CN204028898U - The server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc - Google Patents

The server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc Download PDF

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Publication number
CN204028898U
CN204028898U CN201420330960.XU CN201420330960U CN204028898U CN 204028898 U CN204028898 U CN 204028898U CN 201420330960 U CN201420330960 U CN 201420330960U CN 204028898 U CN204028898 U CN 204028898U
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China
Prior art keywords
hard disk
sas
pcie
main body
interface
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Expired - Fee Related
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CN201420330960.XU
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Chinese (zh)
Inventor
贡维
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Inspur Beijing Electronic Information Industry Co Ltd
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Inspur Beijing Electronic Information Industry Co Ltd
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Priority to CN201420330960.XU priority Critical patent/CN204028898U/en
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Abstract

The server that the utility model discloses a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc, relates to Computer Storage field.The disclosed server of the utility model, comprise mainboard CPU (central processing unit) (CPU) and integrated south bridge (PCH), also comprise server master board connector, wherein: in described server master board connector, for expanding the mutual PCIE interface of high-speed interface (PCIE) hard disk with peripheral element, be connected with the PCIE bus of mainboard CPU; In described server master board connector for the mutual SAS interface of serial connecting small computer system interface (SAS) hard disk, be connected with the SAS bus of mainboard PCH.The invention also discloses a kind of solid state hard disc.Adopt present techniques scheme can reach the transfer rate of PCIE3.0, can adopt again the form of common SSD to mix installation, obtain the transmission bandwidth significantly improving.

Description

The server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc
Technical field
The utility model relates to Computer Storage field, particularly the server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc.
Background technology
In Computer Storage field, along with the development of SATA interface, arrive SATA3.0 and just faced bottleneck, the bandwidth of 6Gb/s cannot meet the needs of SSD on the one hand, so that has become the bottleneck of restriction SSD development.If take on the other hand the pattern of similar SAS interface upgrade to 12Gb/s, need pay again many costs aspect upgrade cost.So urgently propose a kind of new mode now, adapt to the development of SATA3.0 interface.
Utility model content
Technical problem to be solved in the utility model is to provide the server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc, the bottleneck problem facing to solve SATA3.0.
In order to solve the problems of the technologies described above, the utility model discloses the server of any mixed insertion of the multiple solid state hard disc of a kind of compatibility, comprise mainboard CPU (central processing unit) (CPU) and integrated south bridge (PCH), also comprise server master board connector, wherein:
In described server master board connector, for expanding the mutual PCIE interface of high-speed interface (PCIE) hard disk with peripheral element, be connected with the PCIE bus of mainboard CPU;
In described server master board connector for the mutual SAS interface of serial connecting small computer system interface (SAS) hard disk, be connected with the SAS bus of mainboard PCH.
The invention also discloses a kind of solid state hard disc, comprise hard disk connector and hard disk main body, wherein:
Described hard disk main body is PCIE hard disk main body or SAS hard disk main body:
PCIE interface in described hard disk connector, is connected with described PCIE hard disk main body;
SAS interface in described hard disk connector, is connected with described SAS hard disk main body.
Alternatively, in above-mentioned hard disk, described PCIE hard disk main body and SAS hard disk main body, be same package mode, the hard disk main body of same size design.
Alternatively, in above-mentioned hard disk, described PCIE hard disk main body comprises a PCIE controller, and the one group of nonvolatile memory being all connected with described PCIE controller.
Alternatively, in above-mentioned hard disk, described SAS hard disk main body comprises a SAS controller, and the one group of nonvolatile memory being all connected with described SAS controller.
Adopt present techniques scheme can reach the transfer rate of PCIE3.0, can adopt again the form of common SSD to mix installation, obtain the transmission bandwidth significantly improving, and utilize the more high efficiency coding of PCIe3.0 and the bar link advantage of concurrent transmission simultaneously, significantly reduce delay, further improve data transmission efficiency.
Brief description of the drawings
Fig. 1 (a) is SAS hard disk implementation schematic diagram in the utility model;
Fig. 1 (b) is PCIE hard disk implementation schematic diagram in the utility model;
Fig. 2 is the structural representation that SATA/SAS in the utility model, PCIE hybrid hard disk are connected with server.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in connection with accompanying drawing, technical solution of the present invention is described in further detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine arbitrarily mutually.
Embodiment 1
The flank speed of SATA3.0 is 6Gbps at present, SAS3.0 flank speed is 12Gbps, but the coded system efficiency of these two kinds of interfaces is not high, and the limited space sternward developing again, and every Lane of PCIE3.0 is up to 8Gbps speed, if adopt PCIEX4 interface, can reach 32Gbps, speed, considerably beyond SAS, can well realize effective support of the SSD Flash that technique is constantly updated.Therefore, present inventor proposes on server platform, to utilize the space of SAS solid state hard disc to realize the speed that PCIE hard disk can reach, can realize the design proposal of compatible SATA, SAS and tri-kinds of interface SSD of PCIE, can support the hard disk of three kinds of interfaces by this kind of design proposal simultaneously, facilitate user to configure according to demand correlated measure.
Based on above-mentioned thought, the present embodiment provides the server of any mixed insertion of the multiple solid state hard disc of a kind of compatibility, at least comprise mainboard CPU (central processing unit) (CPU), PCH (Platform Controller Hub, integrated south bridge) and server master board connector.
Wherein, in server master board connector for PCIE (Peripheral Component Interconnect Express, peripheral element expansion high-speed interface) the mutual PCIE interface of hard disk, be connected with the PCIE bus of mainboard CPU;
In server master board connector for the mutual SAS interface of SAS (Serial Attached SCSI, serial connecting small computer system interface) hard disk, be connected with the SAS bus of mainboard PCH.
Wherein, in the present embodiment, related SAS hard disk comprises SATA (Serial Advanced Technology Attachment, Serial Advanced Technology Attachment) hard disk.
Certainly, in server master board connector except PCIE interface and SAS interface, also include power supply, (GND) interface.
In the present embodiment, the implementation procedure of server master board connector is as follows:
The first signal of self-defined motherboard connector, the signal type of definition comprise power supply, (GND), SAS signal, PCIE signal;
Afterwards the SAS signal of the PCIE signal of mainboard CPU, PCH is connected respectively to PCIE interface, the SAS interface of motherboard connector, power supply, GND also need to access in the lump simultaneously.
It should be noted that, between each signal of access, need to carry out isolation processing to ensure high speed data transfers.Wherein, isolation processing refers to: the above-mentioned signal of rationally arranging, needs between acknowledge(ment) signal as sent with GND isolation in case stop signal is crosstalked.And in the time of PCB layout, consider the distance of cabling.
Embodiment 2
The present embodiment provides a kind of hard disk, at least comprises hard disk connector and hard disk main body, and wherein, hard disk main body is PCIE hard disk main body or SAS hard disk main body.
In the time that hard disk main body comprises PCIE hard disk main body, PCIE interface in hard disk connector, is connected with this PCIE hard disk main body;
In the time that hard disk main body comprises SAS hard disk main body, SAS interface in hard disk connector, is connected with this SAS hard disk main body.
The above-mentioned SAS hard disk main body relating to and PCIE hard disk main body, adopt same package, size design, to ensure can support in use mixed insertion.
Particularly, SAS hard disk main body can comprise a SAS controller, and the one group of nonvolatile memory Flash being all connected with SAS controller, its interface definition meets the interface definition of server master board connector in above-described embodiment 1, as shown in Fig. 1 (a).Because SATA is a subset of SAS, so adopt in the present embodiment the solid state hard disc of SATA controller applicable equally.
PCIE hard disk main body can comprise a PCIE controller, and the one group of nonvolatile memory Flash composition being all connected with PCIE controller, its interface definition meets the interface definition of server master board connector in above-described embodiment 1, as shown in Fig. 1 (b).
Also be noted that and in above-mentioned hard disk connector, also comprise power supply, GND signal, and need to adopt quarantine measures to ensure high speed transmission of signals speed between signal.
In actual applications, the hard disk in server and the present embodiment in above-described embodiment 1 can support the use, and now, overall architecture as shown in Figure 2.
Can find out from above-described embodiment, present techniques scheme compatible SATA, SAS and tri-kinds of interface SSD of PCIE, thereby can support the hard disk of these three kinds of interfaces simultaneously, facilitate user to configure according to demand correlated measure, the more important thing is in addition the bottleneck that can effectively avoid SAS speed, reach the high speed bandwidth for transmission of every Lane of PCIE3.0 up to 8Gbps, to realize the effective support to SSD Flash.
One of ordinary skill in the art will appreciate that all or part of step in said method can carry out instruction related hardware by program and complete, described program can be stored in computer-readable recording medium, as ROM (read-only memory), disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuit.Correspondingly, the each module/unit in above-described embodiment can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.The application is not restricted to the combination of the hardware and software of any particular form.
The above, be only preferred embodiments of the present invention, is not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (5)

1. a server for any mixed insertion of the multiple solid state hard disc of compatibility, comprises mainboard central processing unit CPU and integrated south bridge PCH, it is characterized in that, also comprises server master board connector, wherein:
In described server master board connector, for expanding the mutual PCIE interface of high-speed interface PCIE hard disk with peripheral element, be connected with the PCIE bus of mainboard CPU;
In described server master board connector for the mutual SAS interface of serial connecting small computer system interface SAS hard disk, be connected with the SAS bus of mainboard PCH.
2. a solid state hard disc, is characterized in that, comprises hard disk connector and hard disk main body, wherein:
Described hard disk main body is peripheral element expansion high-speed interface PCIE hard disk main body or serial connecting small computer system interface SAS hard disk main body:
PCIE interface in described hard disk connector, is connected with described PCIE hard disk main body;
SAS interface in described hard disk connector, is connected with described SAS hard disk main body.
3. hard disk as claimed in claim 2, is characterized in that,
Described PCIE hard disk main body and SAS hard disk main body, be same package mode, the hard disk main body of same size design.
4. hard disk as claimed in claim 2 or claim 3, is characterized in that,
Described PCIE hard disk main body comprises a PCIE controller, and the one group of nonvolatile memory being all connected with described PCIE controller.
5. hard disk as claimed in claim 2 or claim 3, is characterized in that,
Described SAS hard disk main body comprises a SAS controller, and the one group of nonvolatile memory being all connected with described SAS controller.
CN201420330960.XU 2014-06-19 2014-06-19 The server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc Expired - Fee Related CN204028898U (en)

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Application Number Priority Date Filing Date Title
CN201420330960.XU CN204028898U (en) 2014-06-19 2014-06-19 The server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106502593A (en) * 2016-11-04 2017-03-15 郑州云海信息技术有限公司 A kind of mixing storage system of interconnection at a high speed
CN106649011A (en) * 2016-12-02 2017-05-10 曙光信息产业(北京)有限公司 Detection method and detection device for server equipment
CN107092570A (en) * 2017-05-27 2017-08-25 郑州云海信息技术有限公司 The adaptive configuring method and system of a kind of onboard M.2 hard disk of server
CN108170620A (en) * 2018-01-05 2018-06-15 郑州云海信息技术有限公司 A kind of server hard disk extension system and method, hard disk signal enhancing method
CN109240953A (en) * 2018-09-20 2019-01-18 郑州云海信息技术有限公司 A kind of method, pinboard and the system of adaptive switching hard disk
US10353442B2 (en) 2015-01-30 2019-07-16 Hewlett-Packard Development Company, L.P. Expansion slot interface
CN110543396A (en) * 2019-09-06 2019-12-06 深圳市安信达存储技术有限公司 device and method for testing hard disk by PCIe expansion cluster
WO2020134340A1 (en) * 2018-12-28 2020-07-02 中兴通讯股份有限公司 Hard drive extension system and electronic device
CN111475431A (en) * 2020-04-01 2020-07-31 苏州浪潮智能科技有限公司 Mainboard, backboard, identification system and identification method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10353442B2 (en) 2015-01-30 2019-07-16 Hewlett-Packard Development Company, L.P. Expansion slot interface
CN106502593A (en) * 2016-11-04 2017-03-15 郑州云海信息技术有限公司 A kind of mixing storage system of interconnection at a high speed
CN106649011A (en) * 2016-12-02 2017-05-10 曙光信息产业(北京)有限公司 Detection method and detection device for server equipment
CN107092570A (en) * 2017-05-27 2017-08-25 郑州云海信息技术有限公司 The adaptive configuring method and system of a kind of onboard M.2 hard disk of server
CN108170620A (en) * 2018-01-05 2018-06-15 郑州云海信息技术有限公司 A kind of server hard disk extension system and method, hard disk signal enhancing method
CN109240953A (en) * 2018-09-20 2019-01-18 郑州云海信息技术有限公司 A kind of method, pinboard and the system of adaptive switching hard disk
WO2020134340A1 (en) * 2018-12-28 2020-07-02 中兴通讯股份有限公司 Hard drive extension system and electronic device
CN110543396A (en) * 2019-09-06 2019-12-06 深圳市安信达存储技术有限公司 device and method for testing hard disk by PCIe expansion cluster
CN111475431A (en) * 2020-04-01 2020-07-31 苏州浪潮智能科技有限公司 Mainboard, backboard, identification system and identification method

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20190619