CN113918000A - Server for realizing wireless cable power supply connection - Google Patents
Server for realizing wireless cable power supply connection Download PDFInfo
- Publication number
- CN113918000A CN113918000A CN202111136845.XA CN202111136845A CN113918000A CN 113918000 A CN113918000 A CN 113918000A CN 202111136845 A CN202111136845 A CN 202111136845A CN 113918000 A CN113918000 A CN 113918000A
- Authority
- CN
- China
- Prior art keywords
- power
- board
- interface board
- power interface
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/189—Power distribution
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
Abstract
The invention provides a server for realizing wireless cable power supply connection, which comprises: the power supply circuit comprises a power supply circuit, a GPU power supply circuit and a mainboard power supply circuit; the power supply path comprises a power supply module, a power distribution board and a first power interface board, and the power supply module is connected to the first power interface board through the power distribution board; the GPU power supply path comprises a GPU switch board and a GPU module, and the first power interface board is connected to the GPU module through the GPU switch board; the main board power supply path comprises a second power interface board, a third power interface board and a main board, the first power interface board is connected to the third power interface board through the second power interface board, and the third power interface board is connected with the main board. The invention can reasonably utilize the limited space through the optimized structural design, and is provided with a plurality of different power interface boards to realize plug-in power supply connection, thereby effectively improving the production efficiency of the server and facilitating the later maintenance.
Description
Technical Field
The invention relates to a server, in particular to a server for realizing wireless cable power supply connection.
Background
Including numerous CPU module in the server, the GPU module, radiator fan module and storage module etc, these modules all need to supply power through power module, so, the required connecting wire that is connected to power module will be very many, walk the loaded down with trivial details and apart from different in length of line, and general power module can all design the one end that is close to the rear panel at server machine case, so, too complicated wiring must influence the production efficiency of complete machine, still can bring a great deal of inconvenience for subsequent installation and maintenance, bring instability and the potential safety hazard in the power supply for the product.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a server which can realize cable-free power supply connection through structure optimization design, thereby improving the production efficiency of the server, facilitating installation and later maintenance and improving the stability of products.
To this end, the present invention provides a server for realizing a cable-less power supply connection, including: the power supply circuit is respectively connected with the GPU power supply circuit and the mainboard power supply circuit; the power supply path comprises a power supply module, a power distribution board and a first power interface board, and the power supply module is connected to the first power interface board through the power distribution board; the GPU power supply path comprises a GPU switch board and a GPU module, and the first power interface board is connected to the GPU module through the GPU switch board; the main board power supply path comprises a second power interface board, a third power interface board and a main board, the first power interface board is connected to the third power interface board through the second power interface board, and the third power interface board is connected with the main board; the power supply module supplies power, inputs the power to the power distribution board and then converges the power to the first power interface board, one path of power is connected to the GPU switch board through the first power interface board, and when the GPU module is inserted into the GPU switch board, the power supply module supplies power to the GPU module to form a GPU power supply path; the other power supply is connected to the second power interface board through the first power interface board, then is switched to the third power interface board through the second power interface board, and finally is inserted into the mainboard through the third power interface board, so that power supply to the mainboard is realized, and a mainboard power supply path is formed.
The invention is further improved in that the power supply path comprises a first power distribution board and a second power distribution board, and the first power distribution board and the second power distribution board are arranged in parallel at one end of the power module close to the front panel of the server chassis.
The invention has the further improvement that the power supply modules are plugged into the power distribution plate through the PCIE connector, and two groups of power supply modules share one power distribution plate.
The invention has the further improvement that the first power interface board is vertically arranged on the inner side of the side wall of the server case close to one side of the power module, one end of the first power interface board is respectively connected with the power distribution board and the second power interface board, and the other end of the first power interface board is connected with the GPU switch board.
The invention is further improved in that the third power interface board is arranged above the power distribution board in parallel, the second power interface board is vertically arranged at one end of the first power interface board close to the rear panel of the server case, and the first power interface board is switched to the third power interface board through the second power interface board.
The invention is further improved in that a connecting part is arranged at one end of the first power interface board close to the rear panel of the server case, the connecting part is arranged at the upper part of one end of the first power interface board close to the rear panel of the server case in a protruding manner, the second power interface board is connected with the connecting part, and the height of the second power interface board is consistent with that of the connecting part.
The invention has the further improvement that a first avoidance gap is arranged below one end of the first power interface board close to the front panel of the server case, the GPU switch board is arranged below the first avoidance gap, a PCIE connector is vertically arranged at a position corresponding to the first avoidance gap, and the first power interface board is connected to the GPU switch board through the PCIE connector.
The invention is further improved in that the GPU switch board is arranged at the bottom of one side of the server case close to the front panel, and the GPU modules are inserted into the slots of the GPU switch board side by side.
A further improvement of the invention is that the bottom and top of the first power interface board are provided with a first mount and a second mount, respectively.
The further improvement of the present invention is that a PCIE connector having a direction consistent with that of the third power interface board is disposed on a side of the motherboard close to the third power interface board, and the third power interface board is plugged above the motherboard through the PCIE connector.
Compared with the prior art, the invention has the beneficial effects that: the invention can effectively improve the production efficiency of the server, avoid the disorder and disorder of wiring, realize efficient disassembly and assembly through the plug installation of the interface boards, facilitate later maintenance, and greatly improve the stability and safety performance of products.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic side view of an embodiment of the present invention;
fig. 3 is a schematic diagram of the overall structure of an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, this example provides a server for implementing a wireless cable power supply connection, including: the power supply circuit comprises a power supply circuit, a GPU power supply circuit and a mainboard 8 power supply circuit, wherein the power supply circuit is respectively connected with the GPU power supply circuit and the mainboard 8 power supply circuit; the power supply path comprises a power supply module 1, a power distribution board 2 and a first power interface board 3, wherein the power supply module 1 is connected to the first power interface board 3 through the power distribution board 2; the GPU power supply path comprises a GPU switch board 4 and a GPU module 5, and the first power interface board 3 is connected to the GPU module 5 through the GPU switch board 4; the power supply path of the main board 8 includes a second power interface board 6, a third power interface board 7 and a main board 8, the first power interface board 3 is connected to the third power interface board 7 through the second power interface board 6, and the third power interface board 7 is connected with the main board 8; the power supply module 1 supplies power, inputs the power to the power distribution board 2, and then converges the power to the first power interface board 3, one path of power is connected to the GPU switch board 4 through the first power interface board 3, and when the GPU module 5 is inserted into the GPU switch board 4, the power supply to the GPU module 5 is realized, so as to form a GPU power supply path; the other power supply is connected to the second power interface board 6 through the first power interface board 3, then is switched to the third power interface board 7 through the second power interface board 6, and finally is inserted into the main board 8 through the third power interface board 7, so that power supply to the main board 8 is realized, and a power supply path of the main board 8 is formed.
The power module 1 in this embodiment is preferably a PSU redundant power supply, and is generally disposed at one end of the server chassis near the rear panel, the power distribution board 2 is a distribution and management control circuit board of the power module 1, and preferably, the present embodiment preferably includes two parallel power distribution boards 2, that is, a first power distribution board and a second power distribution board, where the first power distribution board and the second power distribution board are disposed at one end of the power module 1 near the front panel of the server chassis in parallel, so that the space below the motherboard 8 is conveniently used to implement the arrangement of the power distribution boards 2, and implement the distribution and management of the power supply of the power module 1.
In this embodiment, the power modules 1 are connected to the power distribution board 2 through PCIE connectors, and two sets of the power modules 1 share one power distribution board 2. The first power distribution board and the second power distribution board are arranged in parallel, so that the first power distribution board and the second power distribution board are directly connected with the power module 1 through the PCIE connector, and the connection structure is simplified; on the other hand, the space beside the power module 1 and below the main board 8 can be used as efficiently as possible to realize power distribution, thereby avoiding increasing the required occupied space. Two groups of power supply modules 1 share one power supply distribution plate 2, and the embodiment comprises two power supply distribution plates 2, so that four groups of power supply modules 1 can be matched, the redundant design of a power supply is realized, and stable and reliable power supplies are provided for various high-performance server cases.
As shown in fig. 1, in this embodiment, the first power interface board 3 is vertically disposed on an inner side of a sidewall of the server chassis near one side of the power module 1, one end of the first power interface board 3 is respectively connected to the power distribution board 2 and the second power interface board 6, and the other end of the first power interface board 3 is connected to the GPU switch board 4. The first power interface board 3 is a general interface board for power supply switching, and it should be noted that, different from the design in the prior art, the present embodiment replaces the connection cable with the design of the interface board, on this basis, the first power interface board 3 is vertically arranged on the inner side of the side wall of the server chassis near the power module 1, so that the power supply switching can be realized by fully utilizing the vertical space beside the side wall of the server chassis, and because the arrangement direction of the first power interface board 3 is perpendicular to the important circuit boards such as the power distribution board 2, the GPU switch board 4, the third power interface board 7 and the main board 8, the plug-in type installation and disassembly can be better realized, and the installation and maintenance process is further simplified. In this embodiment, one end of the first power interface board 3 is connected to the power distribution board 2 and the second power interface board 6, for example, the first power interface board 3 is directly plugged by pin header connectors, and the other end of the first power interface board 3 is connected to the GPU switch board 4, so that the power supply connection requirements of the power modules close to the front panel, the rear panel and the middle in the server chassis are met by the arrangement of the first power interface board 3, and the defect of disordered connection of various cables is avoided.
As shown in fig. 1 to fig. 3, in this embodiment, the third power interface board 7 is disposed above the power distribution board 2 in parallel, the second power interface board 6 is vertically disposed at an end of the first power interface board 3 close to the rear panel of the server chassis, and the first power interface board 3 is switched to the third power interface board 7 through the second power interface board 6. The second power interface board 6 is a switching circuit board between the first power interface board 3 and the third power interface board 7, and the third power interface board 7 is a motherboard power supply switching board for supplying power to the motherboard 8.
Preferably, as shown in fig. 1, in this embodiment, a connection portion 301 is disposed at one end of the first power interface board 3 close to the rear panel of the server casing, the connection portion 301 is protruded from an upper portion of the first power interface board 3 close to the one end of the rear panel of the server casing, the second power interface board 6 is connected to the connection portion 301, and a height of the second power interface board 6 is equal to a height of the connection portion 301. The design is not a conventional design, but the design can reduce the length of the first power interface board 3 and reserve enough space for the power module 1, that is, the first power interface board 3 does not shield the power module 1, so that the heat dissipation efficiency is improved, and the design can effectively raise the height of the third power interface board 7, so as to facilitate the realization of a plug-in design between the third power interface board 7 and the main board 8.
It is worth mentioning that, as shown in fig. 1, in this embodiment, a first avoiding gap 302 is disposed below one end of the first power interface board 3 close to the front panel of the server chassis, the GPU switch board 4 is disposed below the first avoiding gap 302, a PCIE connector is vertically disposed at a position corresponding to the first avoiding gap 302, and the first power interface board 3 is connected to the GPU switch board 4 through the PCIE connector. Through the design of the first avoiding gap 302, a sufficient space is provided for the GPU switch board 4 at the bottom and the connection thereof, PCIE connectors are vertically arranged at the positions of the GPU switch board 4 corresponding to the first avoiding gap 302, on the basis of providing the space for the GPU switch board 4, when the first power interface board 3 is spliced from top to bottom, the connection of the first power interface board 3 and the GPU switch board 4 is synchronously realized, the installation and disassembly efficiency is greatly improved, and the stability of a product is improved through the hard connection mode.
In the embodiment, the GPU switch board 4 is arranged at the bottom of one side, close to the front panel, of the server case, the GPU modules 5 are inserted into the slots of the GPU switch board 4 side by side, so that the GPU modules 5 can be conveniently plugged, the hard disk module 9 can be arranged above the GPU switch board 4, the vertical space of the server case is reasonably utilized, and the space utilization rate is improved.
As shown in fig. 1, in this example, the first mounting member 303 and the second mounting member 304 are respectively disposed at the bottom and the top of the first power interface board 3, the first mounting member 303 is preferably a U-shaped groove, the second mounting member 304 is preferably a mounting hole, the U-shaped groove can be fixed and positioned by a rivet or a mounting post at the bottom of the server chassis, and the second mounting member 304 can be fixed to a side wall of the server chassis by a screw, a bolt, or a fastener, so that the mounting and fixing manner is simple and efficient.
As shown in fig. 1 to fig. 3, in this embodiment, a PCIE connector having a direction identical to that of the third power interface board 7 is disposed on a side of the motherboard 8 close to the third power interface board 7, that is, the direction of the PCIE connector at this position is identical to that of the third power interface board 7, and the direction of the motherboard 8 is also identical to that of the third power interface board 7, so that horizontal plugging between the third power interface board 7 and the motherboard 8 can be quickly realized; preferably, the third power interface board 7 is plugged into the upper side of the motherboard 8 through the PCIE connector, that is, the third power interface board 7 and the motherboard 8 have a certain staggered design in the vertical direction, which has the advantages that, on the basis of realizing quick plugging, the radiating efficiency is also improved through the staggered design, a radiating channel is provided for efficient heat dissipation of the space where the motherboard 8 and the power module 1 are located, and the space utilization rate is high and the design is reasonable.
In summary, in the present embodiment, the GPU power supply path and the motherboard 8 power supply path are designed independently, and the GPU power supply path and the motherboard 8 power supply path share the power supply path, so that the limited space can be reasonably utilized through the optimized structural design, a plurality of different power interface boards are arranged to realize plug-in power supply connection, and no cable is needed.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A server for implementing a cableless power connection, comprising: the power supply circuit is respectively connected with the GPU power supply circuit and the mainboard power supply circuit; the power supply path comprises a power supply module, a power distribution board and a first power interface board, and the power supply module is connected to the first power interface board through the power distribution board; the GPU power supply path comprises a GPU switch board and a GPU module, and the first power interface board is connected to the GPU module through the GPU switch board; the main board power supply path comprises a second power interface board, a third power interface board and a main board, the first power interface board is connected to the third power interface board through the second power interface board, and the third power interface board is connected with the main board; the power supply module supplies power, inputs the power to the power distribution board and then converges the power to the first power interface board, one path of power is connected to the GPU switch board through the first power interface board, and when the GPU module is inserted into the GPU switch board, the power supply module supplies power to the GPU module to form a GPU power supply path; the other power supply is connected to the second power interface board through the first power interface board, then is switched to the third power interface board through the second power interface board, and finally is inserted into the mainboard through the third power interface board, so that power supply to the mainboard is realized, and a mainboard power supply path is formed.
2. The server for realizing cable-less power supply connection according to claim 1, wherein the power supply path includes a first power distribution board and a second power distribution board, and the first power distribution board and the second power distribution board are disposed in parallel at an end of the power module close to the front panel of the server chassis.
3. The server according to claim 1, wherein the power modules are plugged into the power distribution board via PCIE connectors, and two sets of the power modules share one power distribution board.
4. The server according to any one of claims 1 to 3, wherein the first power interface board is vertically disposed inside a sidewall of the server chassis near a side of the power module, one end of the first power interface board is connected to the power distribution board and the second power interface board, and the other end of the first power interface board is connected to the GPU switch board.
5. The server according to claim 4, wherein the third power interface board is disposed above the power distribution board in parallel, the second power interface board is disposed vertically at an end of the first power interface board close to the rear panel of the server chassis, and the first power interface board is connected to the third power interface board via the second power interface board.
6. The server according to claim 5, wherein the first power interface board is provided with a connecting portion at an end close to the rear panel of the server casing, the connecting portion protrudes from an upper portion of the end of the first power interface board close to the rear panel of the server casing, the second power interface board is connected to the connecting portion, and a height of the second power interface board is equal to a height of the connecting portion.
7. The server according to any one of claims 1 to 3, wherein a first avoiding gap is provided below one end of the first power interface board close to the front panel of the server chassis, the GPU switch board is provided below the first avoiding gap, a PCIE connector is vertically provided at a position corresponding to the first avoiding gap, and the first power interface board is connected to the GPU switch board through the PCIE connector.
8. The server for realizing wireless cable power supply connection according to claim 7, wherein the GPU switch board is arranged at the bottom of one side of the server chassis close to the front panel, and the GPU modules are inserted into the slots of the GPU switch board side by side.
9. The server for realizing the wireless cable power supply connection according to any one of claims 1 to 3, wherein the bottom and the top of the first power interface board are respectively provided with a first mounting part and a second mounting part.
10. The server according to any one of claims 1 to 3, wherein a PCIE connector having a direction identical to that of the third power interface board is disposed on a side of the motherboard close to the third power interface board, and the third power interface board is plugged above the motherboard through the PCIE connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111136845.XA CN113918000A (en) | 2021-09-27 | 2021-09-27 | Server for realizing wireless cable power supply connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111136845.XA CN113918000A (en) | 2021-09-27 | 2021-09-27 | Server for realizing wireless cable power supply connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113918000A true CN113918000A (en) | 2022-01-11 |
Family
ID=79236455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111136845.XA Pending CN113918000A (en) | 2021-09-27 | 2021-09-27 | Server for realizing wireless cable power supply connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113918000A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115175508A (en) * | 2022-06-30 | 2022-10-11 | 超聚变数字技术有限公司 | Electronic equipment, cabinet and server |
| CN117076376A (en) * | 2023-10-16 | 2023-11-17 | 安擎计算机信息股份有限公司 | GPU server architecture based on OCSP mainboard realization |
| WO2024050136A1 (en) * | 2022-09-02 | 2024-03-07 | Samtec, Inc. | Switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108003A (en) * | 2017-12-27 | 2018-06-01 | 郑州云海信息技术有限公司 | A kind of power supply pinboard of GTX 1080Ti GPU |
| CN110018721A (en) * | 2019-04-26 | 2019-07-16 | 深圳市国鑫恒宇科技有限公司 | A kind of server convenient for safeguarding |
| CN209879413U (en) * | 2019-06-04 | 2019-12-31 | 广东青云计算机科技有限公司 | Server structure supporting multiple GPU cards |
| CN110865701A (en) * | 2018-08-27 | 2020-03-06 | 广达电脑股份有限公司 | Server system and computer-implemented method for assembling cable-less server system |
| CN210776379U (en) * | 2019-09-19 | 2020-06-16 | 苏州浪潮智能科技有限公司 | GPU Box system |
| CN112783309A (en) * | 2021-01-15 | 2021-05-11 | 苏州浪潮智能科技有限公司 | Server |
-
2021
- 2021-09-27 CN CN202111136845.XA patent/CN113918000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108003A (en) * | 2017-12-27 | 2018-06-01 | 郑州云海信息技术有限公司 | A kind of power supply pinboard of GTX 1080Ti GPU |
| CN110865701A (en) * | 2018-08-27 | 2020-03-06 | 广达电脑股份有限公司 | Server system and computer-implemented method for assembling cable-less server system |
| CN110018721A (en) * | 2019-04-26 | 2019-07-16 | 深圳市国鑫恒宇科技有限公司 | A kind of server convenient for safeguarding |
| CN209879413U (en) * | 2019-06-04 | 2019-12-31 | 广东青云计算机科技有限公司 | Server structure supporting multiple GPU cards |
| CN210776379U (en) * | 2019-09-19 | 2020-06-16 | 苏州浪潮智能科技有限公司 | GPU Box system |
| CN112783309A (en) * | 2021-01-15 | 2021-05-11 | 苏州浪潮智能科技有限公司 | Server |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115175508A (en) * | 2022-06-30 | 2022-10-11 | 超聚变数字技术有限公司 | Electronic equipment, cabinet and server |
| CN115175508B (en) * | 2022-06-30 | 2023-08-04 | 超聚变数字技术有限公司 | Electronic equipment, cabinet and server |
| WO2024050136A1 (en) * | 2022-09-02 | 2024-03-07 | Samtec, Inc. | Switch |
| CN117076376A (en) * | 2023-10-16 | 2023-11-17 | 安擎计算机信息股份有限公司 | GPU server architecture based on OCSP mainboard realization |
| CN117076376B (en) * | 2023-10-16 | 2023-12-26 | 安擎计算机信息股份有限公司 | GPU server architecture based on OCSP mainboard realization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113918000A (en) | Server for realizing wireless cable power supply connection | |
| US10687439B2 (en) | High-density server with redundant power source for server modules | |
| CN105717991B (en) | Electronic device | |
| EP2525635A2 (en) | Server chassis | |
| CN102478949B (en) | Server | |
| CN201600628U (en) | Fan connector fixing combination | |
| CN102207751A (en) | Computer system | |
| CN112394781A (en) | Server and data center with same | |
| CN216210798U (en) | Server for realizing wireless cable power supply connection | |
| CN211742005U (en) | Hard disk mounting structure with air guide function for server | |
| CN113609062B (en) | 4U wireless cabling server interconnected through backboard | |
| CN215006490U (en) | Industrial control machine | |
| CN115639880A (en) | Server | |
| CN211375494U (en) | Electronic computing device | |
| US20050068754A1 (en) | System and method for a self aligning multiple card enclosure with hot plug capability | |
| CN110740606A (en) | industrial personal computer platform supporting no cable | |
| CN109936970A (en) | A kind of VPX cooling cabinet of integrated form multiplex roles interconnection | |
| CN216817314U (en) | Thin type case | |
| CN117076376B (en) | GPU server architecture based on OCSP mainboard realization | |
| CN112527055A (en) | Computer case and computer system | |
| CN219225404U (en) | Server motherboard and server | |
| CN102478918B (en) | Server | |
| CN220933475U (en) | High-speed writer of commonality | |
| US11419224B1 (en) | Electronic assembly | |
| CN215068024U (en) | Integrated 2U case heat dissipation arrangement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |