CN209265428U - A kind of multi-functional M.2 adapter board device of four slot positions of support - Google Patents

Abstract

The utility model discloses a kind of multi-functional M.2 adapter board devices of four slot positions of support, including four standard adapter units and a power connector；The standard adapter unit includes standard slimline connector, temperature detection chip, overcurrent protection chip, signal switching chip, M.2 connector and dual-colored LED indicator light；The power connector is connect with the input terminal of overcurrent protection chip, and the output end of overcurrent protection chip is connect with the power end of M.2 connector；The input terminal of standard slimline connector is connect by cable with mainboard, the temperature input of standard slimline connector is connect with temperature detection chip, and the SATA signal end of standard slimline connector and PCIE signal end are connect with the input terminal of signal switching chip respectively；The output end of signal switching chip is connect with M.2 connector；M.2 the output end of connector is connect with dual-colored LED indicator light.

Description

A kind of multi-functional M.2 adapter board device of four slot positions of support

Technical field

The utility model relates to server board design fields, especially a kind of to support four slot positions are multi-functional M.2 to turn Plate receiving device.

Background technique

Server master board and M.2 the connection type between SSD generallys use integrated design at present.It specifically, will M.2 SSD is directly designed in server master board, makes the M.2 a part of SSD as server master board, non-dismountable.When maintenance, It needs to disassemble server master board from server, then will M.2SSD disassemble and safeguard from server master board. However, due to being M.2SSD directly designed in server master board, occupying the sky of server master board in current connection type Between, it is unfavorable for the reasonable utilization in server master board space, is also unfavorable for the heat dissipation of M.2 SSD.And event once M.2SSD occurs Barrier is not easy to dismantle and replace.

For presently, there are M.2 pinboard, one or two M.2 SSD disk of carry is only supported, in terms of capacity extension Need to increase pinboard quantity, and this is unfavorable for the server design of high integration；And M.2 SSD interface is supported single One, multiplex roles M.2 SSD carry is not supported；In addition, present M.2 pinboard powers in capacity extension and is unable to satisfy high current It needs.

Utility model content

The purpose of the utility model is to provide a kind of multi-functional M.2 adapter board devices of four slot positions of support, support 4 slot positions M.2 SSD carry, automatically according to insertion M.2 type carry out interface switching, support large capacity current capacity.

To achieve the above object, the utility model adopts the following technical solutions:

A kind of multi-functional M.2 adapter board device of four slot positions of support, including four standard adapter units and a power connection Device；The standard adapter unit includes standard slimline connector, temperature detection chip, overcurrent protection chip, signal switching Chip, M.2 connector and dual-colored LED indicator light；The power connector is connect with the input terminal of overcurrent protection chip, overcurrent The output end of protection chip is connect with the power end of M.2 connector；The input terminal of standard slimline connector by cable with Mainboard connection, the temperature input of standard slimline connector are connect with temperature detection chip, standard slimline connector SATA signal end and PCIE signal end respectively with signal switching chip input terminal connect；Signal switch chip output end with M.2 connector connects；M.2 the output end of connector is connect with dual-colored LED indicator light.

Further, the standard slimline connector uses P-U10-D038-260T.

Further, the power connector uses G88MP08101.

Further, the temperature detection chip model is TMP112 chip.

Further, the overcurrent protection chip model is PV3205 chip.

Further, the model CBTL02043 chip of the signal switching chip, the SW_EN letter of CBTL02043 chip Number end is connect with M.2 connector, obtains the M.2 SSD interface type connecting with M.2 connector.

Further, the M.2 connector is standard M.2 elbow connector, model G633B067034MEU.

Further, the dual-colored LED indicator light is red and green color LED light, and red and green color LED light works to M.2 SSD State is shown.

The effect provided in utility model content is only the effect of embodiment, rather than whole effects that utility model is all Fruit, a technical solution in above-mentioned technical proposal have the following advantages that or the utility model has the advantages that

1, the utility model uses 4 standard x 4SLimline connectors, can support 4 M.2 equipment, M.2 turn with existing Fishplate bar is compared to being capable of the more M.2 equipment of carry.

2, the utility model power supply newly increases a Power connector and powers for high current, solves existing M.2 pinboard It is not able to satisfy the high current needs of capacity extension using the power supply of X4SLimline connector.

3, the utility model supports SATA and PCIE X4 bandwidth, and can be automatically according to slotting by Switch chip The M.2 type entered switches over, and compared with existing M.2 pinboard can only support a kind of M.2 equipment of interface type, has more preferable Adaptability.

4, the utility model indicator light uses red and green color indicator light, alarm is M.2 displayed in red when SSD failure, work is just Green is shown when often, and technical staff is facilitated intuitively to understand the working condition of M.2 SSD.

Detailed description of the invention

Fig. 1 is the utility model structure diagram.

Specific embodiment

In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality It is described in detail with novel.Following disclosure provides many different embodiments or example is used to realize the utility model Different structure.In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.In addition, The utility model can in different examples repeat reference numerals and/or letter.This repetition is for simplified and clear mesh , the relationship between discussed various embodiments and/or setting itself is not indicated.It should be noted that illustrated in the accompanying drawings Component is not drawn necessarily to scale.The description to known assemblies and treatment technology and process is omitted to avoid not in the utility model Necessarily limit the utility model.

As shown in Figure 1, the multi-functional M.2 adapter board device of four slot position of support of the present embodiment, including four standard switchings are single Member and a power connector；Standard adapter unit includes standard slimline connector, temperature detection chip, overcurrent protection Chip, signal switch chip, M.2 connector and dual-colored LED indicator light；The input terminal of power connector and overcurrent protection chip Connection, the output end of overcurrent protection chip are connect with the power end of M.2 connector；The input terminal of standard slimline connector is logical It crosses cable to connect with mainboard, the temperature input of standard slimline connector is connect with temperature detection chip, standard The SATA signal end of slimline connector and PCIE signal end are connect with the input terminal of signal switching chip respectively；Signal switching The output end of chip is connect with M.2 connector；M.2 the output end of connector is connect with dual-colored LED indicator light.

Standard slimline connector is connected to mainboard using cable, for provide connection 4 M.2 SSD equipment when need SATA signal and PCIE X4 signal and I2C management etc. signals, common 4 Slimline model Amphenol's of standard x Other supplier products for meeting specification can also be used in P-U10-D038-260T.

Power connector (G88MP08101 of Amphenol), for provide 4 M.2 SSD equipment work when power supply, Maximum can support that 10A is through-flow., existing M.2 pinboard, which is solved, using the power supply of X4 SLimline connector is not able to satisfy capacity expansion The high current of exhibition needs.

M.2 connector uses standard M.2 elbow connector, for supporting 4 standards of connection M.2 SSD equipment, the connection Device can support the M.2 SSD of SATA or PCIE X4 interface, commonly use the G633B067034MEU of model Amphenol, can also adopt With other supplier products for meeting specification.

Overcurrent protection chip model is the PV3205 of Powervation, each M.2 Application of Interface one, for M.2 SSD OCP defencive function when work.

Temperature detection chip model is the TMP112 of TI, and each M.2 M.2 Application of Interface one, work for detecting real-time When temperature, in order to system by detecting carry out heat dissipation regulation.

Signal switch chip model be NXP CBTL02043, for switch be supplied to M.2 SSD signal be SATA also It is PCIE X4, when being inserted into the M.2 SSD of distinct interface, SW_EN signal can be fed back by M.2 connector and switch core to signal Piece, specifically, when SW_EN is high, signal SATA, when SW_EN is low, signal is PCIE X4, so that two can be supported by reaching The purpose of kind distinct interface (SATA or PCIE X4).Can be switched over automatically according to the M.2 type of insertion, with it is existing M.2 Pinboard can only support a kind of M.2 equipment of interface type to compare, and have better adaptability.

Dual-colored LED indicator light is red and green color LED light, and red and green color LED light shows M.2 SSD working condition, Specifically, M.2 SSD failure when be displayed in red alarm, green is shown when working properly, technical staff is facilitated intuitively to understand M.2 The working condition of SSD.

It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model Within enclosing.

Claims (8)

1. a kind of multi-functional M.2 adapter board device of four slot positions of support, characterized in that including four standard adapter units and one Power connector；The standard adapter unit include standard slimline connector, temperature detection chip, overcurrent protection chip, Signal switches chip, M.2 connector and dual-colored LED indicator light；The input terminal of the power connector and overcurrent protection chip connects It connects, the output end of overcurrent protection chip is connect with the power end of M.2 connector；The input terminal of standard slimline connector passes through Cable is connect with mainboard, and the temperature input of standard slimline connector is connect with temperature detection chip, standard slimline The SATA signal end of connector and PCIE signal end are connect with the input terminal of signal switching chip respectively；Signal switches the defeated of chip Outlet is connect with M.2 connector；M.2 the output end of connector is connect with dual-colored LED indicator light.

2. supporting the multi-functional M.2 adapter board device of four slot positions as described in claim 1, characterized in that the standard Slimline connector uses P-U10-D038-260T.

3. supporting the multi-functional M.2 adapter board device of four slot positions as described in claim 1, characterized in that the power connector Using G88MP08101.

4. supporting the multi-functional M.2 adapter board device of four slot positions as described in claim 1, characterized in that the temperature detection core Piece model TMP112 chip.

5. supporting the multi-functional M.2 adapter board device of four slot positions as described in claim 1, characterized in that the overcurrent protection core Piece model PV3205 chip.

6. supporting the multi-functional M.2 adapter board device of four slot positions as described in claim 1, characterized in that the signal switches core The model CBTL02043 chip of piece, the SW_EN signal end of CBTL02043 chip are connect with M.2 connector, are obtained and are M.2 connected Connect the M.2SSD interface type of device connection.

7. supporting the multi-functional M.2 adapter board device of four slot positions as described in claim 1, characterized in that the M.2 connector is Standard M.2 elbow connector, model G633B067034MEU.

8. supporting the multi-functional M.2 adapter board device of four slot positions as described in claim 1, characterized in that the dual-colored LED instruction Lamp is red and green color LED light, and red and green color LED light shows M.2SSD working condition.