CN216249205U

CN216249205U - Large-capacity storage board card and related equipment thereof

Info

Publication number: CN216249205U
Application number: CN202122992416.4U
Authority: CN
Inventors: 李国超; 陈月玲; 张敏; 田成; 唐畅
Original assignee: Hunan Bojiang Information Technology Co Ltd
Current assignee: Hunan Bojiang Information Technology Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-08
Anticipated expiration: 2031-11-29

Abstract

The utility model is suitable for the technical field of storage board cards, and provides a large-capacity storage board card and related equipment thereof, wherein the large-capacity storage board card comprises a PCIE switching module, a plurality of solid state disks, a VPX connector and a power module, and the PCIE switching module is provided with an PCIE3.0X8 interface; the plurality of solid state disks are respectively connected with the PCIE switching module, the VPX connector is connected with the PCIE3.0X8 interface through an PCIE3.0X8 bus, and the power supply module is connected with the VPX connector. The utility model can enable the storage board card to provide enough storage capacity for an external storage control board card, reduce the requirements of interface signal lines and reduce the design difficulty of board card signal integrity.

Description

Large-capacity storage board card and related equipment thereof

Technical Field

The utility model belongs to the technical field of storage board cards, and particularly relates to a large-capacity storage board card and related equipment thereof.

Background

At present, the storage board based on VPX mostly adopts SATA interfaces, and the number of SATA signal lines required by such a connection method increases with the increase of various large-capacity storage requirements. Because the maximum capacity of the single-channel SATA interface is 4TB, under the storage scene with larger capacity, more SATA signal lines are needed, and the design difficulty of the integrity of the board card signals is increased.

Therefore, the conventional storage board based on the VPX adopts the SATA interface, and in a scene where large-capacity storage is required, more SATA signal lines are required, so that the design difficulty of the integrity of the board signal is increased.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a large-capacity storage board card, and aims to solve the problem that the design difficulty of the integrity of board card signals is increased due to the fact that the existing VPX-based storage board adopts SATA interfaces and needs more SATA signal lines in a scene needing large-capacity storage.

The embodiment of the utility model provides a large-capacity storage board card, which comprises a PCIE switching module, a plurality of solid state disks, a VPX connector and a power module, wherein the PCIE switching module is provided with an PCIE3.0X8 interface;

the plurality of solid state disks are respectively connected with the PCIE switching module, the VPX connector is connected with the PCIE3.0X8 interface through a PCIE3.0X8 bus, and the power supply module is connected with the VPX connector.

Furthermore, the PCIE Switch module is a PCIE Switch chip.

Further, the model of the PCIE Switch chip is PEX 8764.

Further, the solid state disk is an M.2NVME solid state disk.

Furthermore, the number of the solid state disks is 14.

Furthermore, the PCIE switch module is configured with a PCIE3.0X 4 interface, and the solid state disk is connected to the PCIE3.0X 4 interface through a PCIE3.0X 4 bus.

Further, the power module is a DC-DC conversion circuit.

The embodiment of the utility model also provides storage equipment, which comprises a shell and the large-capacity storage board card accommodated in the shell.

The embodiment of the utility model also provides electronic equipment which comprises the large-capacity storage board card.

The utility model achieves the following beneficial effects: through a PCIE3.0X8 interface configured by the PCIE switching module, the storage board card can provide enough storage capacity for an external storage control board card, the requirements of interface signal lines are reduced, and the design difficulty of board card signal integrity is reduced.

Drawings

Fig. 1 is a schematic diagram of a frame of a large-capacity storage board card according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a main board of a large-capacity storage board card according to an embodiment of the present invention.

The system comprises a PCIE switching module, a PCIE switching module and a PCIE switching module, wherein the PCIE switching module is connected with the PCIE switching module; 2. a solid state disk; 3. a VPX connector; 4. and a power supply module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example one

With reference to fig. 1 and fig. 2, fig. 1 is a schematic diagram of a frame of a large-capacity memory card according to an embodiment of the present invention, and fig. 2 is a schematic diagram of a motherboard structure of the large-capacity memory card according to the embodiment of the present invention. The large-capacity storage board card comprises a PCIE switching module 1, a plurality of solid state disks 2, a VPX connector 3 and a power module 4, wherein the PCIE switching module 1 is provided with a PCIE3.0X8 interface; the plurality of solid state disks 2 are respectively connected with the PCIE switch module 1, the VPX connector 3 is connected with the PCIE3.0X8 interface through a PCIE3.0X8 bus, and the power supply module 4 is connected with the VPX connector 3.

In this embodiment, the PCIE Switch module 1 is a PCIE Switch chip. Of course, other types of switching devices or switching chips may be selected according to actual requirements.

In this embodiment, the model of the PCIE Switch chip is PEX 8764. Of course, according to actual requirements, the PCIE Switch chip may also select another type, as long as the chip has a switching function, which is not illustrated herein.

In this embodiment, the solid state disk 2 is an m.2nvme solid state disk, that is, a solid state disk having an m.2 interface and using NVME protocol. Of course, other types of solid state disks may be selected according to actual requirements, and the examples are not illustrated herein.

In this embodiment, the number of the solid state disks 2 is 14, so that a storage capacity of 56TB can be provided for the large-capacity storage board. Of course, the number of the solid state disks 2 may also be set to 8, 10, 12, 16, and the like according to actual requirements.

In this embodiment, the PCIE switch module 1 is configured with a PCIE3.0X 4 interface, and the solid state disk 2 is connected to the PCIE3.0X 4 interface through a PCIE3.0X 4 bus, so that the storage bandwidth can be increased. Of course, according to actual requirements, the PCIE switch module 1 and the solid state disk 2 may also be connected in other connection manners, which is not illustrated herein.

In this embodiment, the power supply module 4 is a DC-DC conversion circuit (or device), and supplies 12V power to the whole device mainly through the VPX connector 3.

In this embodiment, through the PCIE3.0X8 interface configured by the PCIE switch module 1, the storage board can provide sufficient storage capacity for an external storage control board, and reduce the requirement of interface signal lines, and reduce the design difficulty of board signal integrity. In addition, by limiting the PCIE switch module 1, the plurality of solid state disks 2, the VPX connector 3, and the power module 4 in this embodiment, a storage capacity of 56TB, a transmission rate of 64Gbps, and a storage bandwidth of 7.8GB/s can be provided for the entire memory board.

Example two

The embodiment provides a storage device, which comprises a shell and a large-capacity storage board card contained in the shell.

With reference to fig. 1 and fig. 2, the large-capacity storage board includes a PCIE switch module 1, a plurality of solid state disks 2, a VPX connector 3, and a power module 4, where the PCIE switch module 1 is configured with an PCIE3.0X8 interface; the plurality of solid state disks 2 are respectively connected with the PCIE switch module 1, the VPX connector 3 is connected with the PCIE3.0X8 interface through a PCIE3.0X8 bus, and the power supply module 4 is connected with the VPX connector 3.

In this embodiment, the PCIE Switch module 1 is a PCIE Switch chip, and the model of the PCIE Switch chip is PEX 8764.

In this embodiment, the solid state disks 2 are m.2nvme solid state disks, and the number of the solid state disks is 14.

In this embodiment, the PCIE switch module 1 is configured with a PCIE3.0X 4 interface, and the solid state disk 2 is connected to the PCIE3.0X 4 interface through a PCIE3.0X 4 bus.

In this embodiment, the power module 4 is a DC-DC conversion circuit.

In fact, the large-capacity storage board card in this embodiment is the same as or similar to the large-capacity storage board card in the first embodiment, and therefore, the technical effect achieved by the large-capacity storage board card in this embodiment is also the same as that of the large-capacity storage board card in the first embodiment, and details thereof are not repeated herein.

In addition, the large-capacity storage board card in the first embodiment and the storage device in the second embodiment may also be applied to electronic devices, such as computers, notebooks, and other devices that require large-capacity storage, so that the storage component on the electronic device may achieve the technical effect as that achieved by the large-capacity storage board card in the first embodiment, which is not described herein again.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-capacity storage board card is characterized by comprising a PCIE switching module, a plurality of solid state disks, a VPX connector and a power module, wherein the PCIE switching module is provided with a PCIE3.0X8 interface;

2. The mass storage board of claim 1, wherein the PCIE Switch module is a PCIE Switch chip.

3. The mass storage card of claim 2, wherein the PCIE Switch chip has a model number PEX 8764.

4. The mass storage board of claim 1, wherein the solid state disk is an m.2nvme solid state disk.

5. The mass storage card of claim 3, wherein the number of the solid state disks is 14.

6. The mass storage board card of claim 1, wherein the PCIE switch module is configured with a PCIE3.0X 4 interface, and the solid state disk is connected to the PCIE3.0X 4 interface through a PCIE3.0X 4 bus.

7. The mass storage card of any of claims 1 to 6, wherein the power module is a DC-DC converter circuit.

8. A storage device, comprising a housing and a mass storage card according to any one of claims 1 to 7 housed in the housing.

9. An electronic device, characterized in that it comprises a mass storage card according to any one of claims 1 to 7.