCB, two first connectors, two second connectors and a fourth power connector electrically connected with the third power connector, the two first connectors are electrically connected with one RAID card, each system disk is inserted into the second connector in one by one correspondence, each system disk is fixedly connected with the chassis, the third PCB is fixedly connected with the system disk, and the first power connector is installed on the first PCB.

Preferably, the first PCB board is further provided with a BMC controller, and the BMC controller is electrically connected to one of the CPU modules respectively.

Preferably, the first PCB is also provided with a first CPLD controller and a second CPLD controller, and the first CPLD controller and the second CPLD controller are respectively and electrically connected with each CPU module.

Preferably, a plurality of first radiating fans and second radiating fans for radiating heat are further arranged in the case.

Preferably, the first PCB board is further provided with a first fan connector electrically connected to each first heat dissipation fan and a second fan connector electrically connected to each second heat dissipation fan.

Preferably, the first PCB board is further provided with an m.2 connector for inserting an NVMe system disc, and the m.2 connector is electrically connected with each CPU module.

Compared with the prior art, the utility model has the beneficial effects that:

1. The four-way CPU server realizes 2+2 power redundancy design by designing the power supply switching module, the second power supply module and the first power supply module, thereby meeting the requirement of customers on power supply;

2. the four-way CPU server can also be inserted into a system disk through designing a third power supply connection and an IO back plate module and a second connector on the IO back plate, and a RAID function is built through a RAID card, so that the RAID backup function of the system disk is realized, and the data backup is realized.

Drawings

FIG. 1 is a schematic diagram of a four-way CPU server according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating the inside of a first view of a four-way CPU server according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating the inside of a second view of a four-way CPU server according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a power switching module according to the present utility model;

FIG. 5 is a schematic diagram of a four-way CPU server in a second embodiment of the present utility model;

FIG. 6 is a schematic diagram illustrating the inside of a first view of a four-way CPU server according to a second embodiment of the present utility model;

FIG. 7 is a schematic diagram illustrating the inside of a second view of a four-way CPU server according to a second embodiment of the present utility model;

fig. 8 is a schematic diagram of an IO backplane module according to the present disclosure.

Reference numerals illustrate: 1. a chassis; 2. a main board module; 21. a first PCB board; 22. a CPU module; 23. PCIE slots; 3. a first power module; 4. a storage module; 41. a back plate; 5. an expansion module; 51. a second power module; 52. a system disk; 6. a first power connector; 7. a power supply switching module; 71. a second PCB board; 72. a second power connector; 8. a first heat radiation fan; 9. an IO backboard module; 91. a third PCB board; 92. a first connector; 93. a second connector; 94. a fourth power connector; 10. and a second heat dissipation fan.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Implement one

As shown in fig. 1-4, a four-way CPU server includes a chassis 1, and the four-way CPU server further includes a main board module 2 disposed on a bottom board of the chassis 1, two first power modules 3 for supplying power to the main board module 2, and a storage module 4 and two expansion modules 5 disposed in the chassis 1, where:

The main board module 2 comprises a first PCB 21 arranged on the bottom plate of the chassis 1, four CPU modules 22 arranged on the first PCB 21 and electrically connected with each other, and a plurality of PCIE slots 23 electrically connected with each CPU module 22, wherein RAID cards are inserted into the two PCIE slots 23.

The storage module 4 includes a back plate 41 installed in the chassis 1, a high-speed connector installed on the back plate 41, and at least one hard disk, the high-speed connector being electrically connected to one of the RAID cards.

Each expansion module 5 comprises a second power module 51 or two system disks 52.

Specifically, the distribution of each part in fig. 1 is described as an example, but the distribution manner is not limited, other distribution manners may be used, the chassis 1 includes a U-shaped frame and a cover plate, the bottom of the U-shaped frame is a bottom plate of the chassis 1, the storage module 4 is located at the forefront end in the U-shaped frame, the main board module 2 is located at the rear side of the storage module 4, four CPU modules 22 in the main board module 2 are distributed in a rectangular manner or in a side-by-side manner, the four CPU modules are mutually interconnected by FIT high-speed signals in pairs, each PCIE slot 23 is located at the rear side of the CPU module 22, each PCIE slot 23 is distributed side by side (distributed along the left-right direction), the number of PCIE slots 23 is not limited, and the number of PCIE slots 23 may be set according to actual needs, for example, in this embodiment, 6 PCIE slots are used for inserting RAID cards, and other PCIE type cards used for inserting network cards, video cards and the like. The first PCB 21 is fixedly mounted on the bottom board of the chassis 1, and each CPU module 22 and PCIE slot 23 are fixedly mounted on the first PCB. The back plate 41 in the storage module 4 is fixedly installed in the chassis 1, is fixedly connected with the U-shaped frame or the cover plate, the number of hard disks is not limited, the hard disks can be set according to actual needs, such as 4 hard disks, and can be SSD or HDD disks with 2.5/3.5 inches, the hard disks and the high-speed connector are fixedly installed on the back plate 41, the high-speed connector is located at the rear side of the back plate 41, and each hard disk is located at the rear side of the back plate 41. The above orientations are merely for convenience of description and are not limited to specific orientations. Each CPU module 22 is electrically connected to each PCIE slot 23 through the trace of the first PCB 21, a RAID card (two interfaces are provided on the RAID card, one of the interfaces is connected to the high-speed connector) inserted in one PCIE slot 23 is electrically connected to the high-speed connector through a cable, and the back board 41 further electrically connects the high-speed connector to each hard disk, so that each CPU is electrically connected to the hard disk, and further, the hard disk stores data.

The PSU power is used for both the first power module 3 and the second power module 51.

In this embodiment, two first power modules 3 are disposed opposite to each other, two extension modules 5 are disposed opposite to each other, and each first power module 3 is distributed along the thickness direction of the chassis 1 in one-to-one correspondence with each extension module 5.

Specifically, as shown in fig. 1, two first power modules 3 are respectively located at the left side and the right side of the chassis 1 and are fixedly connected with the U-shaped frame, and two extension modules 5 are respectively located at the left side and the right side of the chassis 1 and are fixedly connected with the U-shaped frame, the extension modules 5 located at the left side and the first power modules 3 located at the left side are sequentially distributed along the vertical direction, the extension modules 5 located at the right side and the first power modules 3 located at the right side are sequentially distributed along the vertical direction, and the extension modules 5 are located above the first power modules 3, but the distribution mode is not limited, and the extension modules 5 can be located below the first power modules 3.

In this embodiment, the four-way CPU server further includes a first power connector 6 for plugging with each first power module 3, and each first power connector 6 is electrically connected with the first PCB 21.

Specifically, the first power connector 6 is a PSU power connector, and is plugged with the first power connector 6 through the first power module 3, and the first power connector 6 is electrically connected with the first PCB 21, so that the first power module 3 supplies power to the whole motherboard module 2, for example, to the CPU module 22 and the memory module 4 in the motherboard module 2.

In this embodiment, when each expansion module 5 includes a second power module 51, the chassis 1 is further provided with a power switching module 7 corresponding to each expansion module 5 one by one, the power switching module 7 includes a second PCB 71, at least one second power connector 72 disposed on the second PCB 71 and used for plugging with each second power module 51, and the first power connector 6 is mounted on the second PCB 71, the second PCB 71 is fixedly connected with the corresponding power module, and the second PCB 71 is electrically connected with the first PCB 21.

Specifically, the number of the second PCBs 71 is two, the second PCBs 71, the first power module 3 and the extension module 5 are located on the left and right sides of the chassis 1, and the second PCBs 71, the first power module 3 and the extension module 5 are located on the same side, and the second PCBs 71 are located on the front sides of the corresponding first power module 3 and extension module 5. The second power module 51 is fixedly connected with the U-shaped frame, the first power connector 6 and the second power connector 72 (the number of the first power connectors corresponds to that of the second power modules 51) are fixedly installed on the second PCB 71 and are plugged with the corresponding first power module 3 and second power module 51, the second PCB 71 is connected with the corresponding first power module 3 and second power module 51 through screws, stability is achieved, the second PCB 71 is electrically connected with the first PCB 21, and power supply of the main board module 2 by the power modules is achieved. Meanwhile, the 2+2 power supply redundancy design is realized, and the requirements of clients are met.

In this embodiment, a BMC controller is further disposed on the first PCB 21, and the BMC controller is electrically connected to one of the CPU modules 22 respectively.

Specifically, the BMC controller is directly attached to the surface of the first PCB 21, and compared with the existing configuration of the BMC controller on the PCB via a connector, the design complexity of the BMC controller and the cost of the product are reduced.

In this embodiment, a first CPLD controller and a second CPLD controller are further disposed on the first PCB 21, and the first CPLD controller and the second CPLD controller are respectively electrically connected to each CPU module 22.

Specifically, the first CPLD controller and the second CPLD controller are fixedly connected with the first PCB 21, and the first CPLD controller and the second CPLD controller are connected with each CPU module 22 through IO to realize level conversion and timing control function of each CPU module 22, and because the BMC controller is electrically connected with one of the CPU modules 22, the second CPLD controller is electrically connected with each CPU module 22, and then the second CPLD controller is electrically connected with the BMC controller through the CPU module 22, so as to realize level conversion of the BMC controller.

In this embodiment, a plurality of first cooling fans 8 and second cooling fans 10 for cooling are further disposed in the chassis 1.

Specifically, the number of the first cooling fans 8 and the second cooling fans 10 is not limited, for example, 5, and each of the first cooling fans 8 and each of the second cooling fans 10 are arranged side by side and are fixedly connected with the U-shaped frame of the chassis 1 through the mounting frame. The first heat dissipation fan 8 is located above the CPU module 22, and the second heat dissipation fan 10 is located below the memory module 4. Heat dissipation to the inside of the entire chassis 1 is also achieved by the first heat dissipation fan 8 and the second heat dissipation fan 10.

In this embodiment, the first PCB board is further provided with a first fan connector electrically connected to each first heat dissipation fan 8, and a second fan connector electrically connected to each second heat dissipation fan 10.

In this embodiment, the first PCB 21 is further provided with an m.2 connector for inserting an NVMe system disc, and the m.2 connector is electrically connected to each CPU module 22.

In this embodiment, the four-way CPU server further includes Riser cards (as in fig. 2 or fig. 6 a) disposed on the left and right sides of the chassis 1, for inserting a network card, a graphics card, and the like.

Example two

As shown in fig. 5 to 8, when each expansion module 5 includes two system disks 52, the four-way CPU server further includes an IO backplane module 9 corresponding to each expansion module 5 one by one and a third power connector corresponding to each IO backplane module 9 one by one, the third power connector is mounted on the first PCB board 21, the IO backplane module 9 includes a third PCB board 91, two first connectors 92, two second connectors 93 disposed on the third PCB board 91, and a fourth power connector 94 electrically connected to the third power connector, the two first connectors 92 are electrically connected to one of the RAID cards, each system disk 52 is inserted onto the second connector 93 one by one, and each system disk 52 is fixedly connected to the chassis 1, the third PCB board 91 is fixedly connected to the system disk 52, and the first power connector 6 is mounted on the first PCB board 21.

Specifically, the number of the third PCBs 91 is two, and the third PCBs 91, the first power module 3 and the extension module 5 located on the same side are respectively located on the left side and the right side of the chassis 1, and the third PCBs 91 are respectively located above the corresponding first power modules 3 and on the front sides of the corresponding extension modules 5. The expansion module 5 in this embodiment is directly replaced with the expansion module 5 in embodiment 1, the system disk 52 may be an SSD system disk, two system disks 52 are vertically distributed, and each system disk 52 is fixedly connected with a U-shaped frame. The types of the third power connectors are not limited, for example, SATA power connectors are adopted, two third power connectors are fixedly mounted on the first PCB 21, and specific positions are not limited, the fourth power connector 94, each first connector 92 and each second connector 93 are fixedly mounted on the third PCB 91, the third power connector and the fourth power connector 94 (SATA power connectors can also be adopted for the fourth power connector 94), the number of the first connectors 92 and the second connectors 93 is two (two first connectors 92 are located on the front side of the third PCB 91, two second connectors 93 are located on the rear side of the third PCB 91, namely, two second connectors 93 face the outer side of the chassis 1), the types of the first connectors 92 and the second connectors 93 are not limited, for example, the first connectors 92 are SATA connectors, the second connectors 93 are U.2 connectors, one interface on one of the two RAID cards is electrically connected with the other RAID board through a high-speed cable MINISAS (SATA power connector is converted into two RAID connectors) and the two RAID boards through a high-speed cable interface, and the two RAID boards are connected with the other RAID board 52 through the two high-speed cable interface boards, and the two RAID boards are connected with the other RAID board, and the two RAID boards are connected with the two RAID boards through the two high-speed cable interfaces, and the two RAID boards are connected with each other RAID board.

The four-way CPU server realizes 2+2 power redundancy design by designing the power supply switching module, the second power supply module and the first power supply module, thereby meeting the requirement of customers on power supply; the four-way CPU server can also be inserted into a system disk through designing a third power supply connection and an IO back plate module and a second connector on the IO back plate, and a RAID function is built through a RAID card, so that the RAID backup function of the system disk is realized, and the data backup is realized.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above-described embodiments represent only the more specific and detailed embodiments of the present application, but are not to be construed as limiting the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. The four-way CPU server comprises a case (1), and is characterized in that: the four-way CPU server further comprises a main board module (2) arranged on the bottom plate of the chassis (1), two first power modules (3) for supplying power to the main board module (2), and a storage module (4) and two expansion modules (5) arranged in the chassis (1), wherein:

The main board module (2) comprises a first PCB (21) arranged on a bottom plate of the chassis (1), four CPU modules (22) which are arranged on the first PCB (21) and are electrically connected with each other, and a plurality of PCIE slots (23) which are electrically connected with each CPU module (22), wherein RAID cards are inserted into the two PCIE slots (23);

The storage module (4) comprises a back plate (41) arranged in the chassis (1), a high-speed connector arranged on the back plate (41) and at least one hard disk, wherein the high-speed connector is electrically connected with one RAID card;

each expansion module (5) comprises a second power module (51) or two system disks (52).

2. The four-way CPU server as in claim 1, wherein: the two first power modules (3) are oppositely arranged, the two expansion modules (5) are oppositely arranged, and the first power modules (3) are respectively distributed along the thickness direction of the chassis (1) in one-to-one correspondence with the expansion modules (5).

3. The four-way CPU server as in claim 1, wherein: the four-way CPU server further comprises first power connectors (6) which are used for being plugged with the first power modules (3), and the first power connectors (6) are electrically connected with the first PCB (21).

4. The four-way CPU server as in claim 3, wherein: when each expansion module (5) comprises a second power module (51), a power supply switching module (7) corresponding to each expansion module (5) one by one is further arranged in the chassis (1), the power supply switching module (7) comprises a second PCB (71) and at least one second power supply connector (72) arranged on the second PCB (71) and used for being plugged with each second power module (51), the first power supply connector (6) is mounted on the second PCB (71), the second PCB (71) is fixedly connected with the corresponding power supply module, and the second PCB (71) is electrically connected with the first PCB (21).

5. The four-way CPU server as in claim 3, wherein: when each expansion module (5) comprises two system disks (52), the four-way CPU server further comprises an IO back plate module (9) corresponding to each expansion module (5) one by one and a third power connector corresponding to each IO back plate module (9) one by one, the third power connector is installed on the first PCB (21), the IO back plate module (9) comprises a third PCB (91), two first connectors (92) and two second connectors (93) which are arranged on the third PCB (91), and a fourth power connector (94) electrically connected with the third power connector, the two first connectors (92) are electrically connected with one RAID card, each system disk (52) is inserted into the second connector (93), each system disk (52) is fixedly connected with the chassis (1), the third PCB (91) is fixedly connected with the system disk (52), and the first power connector (6) is installed on the first PCB (21).

6. The four-way CPU server as in claim 1, wherein: and the first PCB (21) is also provided with a BMC controller, and the BMC controller is respectively and electrically connected with one of the CPU modules (22).

7. The four-way CPU server as in claim 6 wherein: the first PCB (21) is also provided with a first CPLD controller and a second CPLD controller which are respectively and electrically connected with each CPU module (22).

8. The four-way CPU server as in claim 1, wherein: a plurality of first radiating fans (8) and second radiating fans (10) for radiating heat are also arranged in the case (1).

9. The four-way CPU server as in claim 8 wherein: the first PCB is also provided with a first fan connector electrically connected with each first cooling fan (8) and a second fan connector electrically connected with each second cooling fan (10).

10. The four-way CPU server as in claim 1, wherein: and the first PCB (21) is also provided with an M.2 connector for inserting an NVMe system disc, and the M.2 connector is electrically connected with each CPU module (22).