CN207397202U - A kind of four component server node mainboards of connection and hard disk backboard side plate - Google Patents
A kind of four component server node mainboards of connection and hard disk backboard side plate Download PDFInfo
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- CN207397202U CN207397202U CN201721553591.0U CN201721553591U CN207397202U CN 207397202 U CN207397202 U CN 207397202U CN 201721553591 U CN201721553591 U CN 201721553591U CN 207397202 U CN207397202 U CN 207397202U
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- side plate
- hard disk
- buses
- connector female
- plate body
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 230000015654 memory Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a kind of four component server node mainboards of connection and hard disk backboard side plate, including side plate body；Side plate body is equipped with for the PIN golden fingers of the node mainboard CPU of four component servers of connection and equipped with the highly dense connector female end for four component server hard disk back planes of connection；Between PIN golden fingers and highly dense connector female end, equipped with RX buses and TX buses；A PCIe Redriver chips are each provided in every group of RX bus and every group of TX bus；It is additionally provided with to store the EEROM memories of the arrange parameter of each PCIe Redriver chips on side plate body.Power golden fingers and Power connector female ends are additionally provided on side plate body, Power golden fingers are connected by hot plug chip with Power connector female ends.It is electrically connected between hot plug chip and Power connector female ends by conducting copper.The program solves the problems, such as that cable is mixed and disorderly in server, reduces space hold, is conducive to the independent plug of server radiating and node.
Description
Technical field
The utility model is related to server accessories fields, are specifically a kind of four component server node mainboards of connection and hard disk
Backboard side plate.
Background technology
With the development of cloud computing, informationization is gradually coated on the every field of society.To meet increasingly increased data
The demand of storage, processing and the service of amount, many large capacities, high density, high performance storage server are come into being.And with
The development of cloud computation data center, high density storage server are increasingly becoming operator, the mainstream in Internet subscribers' computer room
Product.
Four component servers are a kind of common high density storage servers, and node mostly supports multiple storage hard disks,
Such as NVMe disks, and the mainboard and hardware backboard in it are often connected using cable mode, to realize the transmission of PCIe high speed signals.
But the hard disk limited amount that every cable is supported, such as a cable most multipotency support 2 required signals of NVMe disks.And for
Four component servers, each of which node support multiple hard disks, and the often relatively large number of high-speed cable of usage quantity in cabinet causes
Make cable in cabinet more mixed and disorderly, add its space hold, be unfavorable for the heat dissipation of server.
In addition, high density storage server, compared to common store server, each node being equipped in cabinet can be only
Vertical operation, for handling related service.Four component servers are also such.But existing four component server, interior individual node
When breaking down, individually taking-up is often not easy to due to cable is relatively more and random in cabinet and is carried out maintenance.
For this purpose, the utility model proposes a kind of four component server node mainboards of connection and hard disk backboard side plates, use
In solve it is as described above the technical issues of.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of four component server node mainboards of connection and hard disk
Backboard side plate, by being integrated to cable in four component servers, for cable in settlement server it is mixed and disorderly the problem of, with drop
Low spatial occupies.
In order to solve the above technical problems, the utility model provides a kind of four component server node mainboards of connection and hard disk
Backboard side plate, including side plate body；
Side plate body is equipped with for the PIN golden fingers of the node mainboard CPU of four component servers of connection and equipped with use
In the highly dense connector female end for the PCIe high speed signal interfaces for connecting four component server hard disk back planes；
Between PIN golden fingers and highly dense connector female end, equipped with three groups of RX buses and three groups of TX buses；In every group of RX bus
A PCIe Redriver chips are equipped with, a PCIe Redriver chips are equipped in every group of TX bus；
The EEROM for being additionally provided with to store the arrange parameter of each PCIe Redriver chips on side plate body is stored
Device, the EEROM memories are connected respectively with each PCIe Redriver chips.
Wherein, a clock extended chip is additionally provided on side plate body, the clock extended chip and each RX buses and
Each TX buses are used cooperatively, and the input terminal of the clock extended chip is connected with the PIN golden fingers, output terminal and institute
The highly dense connector female end stated is connected.
Wherein, the clock extended chip passes through CLK buses and the PIN golden fingers and the highly dense company respectively
Device female is connect to be connected；The bus bandwidth of the CLK buses is more than or equal to 100M.
Wherein, be additionally provided on side plate body for connect four component servers motherboard power supply Power golden fingers and
Power connector female ends equipped with the power output interface in four component server hard disk back planes of connection；
PIN golden fingers and Power golden finger positions are in one end of side plate body, highly dense connector female end and Power connectors
Female is located at the other end of side plate body；
The Power golden fingers are connected by hot plug chip with the Power connector female ends.
Wherein, it is electrically connected between the hot plug chip and the Power connector female ends by conducting copper.
Wherein, the PCIe RX buses on 8 tunnels are respectively adopted in each group RX buses, and the PCIe on 8 tunnels is respectively adopted in each group TX buses
TX buses, each PCIe Redriver chips use the PCIe Redriver chips on 8 tunnels.
Wherein, the side plate body uses pcb board card.
Compared with prior art, the utility model has the advantage of：
（1）The utility model is integrated with to connect the PIN of the node mainboard CPU of four component servers on side plate body
Golden finger and the highly dense connector female end equipped with the PCIe high speed signal interfaces for four component server hard disk back planes of connection,
And three groups of RX buses and three groups of TX buses are equipped between PIN golden fingers and highly dense connector female end, so as to a certain extent
The integrated of cable that PCIe high speed signals will be used for transmission to mainboard and hardware backboard in four component servers is realized, this is one
Determine to reduce the mixed and disorderly degree of cable in four component servers in degree, and then reduce its space hold to a certain extent,
Both contribute to the heat dissipation of server, and also increase the convenience of individually four component server respective nodes of handling.
（2）The utility model is each provided with a PCIe Redriver cores respectively in every group of RX bus and every group of TX bus
Piece passes through the onboard PCIe Redriver chips on side plate so that solve signal when PCIe signal transmission paths are relatively long
Problems of too is lost, consequently facilitating ensuring intensity requirement of the hard disk installed on hard disk backboard to PCIe signals.
（3）The utility model is additionally provided with to connect the Power of the motherboard power supply of four component servers on side plate body
Golden finger and the Power connector female ends equipped with the power output interface in four component server hard disk back planes of connection,
And the Power golden fingers are connected by hot plug chip with the Power connector female ends, so that four components take
By taking electricity on side plate described in the utility model to hard disk backboard, this is further carried the node mainboard of business device to a certain extent
The degree of integration of cable in high four component servers, so as to reduce further the mixed and disorderly journey of cable in four component servers
Degree, reduces further its space hold, further helps in the heat dissipation of server and the list of four component server respective nodes
Solely handling；In addition, the use of hot plug chip so that go wrong or needed more in four component server individual nodes
When changing the configuration of its single node, directly respective nodes extraction can will be safeguarded, the normal work without influencing other nodes.
（4）The utility model is electrically connected between hot plug chip and Power connector female ends by conducting copper, conductive
The use of copper bar can reduce pressure drop to a certain extent, to ensure the voltage requirements of four component server master boards.
It can be seen that the utility model is compared with prior art, there is substantive distinguishing features and progress, the beneficial effect implemented
Fruit is also obvious.
Description of the drawings
Fig. 1 is specific for one kind of four component server node mainboards of connection described in the utility model and hard disk backboard side plate
The configuration diagram of embodiment.
Specific embodiment
To make the technical solution of the utility model and advantage clearer, below in conjunction with attached drawing, to the utility model
Technical solution is clearly and completely described.Present embodiment is by taking node there are four four component server tools as an example, each node
Support 6 NVMe hard disks, each node mainboard takes electricity from its hard disk backboard, and each NVMe hard disks installed on hard disk backboard need
Want the PCIe high speed signals and 1 group of 100MHz clock signal of x4.
Fig. 1 is specific for one kind of four component server node mainboards of connection described in the utility model and hard disk backboard side plate
Embodiment.In this embodiment, the four component server node mainboard of connection and hard disk backboard include side with side plate
Plate body 1, side plate body 1 be equipped with for connect four component servers node mainboard CPU PIN golden fingers, equipped with for
Connect the highly dense connector female end of the PCIe high speed signal interfaces of four component server hard disk back planes, equipped with for connecting four components
The Power golden fingers of the motherboard power supply of server and equipped with for connect four component server hard disk back planes on power supply it is defeated
The Power connector female ends of outgoing interface.PIN golden fingers and Power golden finger positions are in one end of side plate body 1, highly dense connector
Female and Power connector female ends are located at the other end of side plate body 1.Power golden fingers are connected by hot plug chip and Power
It connects device female to be connected, the power delivery being used to implement between server node mainboard and hard disk backboard.Wherein hot plug chip is used
It protects in node hot plug, is independent of each other for each node to be made in four component servers each to work.Wherein, the side plate sheet
Body uses pcb board card.
In the present embodiment, three groups of RX buses and three groups of TX are equipped between PIN golden fingers and highly dense connector female end
Bus, convenient for being communicated between PIN golden fingers and highly dense connector female end by RX/RX buses.In view of in use,
PCIe signals need to be sent from the CPU of four component server node mainboards to hard disk backboard（In the present embodiment, on hard disk backboard
There are NVMe connectors, hard disk backboard connects NVMe hard disks by NVMe connectors thereon）, link is relatively long, signal weakens,
A PCIe Redriver chips are equipped in every group of RX bus and a PCIe Redriver are equipped in every group of TX bus
Chip.
The PCIe Redriver chips that the utility model integrates on side plate body 1 can be that PCIe transmission signals carry
Optimize for maximum 32dB Equalization, it is seen that the use of PCIe Redriver chips enhances PCIe signals, it is ensured that
PCIe signals in long distance transmission still ensure that signal quality.
The EEROM for being additionally provided with to store the arrange parameter of each PCIe Redriver chips on side plate body 1 is stored
Device, the EEROM memories are connected respectively with each PCIe Redriver chips.
Wherein, the PCIe RX buses on 8 tunnels are respectively adopted in each group RX buses, and the PCIe on 8 tunnels is respectively adopted in each group TX buses
TX buses, each PCIe Redriver chips use the PCIe Redriver chips on 8 tunnels.
In addition, in the present embodiment, a clock extended chip is additionally provided on side plate body 1, the clock extended chip with
Each RX buses and each TX buses are used cooperatively, the input terminal of the clock extended chip and the PIN gold hands
Refer to connected, output terminal with the highly dense connector female end to be connected.The clock extended chip is 100M by bus bandwidth
CLK buses, be respectively connected with the PIN golden fingers and the highly dense connector female end.
In the present embodiment, the clock extended chip of onboard 1 turn 8 of the side plate（clock buffer）, solve front end
100MHz clock inadequate resource problems, and meet the clock demands of 6 NVMe disks.
In the present embodiment, in order to during power delivery reduce transmission power voltage-drop described in hot plug chip with
It is electrically connected between the Power connector female ends by conducting copper 2, reduces pressure drop, meet section to a certain extent
The voltage requirements of point mainboard.
The PIN golden fingers of the utility model use 240PIN golden fingers, and highly dense connector female end uses the highly dense companies of 200PIN
Connect device.In use, being connected by 240PIN golden fingers with four component server master boards, pass through the highly dense connectors of 200PIN and four sons
The hardware backboard of star server is connected, and is used for transmission the signal needed for hard disk normal work.
Four component server node mainboard of connection and hard disk backboard side plate described in the present embodiment can support 24 tunnels
PCIe high speed signals and 6 groups of 100MHz clock signals, it is seen that a side plate described in the utility model can transmit a node
Each PCIe high speed signals and 100MHz clock signals needed for 6 NVMe hard disks supported.
To sum up, the utility model realizes the highly integrated of cable in four component servers, and institute in a present embodiment
The four component servers stated only need to use four side plates described in the utility model, you can realize respectively 4 in four component servers
The each independent connection with hard disk backboard of the mainboard of node, i.e. each node mainboard of four component servers are corresponded to respectively by it
Side plate be connected individually on hard disk backboard, this simplifies wire cable layouts in four component servers, avoid cable in server
It is mixed and disorderly, reduce the space hold in server, both contributed to the heat dissipation of server, also increase individually handling four components clothes
The convenience for device respective nodes of being engaged in is more practical.
Embodiment of above is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It still can be with
It modifies to the technical solution recorded in foregoing each embodiment or equivalent substitution is carried out to which part technical characteristic；
And these modifications or replacement, the essence of appropriate technical solution is not made to depart from each embodiment technical solution of the utility model
Scope.
Claims (7)
1. a kind of four component server node mainboards of connection and hard disk backboard side plate, it is characterised in that：
Including side plate body；
Side plate body is equipped with for the PIN golden fingers of the node mainboard CPU of four component servers of connection and equipped with for even
Connect the highly dense connector female end of the PCIe high speed signal interfaces of four component server hard disk back planes；
Between PIN golden fingers and highly dense connector female end, equipped with three groups of RX buses and three groups of TX buses；It is all provided in every group of RX bus
There are a PCIe Redriver chips, a PCIe Redriver chips are equipped in every group of TX bus；
It is additionally provided with to store the EEROM memories of the arrange parameter of each PCIe Redriver chips on side plate body, it should
EEROM memories are connected respectively with each PCIe Redriver chips.
2. four component server node mainboards of connection according to claim 1 and hard disk backboard side plate, it is characterised in that：
A clock extended chip is additionally provided on side plate body, the clock extended chip and each RX buses and each TX
Bus is used cooperatively, and the input terminal of the clock extended chip is connected with the PIN golden fingers, output terminal and the highly dense company
Device female is connect to be connected.
3. four component server node mainboards of connection according to claim 2 and hard disk backboard side plate, it is characterised in that：
The clock extended chip passes through CLK buses and the PIN golden fingers and the highly dense connector female end respectively
It is connected；The bus bandwidth of the CLK buses is more than or equal to 100M.
4. four component server node mainboard of connection and hard disk backboard side plate according to claim 1 or 2 or 3, special
Sign is：
Be additionally provided on side plate body for connect four component servers motherboard power supply Power golden fingers and equipped with for
Connect the Power connector female ends of the power output interface in four component server hard disk back planes；
PIN golden fingers and Power golden finger positions are in one end of side plate body, highly dense connector female end and Power connector female ends
Positioned at the other end of side plate body；
The Power golden fingers are connected by hot plug chip with the Power connector female ends.
5. four component server node mainboards of connection according to claim 4 and hard disk backboard side plate, it is characterised in that：
It is electrically connected between the hot plug chip and the Power connector female ends by conducting copper.
6. four component server node mainboard of connection and hard disk backboard side plate according to claim 1 or 2 or 3, special
Sign is：The PCIe RX buses on 8 tunnels are respectively adopted in each group RX buses, and the PCIe TX buses on 8 tunnels are respectively adopted in each group TX buses,
Each PCIe Redriver chips use the PCIe Redriver chips on 8 tunnels.
7. four component server node mainboard of connection and hard disk backboard side plate according to claim 1 or 2 or 3, special
Sign is：The side plate body uses pcb board card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553591.0U CN207397202U (en) | 2017-11-20 | 2017-11-20 | A kind of four component server node mainboards of connection and hard disk backboard side plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553591.0U CN207397202U (en) | 2017-11-20 | 2017-11-20 | A kind of four component server node mainboards of connection and hard disk backboard side plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397202U true CN207397202U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553591.0U Expired - Fee Related CN207397202U (en) | 2017-11-20 | 2017-11-20 | A kind of four component server node mainboards of connection and hard disk backboard side plate |
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| Country | Link |
|---|---|
| CN (1) | CN207397202U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723038A (en) * | 2020-06-12 | 2020-09-29 | 广东浪潮大数据研究有限公司 | Signal compensation method and device, electronic equipment and storage medium |
| CN111736663A (en) * | 2020-06-12 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Modularization hard disk backplate |
| CN113190084A (en) * | 2021-03-25 | 2021-07-30 | 山东英信计算机技术有限公司 | Hard disk backboard connecting method and device supporting hard disks with various bit widths |
| CN114550759A (en) * | 2022-02-26 | 2022-05-27 | 苏州浪潮智能科技有限公司 | Back plate for high-density storage equipment |
-
2017
- 2017-11-20 CN CN201721553591.0U patent/CN207397202U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723038A (en) * | 2020-06-12 | 2020-09-29 | 广东浪潮大数据研究有限公司 | Signal compensation method and device, electronic equipment and storage medium |
| CN111736663A (en) * | 2020-06-12 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Modularization hard disk backplate |
| CN111723038B (en) * | 2020-06-12 | 2022-08-12 | 广东浪潮大数据研究有限公司 | Signal compensation method and device, electronic equipment and storage medium |
| CN113190084A (en) * | 2021-03-25 | 2021-07-30 | 山东英信计算机技术有限公司 | Hard disk backboard connecting method and device supporting hard disks with various bit widths |
| CN113190084B (en) * | 2021-03-25 | 2023-08-08 | 山东英信计算机技术有限公司 | Method and device for connecting hard disk backboard supporting multiple-bit-width hard disks |
| CN114550759A (en) * | 2022-02-26 | 2022-05-27 | 苏州浪潮智能科技有限公司 | Back plate for high-density storage equipment |
| CN114550759B (en) * | 2022-02-26 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Backboard for high-density storage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181120 |