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Hard disk backboard and hard disk storage system

A hard disk backplane and storage system technology, applied in the computer field, can solve the problem of large space occupied by the PCIe SSD interface, and achieve the effect of reducing space occupation

Active Publication Date: 2015-02-04
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a hard disk backplane and a hard disk storage system to solve the defect that the PCIE SSD interface occupies a large space in the hard disk storage system in the prior art

Method used

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  • Hard disk backboard and hard disk storage system

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] It should be noted that, if there is no conflict, the embodiments of the present invention and various features in the embodiments can be combined with each other, and all are within the protection scope of the present invention. In addition, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0022] The hard disk storage system in t...

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Abstract

The invention provides a hard disk backboard and a hard disk storage system. The hard disk backboard comprises a first connector, a second connector and a multiplexer, wherein the first connector is connected with the second connector and the multiplexer respectively; the second connector is connected with the multiplexer. The first connector allocates a PCIE (peripheral component interface express) bus from a central processing unit to the second connector; the second connector is connected with the first connector through the PCIE bus and is connected with a hard disk through a hard disk interface. The PCIE bus output by the central processing unit is connected to the hard disk backboard, and a connecting mode of a PCIE SSD (solid state drive) interface is improved on the basis of the traditional hard disk backboard, so that the hard disk backboard can support the traditional hard disk with an SAS (serial attached SCSI) interface and can be compatible with the novel hard disk with the PCIE interface, the form of the hard disk storage system better accords with the form of the traditional hard disk, and space occupation of the PCIE SSD interface in the hard disk storage system is reduced.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a hard disk backplane and a hard disk storage system. Background technique [0002] In a traditional hard disk storage system, the hard disk backplane supports SAS (Serial Attached SCSI, Serial Attached SCSI) interface and SATA (Serial Advanced Technology Attachment, Serial Advanced Technology Attachment) interface. layers are compatible. [0003] With the development of computer technology, PCIE (Peripheral Component Interconnect Express, fast peripheral interconnection standard) SSD (Solid State Drive, solid state drive) interface is a new type of data transmission interface, and its reading speed is close to 800MB / s. The speed also reaches more than 760MB / s, which can easily break through the 600MB / s rate limit of the SATA3.0 interface, so it is widely used in hard disk storage systems. [0004] In the process of realizing the present invention, the inventor finds that the...

Claims

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Application Information

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IPC IPC(8): G06F1/18
CPCG06F1/185G06F1/187
Inventor 叶丰华
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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