CN217932566U - Storage server and server system - Google Patents
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- CN217932566U CN217932566U CN202221708800.5U CN202221708800U CN217932566U CN 217932566 U CN217932566 U CN 217932566U CN 202221708800 U CN202221708800 U CN 202221708800U CN 217932566 U CN217932566 U CN 217932566U
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Abstract
The utility model provides a storage server and server system, this storage server includes: the system comprises a mainboard, a front hard disk back plate, a built-in hard disk back plate and a rear hard disk back plate; the mainboard, the built-in hard disk back plate and the rear hard disk back plate are all connected with the front hard disk back plate; the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are all provided with a plurality of hard disk cavities; the data stored in the internal hard disk backboard and the rear hard disk backboard are communicated with the mainboard through the front hard disk backboard. Above-mentioned leading hard disk backplate, built-in hard disk backplate and rearmounted hard disk backplate all can set up the hard disk chamber and be used for setting up the hard disk, have effectively solved the problem that traditional 2U server memory space is little and 4U server is with high costs and space utilization is low, improve the utilization ratio of 2U server frame.
Description
Technical Field
The utility model belongs to the technical field of the data server technique and specifically relates to a storage server and server system are related to.
Background
In the modern society, computers gradually become an indispensable part of people's work and life, and people have longer and higher use time and frequency of computers. With the rise of the internet and the progress of data technology, more and more data are generated, and more servers are needed to store the data. The demand of users for the storage capacity of the server is increasing, and the requirement for the storage capacity of a single server is also increasing. In a website server, a hard disk is usually installed to store data, which requires more hard disks to be placed in a storage cabinet space. The existing server case limits the number of the hard disks stored in the server due to the size of the hard disks and the cabinet, the structural design of components in the server case, the arrangement mode and other factors, and can not meet the increasing requirement of large storage.
At present, a special storage type server mainly focuses on 4U double-path or single-path design, and large-scale Internet manufacturers find original design manufacturers to make customized design, such as 4U60 discs, 4U80 discs or 4U100 discs; the general industry mainly uses 4U36 disk storage servers. For a traditional 2U server, when the method is applied to data storage, the purchase number of the server is increased due to the limitation of the number of hard disks of a single server, so that the overall cost is increased and the utilization rate of a server rack is reduced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a storage server and server system can effectively solve the problem that traditional 2U server memory space is low and 4U server is with high costs and space utilization is low, improves the utilization ratio of 2U server frame.
In a first aspect, the present invention provides a storage server, including: the system comprises a mainboard, a front hard disk back plate, a built-in hard disk back plate and a rear hard disk back plate; the mainboard, the built-in hard disk back plate and the rear hard disk back plate are all connected with the front hard disk back plate; the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are all provided with a plurality of hard disk cavities; the data stored in the internal hard disk backboard and the rear hard disk backboard are communicated with the mainboard through the front hard disk backboard.
In a preferred embodiment of the present invention, the front hard disk backplane comprises: a signal expansion module; the hard disk cavity of the front hard disk back plate, the hard disk cavity of the built-in hard disk back plate and the hard disk cavity of the rear hard disk back plate are all connected with the signal expansion module; the signal expansion module is also connected with the mainboard.
In the preferred embodiment of the present invention, the main board is provided with a SATA interface, the interface of the signal expansion module is used for transmitting SATA signals and/or SAS signals, and the interface of the hard disk cavity is used for transmitting SATA signals and/or SAS signals.
In a preferred embodiment of the present invention, the main board further includes: the RAID card is connected with the signal expansion module; the RAID card is used for outputting SAS signals.
In a preferred embodiment of the present invention, the hard disk chamber includes: hard disk pilot lamp.
In the preferred embodiment of the present invention, the hard disk indicator includes: a hard disk status light and a hard disk movable light; the hard disk status lamp is used for displaying whether the hard disk in the hard disk cavity is normal or not; the hard disk movable lamp is used for displaying the working state of the hard disk.
In a preferred embodiment of the present invention, the front hard disk backplane further comprises: a control module; the control module is connected with the hard disk indicating lamp; the control module is connected with the signal expansion module.
In a preferred embodiment of the present invention, a protection circuit is disposed in the hard disk cavity.
The utility model discloses in the embodiment of preferred, above-mentioned leading hard disk backplate is provided with the hard disk chamber of 25 2.5 cun hard disks, and above-mentioned built-in hard disk backplate is provided with the hard disk chamber of 4 3.5 cun hard disks, and above-mentioned rearmounted hard disk backplate is provided with the hard disk chamber of 10 2.5 cun hard disks.
In a second aspect, the present invention provides a server system, including a power supply and the storage server of any one of the above, the power supply being connected to the storage server.
The embodiment of the utility model provides a following beneficial effect has been brought:
the utility model provides a storage server and server system, include: the system comprises a mainboard, a front hard disk back plate, a built-in hard disk back plate and a rear hard disk back plate; the mainboard, the built-in hard disk back plate and the rear hard disk back plate are all connected with the front hard disk back plate; the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are all provided with a plurality of hard disk cavities; the data stored in the internal hard disk backboard and the rear hard disk backboard are communicated with the mainboard through the front hard disk backboard. Above-mentioned leading hard disk backplate, built-in hard disk backplate and rearmounted hard disk backplate all can set up the hard disk chamber and be used for setting up the hard disk, have effectively solved the problem that traditional 2U server memory space is little and 4U server is with high costs and space utilization is low, improve the utilization ratio of 2U server frame.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a storage server according to an embodiment of the present invention;
fig. 2 is a schematic diagram of another storage server provided by an embodiment of the present invention;
fig. 3 is a front view of a hard disk chamber according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a server system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example one
The embodiment of the utility model provides a storage server, it is shown with reference to figure 1 the embodiment of the utility model provides a storage server's schematic diagram, this storage server includes: the system comprises a mainboard, a front hard disk back plate, a built-in hard disk back plate and a rear hard disk back plate; the mainboard, the built-in hard disk back plate and the rear hard disk back plate are all connected with the front hard disk back plate; the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are all provided with a plurality of hard disk cavities; the data stored in the internal hard disk backboard and the rear hard disk backboard are communicated with the mainboard through the front hard disk backboard.
Specifically, the storage server provided by the embodiment of the utility model adopts a standard 19-inch case with a standard 2U height, a data connector is arranged on the mainboard, the data connector can transmit 8 pairs of data signals, and the mainboard is connected with the front hard disk backboard through the data connector; the front hard disk back plate is also provided with a data connector which is connected with the data connector arranged on the main board.
Specifically, the built-in hard disk backboard is provided with a data connector, and the built-in hard disk backboard is connected with the front hard disk backboard through the data connector and further performs data communication with the mainboard; similarly, the rear hard disk back plate is also provided with a data connector, and the rear hard disk back plate is connected with the front hard disk back plate through the data connector and further performs data communication with the main board.
Specifically, the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are provided with a plurality of hard disk cavities, the hard disk cavities are provided with hard disk interfaces, the hard disks can be connected with the hard disk cavities in a golden and lucky mode through hot plugging, and the hard disks can be subjected to data transmission through the hard disk interfaces.
Further, no matter the setting of above-mentioned hard disk is at leading hard disk backplate or built-in hard disk backplate or rearmounted hard disk backplate, all can carry out data communication through leading hard disk backplate and mainboard connection, specifically include: write data, read data, etc.
The utility model provides a storage server, include: the system comprises a main board, a front hard disk back board, a built-in hard disk back board and a rear hard disk back board; the mainboard, the built-in hard disk back plate and the rear hard disk back plate are all connected with the front hard disk back plate; the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are all provided with a plurality of hard disk cavities; the data stored in the internal hard disk backboard and the rear hard disk backboard are communicated with the mainboard through the front hard disk backboard. The problems that the storage capacity of a traditional 2U server is small, the cost of a 4U server is high, and the space utilization rate is low are effectively solved, and the utilization rate of a 2U server frame is improved.
Example two
The embodiment of the utility model provides a storage server, it is shown to refer to fig. 2 the embodiment of the utility model provides a another kind of storage server's schematic diagram is provided, above-mentioned leading hard disk backplate includes: a signal expansion module; the hard disk cavity of the front hard disk back plate, the hard disk cavity of the built-in hard disk back plate and the hard disk cavity of the rear hard disk back plate are all connected with the signal expansion module; the signal expansion module is also connected with the mainboard.
Specifically, the front hard disk backplane is provided with a signal expansion module, the signal expansion module can expand 8 data transmission signals into 40 data transmission signals, that is, 8 uplink data and 40 downlink data can be transmitted at most, the main board is connected with the data connector arranged on the front hard disk backplane through the data connector, 8 data signals can be transmitted at most, and the data connector arranged on the front hard disk backplane is connected with the signal expansion module and can transmit 8 uplink data signals.
Furthermore, a data interface of the signal expansion module is respectively connected with a data connector of the built-in hard disk backboard and a data connector of the rear hard disk backboard, and the signal expansion module and the data connector of the built-in hard disk backboard can transmit 4 paths of downlink data signals; the data connector of the internal hard disk backboard is connected with the hard disk cavity on the internal backboard; the signal expansion module and a data connector of the rear hard disk backboard can transmit 10 downlink data signals; the data connector of the rear hard disk backboard is connected with the hard disk cavity on the rear backboard.
Furthermore, a book interface of the signal expansion module is also connected with a hard disk cavity of the front hard disk backboard, and can transmit 25 downlink data signals.
The single hard disk backplane of the 2U standard server is mostly a front 12 hard disk backplane and a 24 hard disk backplane, and if the single hard disk backplane supports more than 12 SATA (Serial ATA), an additional RAID (Redundant Arrays of Independent Disks) card or HBA (Host Bus Adapter) card is used; the embodiment of the utility model provides a pair of data storage server passes through signal extension module, can extend 8 way up data signal to 40 way down data signal, improves the utilization ratio of 2U server frame.
The main board is provided with an SATA interface, the interface arranged by the signal expansion module is used for transmitting SATA signals and/or SAS signals, and the interface arranged by the hard disk cavity is used for transmitting SATA signals and/or SAS signals.
Specifically, the main board is provided with an SATA interface which can be used for transmitting data signals with the outside, the data connector on the front hard disk back plate can also transmit SATA data signals or SAS data signals, the data connectors on the internal hard disk back plate and the rear hard disk back plate are also connected with the signal expansion module and can transmit SATA data signals or SAS data signals, and the hard disk cavities on the internal hard disk back plate and the rear hard disk back plate are connected with the data connectors and can also transmit SATA data signals or SAS data signals; the signal expansion module is connected with a hard disk cavity on the front hard disk back plate and can also transmit SATA data signals or SAS data signals.
Furthermore, the interface in the hard disk cavity is an SAS interface, so that not only can an SATA hard disk be inserted, but also an SAS hard disk can be inserted, the compatibility of the storage server is improved, and the cost for improving the storage server in the future is saved.
The above-mentioned mainboard still includes: the RAID card is connected with the signal expansion module; the RAID card is used for outputting SAS signals.
Specifically, in a general case, the storage server is configured with an STAT hard disk, the host interface is also an STAT interface, if the storage server is configured with an SAS hard disk according to a customer requirement, an 8 i-interface PCIE (Peripheral Component Interconnect Express, a high-speed serial computer expansion bus standard) RAID card is inserted into the motherboard, and the RAID card is connected to the signal expansion module and can transmit 8-way uplink SAS data.
The PCIE RAID card can be used for improving data transmission and data protection performance and realizing greater system design flexibility.
The hard disk cavity includes: hard disk pilot lamp. The hard disk indicator lamp includes: a hard disk status light and a hard disk movable light; the hard disk status lamp is used for displaying whether the hard disk in the hard disk cavity is normal or not; the hard disk movable lamp is used for displaying the working state of the hard disk.
Specifically, referring to the front view of a hard disk cavity shown in fig. 3, as shown in the figure, the hard disk status light and the hard disk activity light shown in the figure are both referred to as hard disk indicator lights; the hard disk state lamp comprises two light emitting diodes which can respectively emit red light and blue light, and the hard disk movable lamp comprises one light emitting diode which can emit green light.
Further, the hard disk state lamp can also be used as a positioning lamp, when the blue diode is normally on, it indicates that the hard disk in the current hard disk cavity is positioned and identified, and when the blue diode is off, it indicates that the hard disk in the current hard disk cavity is positioned and identified.
Furthermore, when the red light-emitting diode is normally on, it indicates that the hard disk in the current hard disk cavity is in a fault state, when the red light-emitting diode flashes at a frequency of 0.5Hz, it indicates that the hard disk in the current hard disk cavity is in a reconstructed slave disk state, the reconstruction is an erase state stronger than formatting, the reconstructed hard disk has no data, the formatted data can be recovered to a part, and the reconstructed hard disk is recovered to a part, like erasing the hard disk, and when the red light-emitting diode is off, it indicates that the hard disk in the current hard disk cavity is in a normal state.
Further, when the green light emitting diode flashes at a frequency of 4Hz, it indicates that the hard disk in the current hard disk cavity is in a read-write state, when the green light emitting diode is normally on, it indicates that the hard disk in the current hard disk cavity is in a state to be read and written, and when the green light emitting diode is normally on, it indicates that no hard disk is inserted into the current hard disk cavity.
Through setting up the hard disk pilot lamp, whether can audio-visual demonstration current hard disk normally work and the behavior of this hard disk.
The front hard disk back plate further comprises: a control module; the control module is connected with the hard disk indicator lamp; the control module is connected with the signal expansion module.
Specifically, the above-mentioned control module can be a CPLD (Complex Programmable Logic Device) Logic control module, and it is shown with reference to fig. 2 that the embodiment of the present invention provides another schematic diagram of a storage server, the control module is connected with the signal expansion module through an SGPIO (a communication mode between a motherboard and a hard disk backplane), and the control module controls the state of the hard disk indicator lamp by acquiring information in the signal expansion module, thereby displaying the state of each hard disk.
Furthermore, each hard disk backboard is provided with an Efuse (one-time programmable memory) circuit, and the control module can also control the Efuse circuit.
And a protection circuit is arranged in the hard disk cavity. Specifically, only set up protection circuit in server power department among the traditional storage server, when certain hard disk short circuit, can lead to whole server all can not normal use the utility model discloses in the embodiment of preferred, all be provided with independent class self-resuming protection circuit in every hard disk chamber, when one of them hard disk appears the short circuit, can not influence the normal operating of other hard disks. Compared with the traditional storage server, the maintenance cost is reduced.
The front hard disk back plate is provided with 25 hard disk cavities of 2.5-inch hard disks, the built-in hard disk back plate is provided with 4 hard disk cavities of 3.5-inch hard disks, and the rear hard disk back plate is provided with 10 hard disk cavities of 2.5-inch hard disks.
Specifically, leading hard disk backplate is provided with the hard disk chamber of 25 2.5 cun hard disks, can be used for the 2.5 cun hard disks of hot plug standard, and built-in hard disk backplate is provided with the hard disk chamber of 4 3.5 cun hard disks, can be used to the 3.5 cun hard disks of hot plug standard, and rearmounted hard disk backplate is provided with the hard disk chamber of 10 2.5 cun hard disks, can be used to the 2.5 cun hard disks of hot plug standard. Through the design, the design of 39 disks is realized by taking a 25-disk hard disk backboard as a substrate and a signal expansion module.
Further, the hard disk may be an HHD hard disk (hybrid hard disk) or an NVMe hard disk (solid state disk).
Furthermore, the STAT data signal transmission rate of the data connector can reach 6GT/s, and the SAS data signal transmission rate can reach 12GT/s.
Furthermore, the storage server further comprises a heat dissipation module, the heat dissipation module can be an air cooling heat dissipation module or a water cooling module, and the heat dissipation module is used for protecting the hard disk from being damaged due to overheating.
The utility model provides a storage server, include: the system comprises a mainboard, a front hard disk back plate, a built-in hard disk back plate and a rear hard disk back plate; the mainboard, the built-in hard disk back plate and the rear hard disk back plate are all connected with the front hard disk back plate; the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are all provided with a plurality of hard disk cavities; the data stored in the internal hard disk backboard and the rear hard disk backboard are communicated with the mainboard through the front hard disk backboard. The problems of small storage capacity of a traditional 2U server, high cost and low space utilization rate of a 4U server are effectively solved, and the utilization rate of a 2U server frame is improved; the design of 39 disks is realized by using a 25-disk hard disk back plate as a substrate and a signal expansion module; through reasonable cable layout and heat dissipation optimization, the design scheme can be verified through heat dissipation simulation, and the scheme can fall to the ground.
EXAMPLE III
The utility model provides a server system, see the schematic diagram of a server system that figure 4 shows, this system includes power and above-mentioned arbitrary storage server, and the power is connected with storage server.
Specifically, the power supply comprises a recoverable protection circuit for protecting the storage server when the storage server is short-circuited.
It can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working process of the server system described above may refer to the corresponding process in the foregoing embodiment, and details are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (10)
1. A storage server, comprising: the system comprises a main board, a front hard disk back board, a built-in hard disk back board and a rear hard disk back board;
the mainboard, the built-in hard disk backboard and the rear hard disk backboard are all connected with the front hard disk backboard;
the front hard disk back plate, the built-in hard disk back plate and the rear hard disk back plate are all provided with a plurality of hard disk cavities;
the data stored in the internal hard disk backboard and the rear hard disk backboard are communicated with the mainboard through the front hard disk backboard.
2. The storage server of claim 1, wherein the front hard disk backplane comprises: a signal expansion module;
the hard disk cavity of the front hard disk back plate, the hard disk cavity of the built-in hard disk back plate and the hard disk cavity of the rear hard disk back plate are all connected with the signal expansion module; the signal expansion module is also connected with the mainboard.
3. The storage server according to claim 2, wherein the motherboard is provided with a SATA interface, the interface provided by the signal expansion module is configured to transmit SATA signals and/or SAS signals, and the interface provided by the hard disk cavity is configured to transmit the SATA signals and/or the SAS signals.
4. The storage server of claim 3, wherein the motherboard further comprises: the RAID card is connected with the signal expansion module;
the RAID card is used for outputting the SAS signal.
5. The storage server of claim 2, wherein the hard disk enclosure comprises: hard disk pilot lamp.
6. The storage server of claim 5, wherein the hard disk indicator light comprises: a hard disk status light and a hard disk movable light;
the hard disk state lamp is used for displaying whether the hard disk in the hard disk cavity is normal or not;
the hard disk movable lamp is used for displaying the working state of the hard disk.
7. The storage server of claim 5, wherein the front hard disk backplane further comprises: a control module;
the control module is connected with the hard disk indicating lamp;
the control module is connected with the signal expansion module.
8. The storage server of claim 1, wherein a protection circuit is disposed in the hard disk cavity.
9. The storage server of claim 1, wherein the front hard disk backplane is provided with 25 hard disk cavities of 2.5 "hard disks, the internal hard disk backplane is provided with 4 hard disk cavities of 3.5" hard disks, and the rear hard disk backplane is provided with 10 hard disk cavities of 2.5 "hard disks.
10. A server system comprising a power supply and the storage server of any one of claims 1 to 9, the power supply being connected to the storage server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221708800.5U CN217932566U (en) | 2022-06-30 | 2022-06-30 | Storage server and server system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221708800.5U CN217932566U (en) | 2022-06-30 | 2022-06-30 | Storage server and server system |
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| CN217932566U true CN217932566U (en) | 2022-11-29 |
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