Method, adapter board and system for adaptively switching hard disk

A technology of self-adaptive switching and adapter board, which is applied in the storage field and can solve problems such as low connection efficiency

Inactive Publication Date: 2019-01-18
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, in this solution, the two types of motherboards can only be connected to the corresponding type of M.2 hard disk, and the connection efficiency is low.

Method used

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  • Method, adapter board and system for adaptively switching hard disk
  • Method, adapter board and system for adaptively switching hard disk
  • Method, adapter board and system for adaptively switching hard disk

Examples

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Embodiment Construction

[0024] Embodiments of the present application provide a method for adaptively switching hard disks, an adapter board, and a system, which can quickly switch signals of M.2 hard disks and improve connection efficiency.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0026] The term "and / or" appearing in this application may be an association relationship describing associated objects, indicating th...

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PUM

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Abstract

The embodiment of the present application discloses a method for adaptively switching a hard disk, which comprises the following steps: an adapter board detects whether there is a new generation interface standard M.2 hard disk which needs to be connected; If yes, the adapter board judges whether the connected M.2 hard disk is an M.2 serial advanced technology accessory SATA hard disk or an M.2 non-volatile memory host controller interface specification NVME hard disk; If the M.2 hard disk is an M.2 SATA hard disk, the adapter board establishes a SATA signal connection between the main board and the M.2 SATA hard disk; If the M.2 hard disk is an M.2 NVME hard disk, the adapter board establishes a high-speed serial computer expansion bus standard PCIE signal connection between the main board and the M.2 NVME hard disk. The embodiment of that present application also provides a corresponding adapter board and system. The adapter board in the embodiment of the present application can adaptively connect the M.2 hard disk with the motherboard, thereby improving the connection efficiency.

Description

technical field [0001] The invention relates to the field of storage, in particular to a method for adaptively switching hard disks, an adapter board and a system. Background technique [0002] With the rise of applications such as artificial intelligence (AI) and intelligence, more and more new-generation interface standard (M.2) hard disks are used in servers, among which M.2 hard disks include the use of serial advanced technology accessories (serial advanced technology attachment, SATA) signal SATA hard disk and non-volatile memory host controller interface specification (non-volatile memory express, NVME) using high-speed serial computer expansion bus standard (peripheral component interconnect express, PCIE) signal hard disk. These two hard drives have been widely used in servers. [0003] In general, users use both M.2SATA hard drives and M.2NVME hard drives, so the motherboard needs to support both M.2SATA hard drives and M.2NVME hard drives. The current common te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/16G06F13/42
CPCG06F13/16G06F13/4282
Inventor 游正
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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