CN102184743A - Slot type solid state disk - Google Patents

Slot type solid state disk Download PDF

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Publication number
CN102184743A
CN102184743A CN2011101316652A CN201110131665A CN102184743A CN 102184743 A CN102184743 A CN 102184743A CN 2011101316652 A CN2011101316652 A CN 2011101316652A CN 201110131665 A CN201110131665 A CN 201110131665A CN 102184743 A CN102184743 A CN 102184743A
Authority
CN
China
Prior art keywords
ssd
module
solid state
slot type
type solid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011101316652A
Other languages
Chinese (zh)
Inventor
余志健
赖喜军
张修增
卢呈呈
黄华琴
彭晓琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN POWERLEADER COMMUNICATION TECHNOLOGY CO LTD
Original Assignee
SHENZHEN POWERLEADER COMMUNICATION TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENZHEN POWERLEADER COMMUNICATION TECHNOLOGY CO LTD filed Critical SHENZHEN POWERLEADER COMMUNICATION TECHNOLOGY CO LTD
Priority to CN2011101316652A priority Critical patent/CN102184743A/en
Publication of CN102184743A publication Critical patent/CN102184743A/en
Priority to PCT/CN2012/072112 priority patent/WO2012159477A1/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10159—Memory

Abstract

The embodiment of the invention discloses a slot type solid state disk (SSD), which is used for fully utilizing free space of a case. The slot type SSD comprises a memory bar circuit board, and an SSD module, an SSD control module, a transmission interface and a power supply interface which are fixed on the memory bar circuit board, wherein the SSD module is used for storing data; the SSD control module is used for controlling the SSD module to perform read-write operation; the transmission interface is used for transmitting the data; the power supply interface is used for supplying power to the SSD module and the SSD control module; and a golden finger which meets the specification of a dual in-line memory module (DIMM) is arranged at the bottom of the memory bar circuit board.

Description

A kind of insertion slot type solid state hard disc
Technical field
The present invention relates to the computer hardware field, relate in particular to a kind of insertion slot type solid state hard disc.
Background technology
Advantages such as because it is fast that solid state hard disc (SSD, Solid State Disk) has read or write speed, anti-seismic performance is good, and the data holding time is long are so SSD has obtained using widely in present computer communication field.
Operated by rotary motion has a plurality of hard disk support brackets in the existing machine box for server, each hard disk support bracket can be fixed a SSD, each SSD links to each other with the mainboard of server by Serial Advanced Technology Attachment (SATA, Serial Advanced Technology Attachment) interface.
Along with enriching constantly of data message, server may need canned data more and more, be subjected to the restriction of technical conditions up till now, the capacity of single SSD also can't be compared with traditional mechanical hard disk, so may need constantly to increase the number of SSD in the machine box for server, when all hard disk support brackets in the machine box for server all have been fixed with SSD, then must transform to increase new hard disk support bracket machine box for server, just can hold more SSD, but, such improvement cost is too high, and may other hardware in the machine box for server be impacted.
Summary of the invention
The embodiment of the invention provides a kind of insertion slot type solid state hard disc, can utilize the cabinet idle space, thereby holds more SSD under the situation that does not change casing structure.
The insertion slot type solid state hard disc that the embodiment of the invention provides comprises: internal memory strip circuit board, and be fixed on solid-state hard disk SSD module, SSD control module, transmission interface, power supply interface on the described internal memory strip circuit board; Described SSD module is used to store data; Described SSD control module is used to control described SSD module and carries out read-write operation; Described transmission interface is used to carry out data transmission; Described power supply interface is used for to described SSD module and the power supply of SSD control module; The bottom of described internal memory strip circuit board is provided with the golden finger that meets dual inline type memory module DIMM standard.
Optionally, described transmission interface is a Serial Advanced Technology Attachment SATA interface.
Optionally, described power supply interface links to each other with 5 volts of power supplys.
Optionally, described power supply interface provides 1 volt of voltage to the SSD control module, and 2.95 volts of voltages, and provides 2.95 volts of voltages to the SSD module.
Optionally, the number of described SSD module is a plurality of;
A plurality of SSD modules link to each other by the flash memory bus.
Optionally, described DIMM standard is a synchronous DRAM SDRAM DIMM standard, or Double Data Rate synchronous DRAM DDR DIMM standard.
As can be seen from the above technical solutions, the embodiment of the invention has the following advantages:
In the embodiment of the invention, the SSD module of insertion slot type solid state hard disc is arranged on the internal memory strip circuit board, and the bottom of internal memory strip circuit board is provided with and meets dual inline type memory module (DIMM, Dual Inline Memory Modules) golden finger of standard, so this insertion slot type solid state hard disc can be inserted in the dimm socket idle on the cabinet mainboard, when needs increase the number of SSD, can effectively utilize these idle dimm sockets, and need not to increase new hard disk support bracket, so can effectively utilize the cabinet idle space, thereby under the situation that does not change casing structure, hold more SSD.
Description of drawings
Fig. 1 is an insertion slot type solid state hard disc synoptic diagram of the present invention;
Fig. 2 is a principle of the invention block diagram;
Fig. 3 is a timing diagram of the present invention.
Embodiment
The embodiment of the invention provides a kind of insertion slot type solid state hard disc, can utilize the cabinet idle space, thereby holds more SSD under the situation that does not change casing structure.
In the embodiment of the invention, the SSD module of insertion slot type solid state hard disc is arranged on the internal memory strip circuit board, and the bottom of internal memory strip circuit board is provided with the golden finger that meets the DIMM standard, so this insertion slot type solid state hard disc can be inserted in the dimm socket idle on the cabinet mainboard.
Below the insertion slot type solid state hard disc in the embodiment of the invention is described in detail, sees also Fig. 1, insertion slot type solid state hard disc of the present invention comprises:
Internal memory strip circuit board 101, and be fixed on SSD module 102, SSD control module 103, transmission interface 105, power supply interface 104 on the internal memory strip circuit board 101;
SSD module 102 in the present embodiment is used to store data;
SSD control module 103 is used to control SSD module 102 and carries out read-write operation;
Transmission interface 105 is used to carry out data transmission;
Power supply interface 104 is used for to SSD module 102 and 103 power supplies of SSD control module;
The bottom of internal memory strip circuit board 101 is provided with the golden finger 106 that meets the DIMM standard.
Transmission interface 105 in the present embodiment can be the SATA interface in actual applications, or other similar transmission interfaces, and for example ide (IDE, Integrated Drive Electronics) interface etc. does not specifically limit herein.
In the present embodiment, power supply interface 104 can link to each other with 5 volts of power supplys, and this power supply interface 104 provides 1 volt of voltage to SSD control module 103, and 2.95 volts of voltages, and provides 2.95 volts of voltages to SSD module 102.
The number of the SSD module 102 in the present embodiment can be for a plurality of, and then these SSD modules 102 link to each other by flash memory bus (FLASH BUS).
In addition, in the present embodiment, the bottom of internal memory strip circuit board 101 is provided with the golden finger 106 that meets the DIMM standard, this DIMM standard can be synchronous DRAM (SDRAM, Synchronous Dynamic Random Access Memory) DIMM standard, or Double Data Rate synchronous DRAM (DDR, Double Data Rate SDRAM) DIMM standard, perhaps can also be other similar DIMM standards, DDR2 for example, or DDR3, or global buffer module technology (FDB) etc., specifically do not limit herein.
Need to prove that the SSD module on the internal memory strip circuit board 101 in the present embodiment can be used as the SSD boot disk of server, so then can accelerate startup of server speed.
In the present embodiment, the SSD module of insertion slot type solid state hard disc is arranged on the internal memory strip circuit board, and the bottom of internal memory strip circuit board is provided with and meets dual inline type memory module (DIMM, Dual Inline Memory Modules) golden finger of standard, so this insertion slot type solid state hard disc can be inserted in the dimm socket idle on the cabinet mainboard, when needs increase the number of SSD, can effectively utilize these idle dimm sockets, and need not to increase new hard disk support bracket, so can effectively utilize the cabinet idle space, thereby under the situation that does not change casing structure, hold more SSD;
In addition, based on existing integrated SATA RAID controller on the market and 3～4 solid state hard discs product at a PCIe card, because all power supplys are all powered by the power supply pin on the PCIe slot, thereby the problem that produces integrated circuit board power supply power consumption and heat radiation is for the many restrictions of increase on the optimization of server system and the RELIABILITY DESIGN, defective based on present product, insertion slot type SSD in the present embodiment can be directly installed on the dimm socket idle in the cabinet, and pass through chassis power supply and independently give the SSD module for power supply, so then solve the power supply power consumption of present integrated circuit board and the problem of heat radiation, thereby promoted the optimization degree and the fiduciary level of server.
Introduce the insertion slot type solid state hard disc of the embodiment of the invention above, introduced the principle schematic of this insertion slot type solid state hard disc structure below, seen also Fig. 2:
A plurality of flash memories (FLASH) chips (can be regarded as SSD) link to each other by the flash memory bus, carry out data transmission by this flash memory bus, the SATA interface is as the interface of inside and outside data transmission, when data need be stored, the SSD controller can get access to data to be stored from the SATA interface, and by the flash memory bus with this data storage in the SSD of correspondence.
The concrete sequential relationship of SSD controller as shown in Figure 3.
In the present embodiment, a plurality of SSD and SSD controller can be powered by 5 volts of power supplys independently, and wherein, power supply interface provides 1 volt of voltage and 2.95 volts of voltages to the SSD controller, provides 2.95 volts of voltages to each SSD simultaneously.
In the embodiment of the invention, the insertion slot type SSD boot disk of internal memory strip can be installed on the idle dimm socket of cabinet, broken the limitation that expands SSD quantity in the traditional scheme by the mode that increases hard disk support bracket, so can effectively utilize the cabinet idle space, thereby under the situation that does not change casing structure, hold more SSD.
More than a kind of insertion slot type solid state hard disc provided by the present invention is described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.

Claims (6)

1. an insertion slot type solid state hard disc is characterized in that, comprising:
Internal memory strip circuit board, and be fixed on solid-state hard disk SSD module, SSD control module, transmission interface, power supply interface on the described internal memory strip circuit board;
Described SSD module is used to store data;
Described SSD control module is used to control described SSD module and carries out read-write operation;
Described transmission interface is used to carry out data transmission;
Described power supply interface is used for to described SSD module and the power supply of SSD control module;
The bottom of described internal memory strip circuit board is provided with the golden finger that meets dual inline type memory module DIMM standard.
2. insertion slot type solid state hard disc according to claim 1 is characterized in that, described transmission interface is a Serial Advanced Technology Attachment SATA interface.
3. insertion slot type solid state hard disc according to claim 1 is characterized in that, described power supply interface links to each other with 5 volts of power supplys.
4. insertion slot type solid state hard disc according to claim 1 is characterized in that, described power supply interface provides 1 volt of voltage to the SSD control module, and 2.95 volts of voltages, and provides 2.95 volts of voltages to the SSD module.
5. insertion slot type solid state hard disc according to claim 1 is characterized in that, the number of described SSD module is a plurality of;
A plurality of SSD modules link to each other by the flash memory bus.
6. insertion slot type solid state hard disc according to claim 1 is characterized in that, described DIMM standard is a synchronous DRAM SDRAM DIMM standard, or Double Data Rate synchronous DRAM DDR DIMM standard.
CN2011101316652A 2011-05-20 2011-05-20 Slot type solid state disk Pending CN102184743A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011101316652A CN102184743A (en) 2011-05-20 2011-05-20 Slot type solid state disk
PCT/CN2012/072112 WO2012159477A1 (en) 2011-05-20 2012-03-09 Slot type solid state disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101316652A CN102184743A (en) 2011-05-20 2011-05-20 Slot type solid state disk

Publications (1)

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CN102184743A true CN102184743A (en) 2011-09-14

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WO (1) WO2012159477A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159477A1 (en) * 2011-05-20 2012-11-29 深圳市宝德通讯技术有限公司 Slot type solid state disk
CN104750614A (en) * 2013-12-26 2015-07-01 伊姆西公司 Memory management method and device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050086423A1 (en) * 2003-10-17 2005-04-21 Zitlaw Clifford A. System and method for implementing a NAND memory interface
CN101211649A (en) * 2006-12-27 2008-07-02 宇瞻科技股份有限公司 Dynamic RAM module possessing solid magnetic disc
CN201503569U (en) * 2009-09-02 2010-06-09 鸿富锦精密工业（深圳）有限公司 South bridge chip power supply circuit
CN201514769U (en) * 2009-09-02 2010-06-23 优力勤股份有限公司 Solid-state magnetic disc memory device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202120618U (en) * 2011-05-20 2012-01-18 深圳市宝德通讯技术有限公司 Slot type solid-state hard disk
CN102184743A (en) * 2011-05-20 2011-09-14 深圳市宝德通讯技术有限公司 Slot type solid state disk
CN202120617U (en) * 2011-05-20 2012-01-18 深圳宝德科技集团股份有限公司 Slot type solid state disk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050086423A1 (en) * 2003-10-17 2005-04-21 Zitlaw Clifford A. System and method for implementing a NAND memory interface
CN101211649A (en) * 2006-12-27 2008-07-02 宇瞻科技股份有限公司 Dynamic RAM module possessing solid magnetic disc
CN201503569U (en) * 2009-09-02 2010-06-09 鸿富锦精密工业（深圳）有限公司 South bridge chip power supply circuit
CN201514769U (en) * 2009-09-02 2010-06-23 优力勤股份有限公司 Solid-state magnetic disc memory device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159477A1 (en) * 2011-05-20 2012-11-29 深圳市宝德通讯技术有限公司 Slot type solid state disk
CN104750614A (en) * 2013-12-26 2015-07-01 伊姆西公司 Memory management method and device
CN104750614B (en) * 2013-12-26 2018-04-10 伊姆西公司 Method and apparatus for managing memory

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Application publication date: 20110914