CN102346508A - Design method for improving expansion capability of heterogeneous system mainboard - Google Patents
Design method for improving expansion capability of heterogeneous system mainboard Download PDFInfo
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- CN102346508A CN102346508A CN2011102855570A CN201110285557A CN102346508A CN 102346508 A CN102346508 A CN 102346508A CN 2011102855570 A CN2011102855570 A CN 2011102855570A CN 201110285557 A CN201110285557 A CN 201110285557A CN 102346508 A CN102346508 A CN 102346508A
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Abstract
The invention provides a design method for improving expansion capability of a heterogeneous system mainboard, which specifically comprises the steps of: 1, analyzing a type and a use habit of a user to a mainboard expansion card according to practical conditions; 2, selecting a traditional design scheme for designing; 3, when the set method in the step 2 is incapable of effectively solving the problem, classifying the type of the expansion card into an internal expansion card and an external expansion card; and 4, respectively arranging an internal expansion card slot and an external expansion card slot at two sides of the mainboard, remaining the center position of the mainboard for an important computing capability part for expansion. Compared with the prior art, the design method for improving the expansion capability of the heterogeneous system mainboard has the advantages of ensuring the system stability and performance and reasonably and fully meeting the actual demands of the user to the system expansion capability by fully utilizing spaces at two sides of the system.
Description
Technical field
The present invention relates to a kind of method for designing of server board expansion card expansion, specifically a kind of method for designing that promotes heterogeneous system motherboard extended capability.
Background technology
For the server system design field, the design of the harmony of total system is particularly important.How can the elevator system extendability be an important ring that satisfy the growing portfolio of user and promote the actual external specification of product.
The greatest problem of traditional server system design thought is to be difficult to promote extendability because will guarantee computational resource such as Installed System Memory for the demand in motherboard space; The result is that the computational resource of system constantly develops powerful; And extended resources can't be caught up with the raising speed of computational resource, causes actual system IO ability bottleneck.
And based on the especially MP system design of middle-and high-end server system of modular design method design; Though can quantitatively reach extraordinary system extension property, be difficult to support the total length expansion card, and quantitative advantage also surpass user's actual demand to a certain extent; In conjunction with the complication system framework that therefore produces bring expensive; The actual competitive power that produces promotes inaccessible expection, and what have then is not suitable for middle-and-high-ranking server design for hot-swappable, easy to operate etc. demand, in addition also more complicated of structural design; System reliability is relatively low, and a kind of product design that possesses the formedness price ratio of equilibrium all can't be provided up to now.
Summary of the invention
Technical assignment of the present invention is to the deficiency in prior art, and a kind of method for designing that promotes heterogeneous system motherboard extended capability is provided.
Technical scheme of the present invention realizes by following mode, this a kind of method for designing that promotes heterogeneous system motherboard extended capability, and its concrete design procedure is:
Described important computations ability parts comprise processor, chipset, internal memory.
Described heterogeneous system motherboard is applied in the middle-and high-end server.
Described built-in expansion card comprises SAS card, SAS Raid card, RATA card, SCSI card, and described external expansion card comprises network interface card, HBA card.
The beneficial effect that the present invention is compared with prior art produced is:
A kind of method for designing that promotes heterogeneous system motherboard extended capability of the present invention is under the prerequisite of existing main design architecture, to expand the draw-in groove position in motherboard internal extended design standards, and equipment uses such as middle-and high-end server expansion SAS controller are specialized in this type of groove position; Make full use of the motherboard inner space and carry out the PCIE expansion, need not equipment such as special exploitation expansion subcard, with low cost, compatible good; Because need carrying out cable in inside, the internal expansion card of system connects; Postpone in moving behind the expansion card can greatly be improved system radiating; And the system cabling of making is more succinct, rationally; Make full use of space, system both sides, both guaranteed system stability and performance, rationally also fully satisfied the actual demand of user again for the system extension ability.
Description of drawings
Accompanying drawing 1 is one embodiment of the invention expansion synoptic diagram.
Mark in the accompanying drawing is represented respectively:
1, motherboard, 2, the Slot5 slot, 3, the Slot4 slot, 4, the Slot3 slot, 5, the Slot7 slot, 6, the Slot2 slot, 7, the Slot1 slot, 8, the Slot0 slot, 9, CPU, 10, the Slot6 slot.
Embodiment
Below in conjunction with accompanying drawing a kind of method for designing that promotes heterogeneous system motherboard extended capability provided by the present invention is done following the detailed description.
This a kind of method for designing that promotes heterogeneous system motherboard extended capability, the concrete steps of its design are:
Described important computations ability parts comprise assemblies such as processor, chipset, internal memory; Above-mentioned heterogeneous system motherboard is applied in the middle-and high-end server; Built-in expansion card comprises SAS card, SAS Raid card, RATA card, SCSI card etc., and described external expansion card comprises network interface card, HBA card etc.
Embodiment
For guaranteeing system stability and performance; Realize the peripheral expansion simultaneously; Shown in accompanying drawing 1, a kind of method for designing that promotes heterogeneous system motherboard 1 extended capability is provided, because the design of legacy system can't satisfy the demands; Adopt said method to expand now; The PCIE slot is placed in the Si Jiaochu of motherboard 1, and comprising the internal expansion slot Slot0 slot 8, the Slot6 slot 10 that are arranged on two angle ends, wherein Slot0 slot 8, Slot6 slot 10 are two standard total lengths, half high expansion card PCIE X8 slots; Two other angle end then is respectively arranged with external expansion draw-in groove Slot5 slot 2, Slot4 slot 3, Slot3 slot 4 and Slot2 slot 6, Slot1 slot 7; One subcard expansion slot Slot7 slot 5 also is set in the side of host card, and above-mentioned Slot5 slot 2, Slot3 slot 4, Slot1 slot 7 are standard total length overall height expansion card PCIE X8 groove, and Slot4 slot 3, Slot2 slot 6 are standard total length overall height expansion card PCIE X16 slot; Said subcard expansion slot Slot7 slot 5 is non-standard subcard expansion PCIE X8 slot, is provided with CPU9 expansion, internal memory expansion, the expansion of various chipset in the middle part of motherboard 1.
Under the prerequisite that guarantees the identical calculations ability, the extended capability of system is risen to 7 standard expansion slot by 4-5 standard expansion slot position of traditional design like this and added 1 subcard expansion slot pattern.Wherein Slot0 slot 8 and Slot6 slot 10 are specifically designed to the expansion and the upgrading of the built-in storage system of system; Slot1 slot 7, Slot 2 slots 6, Slot 3 slots 4, Slot 4 slots 3, Slot 5 slots 2 keep for the user to do the expansion of external IO ability; Add the subcard expansion of Slot7 slot 5, can fully satisfy user's actual demand.And in actual design process, can consider also that promptly Slot1 slot 7, Slot2 slot 6, Slot 3 slots 4, Slot 4 slots 3, Slot 5 slots 2 carry out hot-swappable design, further the elevator system ease for use to part or all of external expansion slot.
Above-mentioned method for designing had both reduced the complexity and the cost of system design, also can better controlled system extension cost, make things convenient for the user in the middle of actual use extended operation and to the protection of investment in the past, have good value for applications.
Claims (4)
1. method for designing that promotes heterogeneous system motherboard extended capability is characterized in that its concrete design procedure is:
Step 1 according to type and the use habit of actual conditions analysis user to the motherboard expansion card, is confirmed the fault-tolerant demand of hard disk of user's centering advanced server system;
Step 2 is selected the traditional design scheme, utilizes the internal system longitudinal space to expand, and is the expansion card headspace, and it is extending transversely perhaps to adopt the mode of adapter that expansion card is changed into by vertical expansion, the elevator system extended capability;
Step 3 when the method to set up of step 2 can't effectively be dealt with problems, is then classified to the expansion card type, and expansion card is divided into two types of built-in expansion card, external expansion cards;
Step 4 is provided with built-in expresscard slot, external expresscard slot respectively in the both sides of motherboard, leaves the motherboard center for important computations ability components either extend.
2. a kind of method for designing that promotes heterogeneous system motherboard extended capability according to claim 1 is characterized in that described important computations ability parts comprise processor, chipset, internal memory.
3. a kind of method for designing that promotes heterogeneous system motherboard extended capability according to claim 1 is characterized in that described heterogeneous system motherboard is applied in the middle-and high-end server.
4. a kind of method for designing that promotes heterogeneous system motherboard extended capability according to claim 1 is characterized in that described built-in expansion card comprises SAS card, SAS Raid card, RATA card, SCSI card, and described external expansion card comprises network interface card, HBA card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102855570A CN102346508A (en) | 2011-09-23 | 2011-09-23 | Design method for improving expansion capability of heterogeneous system mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102855570A CN102346508A (en) | 2011-09-23 | 2011-09-23 | Design method for improving expansion capability of heterogeneous system mainboard |
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| Publication Number | Publication Date |
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| CN102346508A true CN102346508A (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102855570A Pending CN102346508A (en) | 2011-09-23 | 2011-09-23 | Design method for improving expansion capability of heterogeneous system mainboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064474B (en) * | 2012-12-20 | 2016-09-28 | 浪潮电子信息产业股份有限公司 | A kind of variable controller card method for designing being applicable to high density server |
| CN109815169A (en) * | 2019-01-16 | 2019-05-28 | 浙江大华技术股份有限公司 | A method of storage equipment and its storage link circuit self-adapting |
| CN112817907A (en) * | 2021-02-05 | 2021-05-18 | 中国电子科技集团公司第五十八研究所 | Interconnected bare chip expansion micro system and expansion method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519933Y (en) * | 2001-08-27 | 2002-11-06 | 联想(北京)有限公司 | Mainframe of computer capable of improving heat radiation property in casing |
| CN2560993Y (en) * | 2002-08-14 | 2003-07-16 | 技嘉科技股份有限公司 | Transverse double-card extending slot |
| CN2812089Y (en) * | 2005-07-08 | 2006-08-30 | 广达电脑股份有限公司 | Interior expansion slot for server |
-
2011
- 2011-09-23 CN CN2011102855570A patent/CN102346508A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519933Y (en) * | 2001-08-27 | 2002-11-06 | 联想(北京)有限公司 | Mainframe of computer capable of improving heat radiation property in casing |
| CN2560993Y (en) * | 2002-08-14 | 2003-07-16 | 技嘉科技股份有限公司 | Transverse double-card extending slot |
| CN2812089Y (en) * | 2005-07-08 | 2006-08-30 | 广达电脑股份有限公司 | Interior expansion slot for server |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064474B (en) * | 2012-12-20 | 2016-09-28 | 浪潮电子信息产业股份有限公司 | A kind of variable controller card method for designing being applicable to high density server |
| CN109815169A (en) * | 2019-01-16 | 2019-05-28 | 浙江大华技术股份有限公司 | A method of storage equipment and its storage link circuit self-adapting |
| CN109815169B (en) * | 2019-01-16 | 2021-02-02 | 浙江大华技术股份有限公司 | Storage device and storage link self-adaption method thereof |
| CN112817907A (en) * | 2021-02-05 | 2021-05-18 | 中国电子科技集团公司第五十八研究所 | Interconnected bare chip expansion micro system and expansion method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120208 |