CN109426308B - Server system - Google Patents

Server system Download PDF

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Publication number
CN109426308B
CN109426308B CN201710722518.XA CN201710722518A CN109426308B CN 109426308 B CN109426308 B CN 109426308B CN 201710722518 A CN201710722518 A CN 201710722518A CN 109426308 B CN109426308 B CN 109426308B
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China
Prior art keywords
power
control board
module
power control
signal
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CN201710722518.XA
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CN109426308A (en
Inventor
李志纬
刘家铭
郭至铭
欧欣龙
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Mitac Computer Shunde Ltd
Mitac Computing Technology Corp
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Mitac Computer Shunde Ltd
Mitac Computing Technology Corp
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Priority to CN201710722518.XA priority Critical patent/CN109426308B/en
Publication of CN109426308A publication Critical patent/CN109426308A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/18Packaging or power distribution
    • G06F1/181Enclosures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/18Packaging or power distribution
    • G06F1/183Internal mounting support structures, e.g. for printed circuit boards, internal connecting means

Abstract

A server system comprises a rack, a power supply unit arranged in the rack, a plurality of mainboard units arranged in the rack, a fan unit arranged in the rack, and a data storage unit arranged in the rack. The fan unit comprises a frame module and a pull rod pivoted on the frame module. The frame module has a power control board electrically connected to the power supply unit, and the main board unit and the data storage unit are respectively inserted into and combined with the power control board to form an electrical connection. The frame module is driven to move to the combination position by pivoting the pull rod, the power control panel can be quickly combined with the data storage unit in an inserting mode to form an electric link, the main board unit can be directly combined on the power control panel in an inserting mode to form an electric link, and assembly operation can be quickly and effectively completed.

Description

Server system
[ technical field ] A method for producing a semiconductor device
The present invention relates to a server, and more particularly, to a server system that is easy to assemble and can be quickly hot-plugged.
[ background of the invention ]
With the wide application and development of servers, rack-mounted servers are commonly used. Generally, a server system in a rack server includes a rack having a receiving space, a plurality of trays, a plurality of main boards, a plurality of signal bridges, a power supply, a plurality of fans, and a plurality of hard disk storage devices. Usually, the accommodating space of the rack is divided into a main board area, a fan area, and a hard disk storage device area, and at present, the main board is usually combined with the tray and then installed in the main board area of the rack, and the fan, the signal bridge board, the hard disk storage device, the power supply, and the main board are assembled on the rack in a stacking manner, for example: the fan is required to be screwed and fixed on the fan area of the frame one by one, and then the main board is matched with the tray, the signal bridging board, the hard disk storage device and the like to be combined according to the required linking relation and placement positions and to carry out complicated wiring operation and management processing of the transmission line, so that the installation and combination of all components are required to be carried out for a long time, and the time and labor are also wasted when the transmission line is firstly disassembled and replaced during subsequent maintenance.
In addition, most servers have a function of supporting hot plug, and when hot plug is performed, the flat power cable of the motherboard is usually removed, and then the signal bridge board is disconnected from the flat signal cable connected to the hard disk storage device, so as to avoid system confusion or damage caused by signal transmission errors when the motherboard is powered and signal transmission is performed. Therefore, the user needs to pay attention and attention during the hot-plug process, which causes inconvenience to the user, and the risk of system damage due to wrong hot-plug sequence still exists, and further research and improvement are needed.
[ summary of the invention ]
The technical problem to be solved by the present invention is to provide a server system that is easy to assemble and can be quickly hot-plugged.
To solve the above technical problem, the server system of the present invention includes a rack, a power supply unit, a motherboard unit, a fan unit, and a data storage unit.
The frame comprises an accommodating space. The power supply unit is arranged in the accommodating space. The mainboard unit is arranged in the accommodating space and comprises a mainboard module, a first power connector arranged on the mainboard module and a first signal connector arranged on the mainboard module.
The fan unit is arranged in the accommodating space and comprises a frame module arranged in the accommodating space, a pull rod pivoted on the frame module and a fan arranged in the frame module. The frame module has a power control board electrically connected to the power supply unit, two first side boards extending from two opposite sides of the power control board in a direction away from the power control board, and a signal bridging board disposed on the power control board and electrically connected to the power control board. The pull rod is pivoted on the first side plate of the frame module. The fan is arranged on the power control board and electrically connected with the power control board. The signal bridge board has a first signal transmitter for electrically connecting the first signal connector in a pluggable manner. The power control board has a first power transmitter for connecting the first power connector in a pluggable manner, a second power transmitter, and a second signal transmitter.
The data storage unit is arranged in the accommodating space and comprises a second power connector which can be electrically connected with a second power transmitter of the power control board and a second signal connector which can be electrically connected with the second signal transmitter. The pull rod can drive the frame module to move between a combination position and a non-combination position relative to the data storage unit. When the pull rod is pivoted towards the direction of the frame module, the frame module is driven to move towards the direction of the data storage unit, and when the pull rod reaches the combination position, the second power transmitter of the power control board of the frame module is electrically connected with the second power connector of the data storage unit, and the second signal transmitter of the power control board is electrically connected with the second signal connector of the data storage unit; when the pull rod pivots in the direction away from the frame module, the frame module is driven to move in the direction away from the data storage unit, and when the pull rod reaches the non-combination position, the second power transmitter of the power control board is not connected with the second power connector and the second signal transmitter is not connected with the second signal connector.
To solve the above technical problem, another server system of the present invention includes a rack, a power supply unit, a plurality of motherboard units, a fan unit, and a data storage unit.
The frame comprises an accommodating space. The power supply unit is arranged in the accommodating space. The mainboard units are arranged in the accommodating space, and each mainboard unit comprises a mainboard module, a first power connector arranged on the mainboard module and a first signal connector arranged on the mainboard module.
The fan unit is arranged in the accommodating space and comprises a frame module arranged in the accommodating space, a pull rod pivoted on the frame module and a plurality of fans arranged in the frame module. The frame module has a power control board electrically connected to the power supply unit, two first side boards extending from two opposite sides of the power control board in a direction away from the power control board, and a plurality of signal bridging boards disposed on the power control board and electrically connected to the power control board. The pull rod is pivoted on the first side plate of the frame module. The fan is arranged on the power control board and electrically connected with the power control board. Each signal bridging board has a first signal transmitter for electrically connecting any one of the first signal connectors in a pluggable manner. The power control board has a plurality of first power transmitters, a plurality of second power transmitters and a plurality of second signal transmitters, wherein each first power connector can be connected with each other in a pluggable and electrically-connected manner.
The data storage unit is arranged in the accommodating space and comprises a plurality of data storage modules which respectively correspond to the power control boards. Each data storage module has a second power connector electrically connected to the second power transmitter of the power control board and a second signal connector electrically connected to the second signal transmitter. The pull rod can drive the frame module to move between a combination position and a non-combination position relative to the data storage unit. When the pull rod is pivoted towards the direction of the frame module, the frame module is driven to move towards the direction of the data storage unit, and when the pull rod reaches the combination position, the second power transmitters of the power control board of the frame module are respectively and electrically connected with the second power connectors of the corresponding data storage modules, and the second signal transmitters of the power control board are respectively and electrically connected with the second signal connectors of the corresponding data storage modules; when the pull rod is pivoted in a direction away from the frame module, the frame module is driven to move in a direction away from the data storage unit, and when the pull rod reaches the non-combination position, the second power transmitters of the power control board are not connected with the corresponding second power connectors respectively, and the second signal transmitters are not connected with the corresponding second signal connectors respectively.
Compared with the prior art, the invention can quickly and effectively complete the assembly operation of the server system and is convenient for the requirement of subsequent maintenance and replacement by using the modular design of the frame module of the fan unit and matching with the application of pivoting the pull rod to drive the frame module to move towards the direction of the data storage unit and to the combination position, thereby quickly electrically linking the power control board with the data storage unit, and utilizing the thought that the main board unit can be directly inserted and combined on the power control board to form electric connection. Moreover, when each mainboard unit is pulled out of the power control board, the first signal connector and the first power connector are disconnected with the power control board at the same time, so that quick hot plug can be achieved.
[ description of the drawings ]
FIG. 1 is a perspective view illustrating an embodiment of a server system of the present invention;
FIG. 2 is a perspective view to assist in explaining FIG. 1;
FIG. 3 is a diagram illustrating the connection relationship between a power control board of a fan unit, a plurality of signal bridges, a power supply unit, a plurality of main board units, and a data storage unit according to the embodiment;
FIG. 4 is an enlarged view of a portion of the fan unit in an uncoupled position from the data storage unit in the illustrated embodiment; and
FIG. 5 is an enlarged view of a portion of the fan unit and the data storage unit in an engaged position in the embodiment.
[ detailed description ] embodiments
Before the present invention is described in detail, it should be noted that in the following description, similar components are denoted by the same reference numerals.
Referring to fig. 1, fig. 2 and fig. 4, the server system according to the embodiment of the present invention includes a rack 1, a power supply unit 2, a plurality of motherboard units 3, a fan unit 4, and a data storage unit 5.
The frame 1 includes a base plate 11, two second side plates 12 extending from two opposite sides of the base plate 11 and in a direction away from the base plate 11, two abutting members 13 respectively penetrating the second side plates 12, and an accommodating space 14 defined by the base plate 11 and the second side plates 12. In the present embodiment, the accommodating space 14 is divided into a data storage area 141 located at the front section, a fan area 142 located at the middle section, and a power supply and motherboard area 143 located at the rear section, so as to facilitate the placement of the subsequent mounting positions, but not limited thereto.
The power supply unit 2 is disposed in the power and main board area 143 of the accommodating space 14, and includes a power supply module 21, a backup power supply module 22, a power distribution module 23 electrically connected to the power supply module 21, and a backup power distribution module 24 electrically connected to the backup power supply module 22. The main board units 3 are disposed in the space between the power supply and the main board area 143 of the accommodating space 14, and each main board unit 3 includes a main board module 31, a first power connector 32 disposed on the main board module 31, and a first signal connector 33 disposed on the main board module 31.
The fan unit 4 is disposed in the fan area 142 of the accommodating space 14, and includes a frame module 41 disposed in the fan area 142, a plurality of fans 42 disposed in the frame module 41, and a pull rod 43 pivoted to the frame module 41. The frame module 41 has a power control board 411 electrically connecting the power distribution module 23 of the power supply unit 2 and the backup power distribution module 24, two first side boards 415 extending from two opposite sides of the power control board 411 in a direction away from the power control board 411, and a plurality of signal bridging boards 416 disposed on the power control board 411 and electrically connected to the power control board 411. The pull rod 43 is pivotally disposed on the first side plate 415 of the frame module 41, and has a rod body 431 and two side arms 432 extending from two opposite ends of the rod body 431 to the direction of the frame module 41 and pivotally disposed on the first side plate 415 respectively. The side arms 432 are respectively provided with an engaging portion 433, and the engaging portions 433 are respectively pivotally engaged with the abutting member 13. The fan 42 is disposed on the power control board 411 and electrically connected to the power control board 411. Each signal bridge board 416 has a first signal transmitter 417 for electrically connecting any one of the first signal connectors 33 in a pluggable manner. The power control board 411 has a plurality of first power transmitters 412, a plurality of second power transmitters 413, and a plurality of second signal transmitters 414 for each of the first power connectors 32 to be electrically connected in a pluggable manner.
The data storage unit 5 is disposed in the data storage area 141 of the accommodating space 14 and includes a plurality of data storage modules 51 respectively corresponding to the power control boards 411. Each data storage module 51 has a second power connector 511 electrically connected to the second power transmitter 413 of the power control board 411, and a second signal connector 512 electrically connected to the second signal transmitter 414. The pull rod 43 can drive the frame module 41 to move between a coupling position and a non-coupling position relative to the data storage unit 5. When the rod 431 of the pull rod 43 pivots toward the direction close to the frame module 41, and drives the frame module 41 to move toward the direction (direction a) of the data storage unit 5, and reaches the combination position, the second power transmitters 413 of the power control board 411 of the frame module 41 are respectively electrically linked to the corresponding second power connectors 511 of the data storage module 51, and the second signal transmitters 414 of the power control board 411 are respectively electrically linked to the corresponding second signal connectors 512 of the data storage module 51; when the rod body 431 of the pull rod 43 pivots away from the frame module 41, the frame module 41 is driven to move away from the data storage unit 5, and to the non-connection position, the second power transmitters 413 and 414 of the power control board 411 are not connected to the corresponding second power connectors 511 and 414, respectively, are not connected to the corresponding second signal connectors 512.
Referring to fig. 1, fig. 3, fig. 4 and fig. 5, when the fan unit 4 is assembled, the fan unit 4 is first installed in the fan area 142 of the accommodating space 14, and the engaging portion 433 of the side arm 432 of the pull rod 43 is pivotally engaged with the abutting member 13, so that the side arm 432 can pivot relative to the abutting member 13. The first power transmitter 412 of the power control board 411 faces the power and motherboard area 143, and the second power transmitter 413 and the second signal transmitter 414 face the data storage area 141. Then, the data storage unit 5 is disposed in the data storage area 141, and the second power connector 511 and the second signal connector 512 of each data storage module 51 are respectively directed to the corresponding second power transmitter 413 and the corresponding second signal transmitter 414. Then, the rod body 431 of the pull rod 43 is applied with a force in a direction approaching the frame module 41, and the engaging portion 433 pivots relative to the abutting member 13 to drive the frame module 41 to move in a direction (a direction) of the data storage unit 5, so that the power control board 411 of the frame module 41 approaches in the direction of the data storage unit 5, and when moving to the combining position, the second power transmitters 413 of the power control board 411 are electrically connected to the corresponding second power connectors 511 respectively, and the second signal transmitters 414 are electrically connected to the corresponding second signal connectors 512 respectively. In the embodiment, the first signal connector 33 is in the form of a gold finger pin, and the first signal transmitter 417 of the signal bridging board 416 is in the form of a slot into which the gold finger pin can be inserted, but not limited thereto.
Then, the first power connector 32 of the motherboard unit 3 is inserted into and combined with the first power transmitter 412 of the power control board 411, and the first signal connector 33 of the motherboard unit 3 is inserted into and combined with the first signal transmitter 417 of the signal bridge board 416 in a linkage manner. Finally, the power distribution module 23 and the backup power distribution module 24 are respectively linked to the power control board 411 by two buses 6, so that the power supply module 21 and the backup power supply module 22 are respectively electrically connected to the power control board 411. Further, the Power Supply module 21 of the Power Supply unit 2 cooperates with the Power distribution module 23 to Supply Power to the Power control board 411, and the Redundant Power Supply module 22(Redundant Power Supply) is configured to rapidly switch to the Redundant Power Supply module 22 and cooperate with the Redundant Power distribution module 24 to Supply Power to the Power control board 411 and maintain system operation when the Power Supply module 21 is in abnormal Power Supply or failure, so as to avoid system damage or failure caused by abnormal Power interruption. In the present embodiment, the Bus 6 is a copper Bus (Bus-bar), but not limited thereto, as long as the power distribution module 23 and the backup power distribution module 24 can be electrically connected to the power control board 411 and further power the power supply module 21 and the backup power supply module 22 to the power control board 411. In addition, in the embodiment, the power supply unit 2, the motherboard unit 3, the fan unit 4, and the data storage unit 5 are all integrated into a modular design, and the assembly is performed by inserting and linking the components according to the above combination relationship, without performing additional complex fixing and combining operations, such as locking the fan 42 and the motherboard module 31 to the rack 1, thereby effectively saving the assembly time.
By the modular design of the frame module 41 of the fan unit 4 and the application of pivoting the pull rod 43 to drive the frame module 41 to move toward the data storage unit 5 and to the combination position, the power control board 411 of the frame module 41 can be quickly and electrically linked with the data storage unit 5, and the motherboard unit 3 can be directly inserted and combined on the power control board 411 to form an electrical connection.
It should be noted that, when the hot plug operation is required, the main board unit 3 that needs to perform the hot plug operation is moved away from the fan unit 4, so as to pull the corresponding first power connector 32 away from the corresponding first power transmitter 412, and simultaneously pull the corresponding first signal connector 33 away from the corresponding first signal transmitter 417 in a linkage manner, thereby quickly completing the hot plug operation. That is, when each motherboard unit 3 is detached from the power control board 411, the first signal connector 33 and the first power connector 32 are disconnected from the power control board 411 at the same time, so that the hot plug can be quickly achieved.
In summary, in the server system of the present invention, the modular design of the fan unit 4 is used to cooperate with the pivotal movement of the pull rod 43 to drive the frame module 41 to move to the combination position, so as to quickly electrically link the power control board 411 with the data storage unit 5, and the motherboard unit 3 can be directly inserted into and combined with the power control board 411 to form an electrical connection, so as to quickly and effectively complete the assembly operation of the server system, and facilitate the subsequent maintenance and replacement.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A server system, comprising:
a frame including an accommodating space;
a power supply unit arranged in the accommodating space;
a mainboard unit arranged in the accommodating space, which comprises a mainboard module, a first power connector arranged on the mainboard module and a first signal connector arranged on the mainboard module;
a fan unit disposed in the accommodating space, including a frame module disposed in the accommodating space, a pull rod pivoted on the frame module, and a fan disposed in the frame module, wherein the frame module has a power control board electrically connected with the power supply unit, two first side plates extending from two opposite sides of the power control board in a direction away from the power control board, and a signal bridging plate disposed on the power control board and electrically connected with the power control board, the pull rod is pivoted on the first side plate of the frame module, and has a rod body, two side arms extending from two opposite ends of the rod body in a direction toward the frame module and respectively pivoted on the first side plates, the side arms respectively have a clamping part, the clamping parts are respectively pivoted on the abutting parts, the fan is disposed on the power control board and electrically connected with the power control board, the signal bridge board is provided with a first signal transmitter which is used for the pluggable electrical connection of the first signal connector, and the power control board is provided with a first power transmitter, a second power transmitter and a second signal transmitter which are used for the pluggable electrical connection of the first power connector; and
a data storage unit disposed in the accommodating space and including a second power connector electrically connected to the second power transmitter of the power control board and a second signal connector electrically connected to the second signal transmitter, wherein the pull rod can drive the frame module to move between a combination position and a non-combination position relative to the data storage unit, the pull rod is pivoted in the direction of the frame module to drive the frame module to move in the direction of the data storage unit, and when the pull rod reaches the combination position, the second power transmitter of the power control board of the frame module is electrically connected to the second power connector of the data storage unit and the second signal transmitter of the power control board is electrically connected to the second signal connector of the data storage unit; the pull rod is pivoted in the direction away from the frame module to drive the frame module to move in the direction away from the data storage unit, and when the pull rod reaches the non-combination position, the second power transmitter of the power control board is not connected with the second power connector and the second signal transmitter is not connected with the second signal connector.
2. The server system of claim 1, wherein the power supply unit comprises a power module and a power distribution module electrically connected to the power module, and the power control board of the fan unit is electrically connected to the power distribution module.
3. The server system of claim 2, wherein the power supply unit further comprises a backup power module and a backup power distribution module electrically connected to the backup power module, and the power control board of the fan unit electrically connects the power distribution module and the backup power distribution module.
4. The server system according to claim 1, wherein the rack includes a base plate, two second side plates extending from two opposite sides of the base plate and in a direction away from the base plate, and two abutting members respectively passing through the second side plates, the base plate and the second side plates together defining the accommodating space, when the side arms of the pull rod pivot in a direction of the frame module, the engaging portion pivots relative to the abutting members and generates a first acting force to drive the frame module to move in a direction of the data storage unit, and when in the engaging position, the second power transmitter of the power control board of the frame module is electrically connected to the second power connector of the data storage unit and the second signal transmitter of the power control board is electrically connected to the second signal connector of the data storage unit; when the pull rod pivots towards the direction far away from the frame module, the clamping part pivots relative to the abutting part and generates a second acting force to drive the frame module to move towards the direction far away from the data storage unit, and when the pull rod is at the non-combined position, the second power transmitter of the power control board is not connected with the second power connector and the second signal transmitter is not connected with the second signal connector.
5. The server system of claim 1, wherein the first signal connector of the motherboard unit is a gold finger pin, and the first signal transmitter of the signal bridge board is a slot.
6. A server system, comprising:
a frame including an accommodating space;
a power supply unit arranged in the accommodating space;
a plurality of mainboard units arranged in the accommodating space, wherein each mainboard unit comprises a mainboard module, a first power connector arranged on the mainboard module and a first signal connector arranged on the mainboard module;
a fan unit disposed in the accommodating space, including a frame module disposed in the accommodating space, a pull rod pivoted on the frame module, and a plurality of fans disposed in the frame module, wherein the frame module has a power control board electrically connected with the power supply unit, two first side plates extending from two opposite sides of the power control board in a direction away from the power control board, and a plurality of signal bridging plates disposed on the power control board and electrically connected with the power control board, the pull rod is pivoted on the first side plate of the frame module, and has a rod body, two side arms extending from two opposite ends of the rod body in a direction toward the frame module and respectively pivoted on the first side plates, the side arms respectively have a clamping part, the clamping parts are respectively pivotally clamped on the abutting part, and the fans are disposed on the power control board and electrically connected with the power control board, each signal bridge board is provided with a first signal transmitter which is used for the pluggable electrical connection of any first signal connector, and the power control board is provided with a plurality of first power transmitters, a plurality of second power transmitters and a plurality of second signal transmitters which are respectively used for the pluggable electrical connection of each first power connector; and
a data storage unit arranged in the accommodating space and comprising a plurality of data storage modules respectively corresponding to the power control panel, each data storage module is provided with a second power connector electrically connected with the corresponding second power transmitter of the power control panel and a second signal connector electrically connected with the corresponding second signal transmitter, the pull rod can drive the frame module to move between a combination position and a non-combination position relative to the data storage unit, the pull rod is pivoted towards the direction of the frame module to drive the frame module to move towards the direction of the data storage unit and to the combination position, the second power transmitters of the power control board of the frame module are respectively electrically connected with the second power connectors of the corresponding data storage modules, and the second signal transmitters of the power control board are respectively electrically connected with the second signal connectors of the corresponding data storage modules; the pull rod is pivoted in the direction away from the frame module to drive the frame module to move in the direction away from the data storage unit, and when the pull rod reaches the non-combination position, the second power transmitters of the power control board are not connected with the corresponding second power connectors respectively, and the second signal transmitters are not connected with the corresponding second signal connectors respectively.
7. The server system of claim 6, wherein the power supply unit comprises a power module and a power distribution module electrically connected to the power module, and the power control board of the fan unit is electrically connected to the power distribution module.
8. The server system of claim 7, wherein the power supply unit further comprises a backup power module and a backup power distribution module electrically connected to the backup power module, and the power control board of the fan unit electrically connects the power distribution module and the backup power distribution module.
9. The server system of claim 6, wherein the rack comprises a base plate, two second side plates extending from two opposite sides of the base plate and away from the base plate, and two abutting members respectively passing through the second side plates, the base plate and the second side plate together define the containing space, when the side arm of the pull rod is pivoted towards the direction of the frame module, the clamping part is pivoted relative to the abutting part and generates a first acting force to drive the frame module to move towards the direction of the data storage unit, and when the clamping part is at the combination position, the second power transmitters of the power control board of the frame module are respectively electrically connected with the second power connectors of the corresponding data storage modules, and the second signal transmitters of the power control board are respectively electrically connected with the second signal connectors of the corresponding data storage modules; when the pull rod pivots towards the direction far away from the frame module, the clamping part pivots relative to the abutting part and generates a second acting force to drive the frame module to move towards the direction far away from the data storage unit, and when the pull rod is at the non-combined position, the second power transmitters of the power control panel are not connected with the corresponding second power connectors respectively and the second signal transmitters are not connected with the corresponding second signal connectors respectively.
10. The server system of claim 6, wherein each first signal connector of the motherboard unit is a gold finger pin, and each first signal transmitter of the signal bridge board is a slot.
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