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Server

A server and connector technology, used in instruments, electrical digital data processing, digital data processing components, etc., can solve the problem of limited number of hard disks, unable to meet demand, and can only support two, four or eight hard disks, etc. , to meet the effect of institutional design

Inactive Publication Date: 2012-05-09
STATE GRID CORP OF CHINA +1
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] For servers that require high storage capacity, due to the limited number of hard drives supported by the South Bridge of the motherboard (only six Serial Attached Hard Drives (SAS) or Serial Advanced Technology Attached Hard Drives (SATA) can be supported), and the memory card is also limited due to its own (usually only two, four or eight hard disks can be supported), and the number of supported hard disks is also difficult to meet the demand
Especially for 2U rack-mounted servers, when the server system needs to support fourteen serially attached hard disks or serial advanced technology connected hard disks, it cannot meet the demand

Method used

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Embodiment Construction

[0027] The technical effect to be achieved by the present invention is mainly to achieve the purpose of expanding the number of hard disks supported by the server system, and at the same time meet the requirements of the mechanism design of the server chassis. The following content will be described in detail with regard to the technical features of this case, so as to provide reference for those skilled in the field of the present invention.

[0028] figure 1 It is a schematic diagram of a server according to an embodiment of the present invention. Please refer to figure 1 The server 100 includes a mainboard 120, a storage card 140, and hard disk backplanes 12HDD and 2HDD, wherein the storage card 140 is, for example, a redundant array of disks (RAID) card. Certainly, those skilled in the art should know that the server 100 also includes other components, such as a network connection device, an optical drive, etc., but the following content only lists components related to ...

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Abstract

The invention discloses a server and is characterized by comprising a mainboard, a memory card, a first rear panel and a second rear panel. The first rear panel is characterized by comprising an extender chip, a connector and a plurality of output ports. The second rear panel is characterized by comprising a connector, a decoder chip, a reverse controller, a switch, a buffer chip and a plurality of output ports and resistors. The number of hard disks supported by the server system can be extended via the hard disk rear panels of the server, and meanwhile the requirement for structural design of the server chassis can be satisfied.

Description

technical field [0001] The present invention relates to a design of a hard disk backplane, and in particular relates to a method capable of expanding the number of hard disks supported by a server system while meeting the requirements of the mechanism design of the server chassis. Background technique [0002] At present, servers are widely used by various enterprises. In addition to the application of the Internet and the telecommunications industry, the scope of development has also penetrated into the lives of ordinary people, such as the use of finance, finance, online banking, and online credit cards. ... etc. All of these must rely on the powerful computing power of the server to achieve the level of highly confidential and difficult to crack the data. [0003] Generally speaking, there are many types of servers today, and the more common ones include rack servers and tower servers. Among them, rack servers are as large as 1U, 2U and 4U systems, while tower servers ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16
Inventor 李凤琴刘士豪
Owner STATE GRID CORP OF CHINA