CN201562208U - Memory expansion card of blade server - Google Patents
Memory expansion card of blade server Download PDFInfo
- Publication number
- CN201562208U CN201562208U CN2009203508710U CN200920350871U CN201562208U CN 201562208 U CN201562208 U CN 201562208U CN 2009203508710 U CN2009203508710 U CN 2009203508710U CN 200920350871 U CN200920350871 U CN 200920350871U CN 201562208 U CN201562208 U CN 201562208U
- Authority
- CN
- China
- Prior art keywords
- expansion card
- storage expansion
- storage
- sas
- blade server
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a memory expansion card of a blade server, in particular to a module with a memory expansion interface in the blade server, comprising an SAS control chip and a memory unit. A memory expansion board is provided with an SAS backplane interface, and hard disks are connected with the memory expansion board by an SAS backplane. The memory expansion of a single computing blade can be realized by installing a hard disk interface on an IO expansion module connected by the computing blade, each hard disc can realize hot plug, the expansion mode of at most six hard disks is installed, and the memory capacity of the blade server is extended furthest.
Description
Technical field
The utility model relates to a kind of memory expansion unit of blade server, is specifically related to a kind of module with the storage expansion interface in the blade server.
Background technology
The storage hard disk of blade server all is mounted in the unified module in the prior art, and the quantity of hard disk is by the size decision in module space, and this mode defines the memory capacity expansion of blade server case.
The utility model content
For solving the problem that blade server case memory capacity can not be expanded in the prior art, the utility model provides a kind of IO expansion module of the hard disk of can pegging graft.Concrete scheme is as follows: a kind of storage expansion card of blade server, comprise SAS control chip and storage unit, and it is characterized in that the SAS backplane interface is installed in the storage expanding module, and hard disk is connected with the storage expansion card behind the SAS backboard.
Another preferred version of the present utility model has through hole on the middle plate of blade server, and the storage expansion card directly is connected by the connector that passes through hole with the calculating blade.
Another preferred version of the present utility model has gathering sill on the described middle plate, and reference column is arranged on the storage expanding module.
Another preferred version of the present utility model, described storage expanding module is powered by the independent current source interface on the middle plate.
Another preferred version of the present utility model has six hard-disk interfaces on the described SAS backboard.
Another preferred version of the present utility model, described hard disk comprise SAS hard disk and SATA hard disk.
The utility model is by installing the mode of hard-disk interface on the IO expansion module that calculates the blade connection, realize the storage expansion of single calculating blade, each hard disk can be realized hot plug, and the extended mode of six hard disks is installed at most, has farthest expanded the memory capacity of blade server.This programme is by the through hole on the plate in passing, shortened the transmission distance of IO signal, reduced the connector quantity of blade server, provide cost savings, and not by middle plate, reduced the influence of middle plate PCB material, on the middle plate independently power interface is installed, for each IO expansion card provides independent current source, make that the plug of each IO expansion card is unaffected mutually, for guaranteeing that the IO expansion card is connected with calculating the accurate of blade, gathering sill (Guide pin) is installed on middle plate, make the insert adapter and the IO connector on the IO expansion card that calculate on the blade realize accurately location.
Description of drawings
Fig. 1 connection diagram of the present utility model
Embodiment
As shown in Figure 1, on the middle plate 2 of blade server through hole is arranged, through hole during connector 1 on the storage expansion board 5 passes on the plate 2 directly is connected with the connector that calculates blade, for connector that makes storage expansion board 5 and the connector that calculates blade are pegged graft conveniently, gathering sill 4 is installed on middle plate, gathering sill is the cylindrical of hollow, on the storage expansion card, circular reference column is arranged, in the time of in reference column inserts gathering sill, connector on the storage expansion card just in time docks with the connector that calculates blade, has simplified installation.The storage expansion card has SAS backboard slot with the other end that calculates the blade link, the inserting groove that is connected with the storage expansion card is arranged on the SAS backboard 6, also comprise six hard-disk interfaces, six hard disks 7 of can pegging graft at most, the hard disk kind that the storage expansion card can be installed comprises SAS hard disk and SATA hard disk, each storage expansion card is by independently power interface 3 power supplies on the middle plate, when the single storage of plug expansion board 5, do not influence the use of other expansion card, on the storage expansion card SAS controller chip is installed, realize the conversion of PCI-E to the SAS signal of calculating blade, realize the storage expansion of single calculating blade.
Claims (6)
1. the storage expansion card of a blade server comprises SAS control chip and storage unit, it is characterized in that, on the storage expansion board (5) the SAS backplane interface is installed, and hard disk (7) is connected with storage expansion board (5) by SAS backboard (6).
2. storage card as claimed in claim 1 is characterized in that, on the middle plate of blade server through hole is arranged, and the storage expansion card directly is connected by the connector (1) that passes through hole with the calculating blade.
3. storage expansion card as claimed in claim 2 is characterized in that, on the described middle plate gathering sill (4) is arranged, and on the storage expansion card reference column is arranged.
4. storage expansion card as claimed in claim 1 is characterized in that, described storage expansion card is powered by the independent current source on the middle plate (3) interface.
5. storage expansion card as claimed in claim 1 is characterized in that, six hard-disk interfaces are arranged on the described SAS backboard.
6. storage expansion card as claimed in claim 1 is characterized in that, described hard disk (7) comprises SAS hard disk and SATA hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203508710U CN201562208U (en) | 2009-12-31 | 2009-12-31 | Memory expansion card of blade server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203508710U CN201562208U (en) | 2009-12-31 | 2009-12-31 | Memory expansion card of blade server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562208U true CN201562208U (en) | 2010-08-25 |
Family
ID=42627356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203508710U Expired - Lifetime CN201562208U (en) | 2009-12-31 | 2009-12-31 | Memory expansion card of blade server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562208U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063160A (en) * | 2010-12-10 | 2011-05-18 | 曙光信息产业(北京)有限公司 | IO (Input/Output) extending module of blade server, blade provided with same and server |
| CN102073356A (en) * | 2010-12-10 | 2011-05-25 | 曙光信息产业(北京)有限公司 | IO (input/output) expansion module of blade server, and blade and server having the same |
| CN102097119A (en) * | 2010-12-10 | 2011-06-15 | 曙光信息产业(北京)有限公司 | Hard disc module for blade server and blade server |
| CN105095142A (en) * | 2015-06-24 | 2015-11-25 | 曙光信息产业(北京)有限公司 | System and method for controlling expander card |
| CN105549697A (en) * | 2016-01-20 | 2016-05-04 | 山东超越数控电子有限公司 | SATA expansion board based on SWCPU and implementation method thereof |
-
2009
- 2009-12-31 CN CN2009203508710U patent/CN201562208U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063160A (en) * | 2010-12-10 | 2011-05-18 | 曙光信息产业(北京)有限公司 | IO (Input/Output) extending module of blade server, blade provided with same and server |
| CN102073356A (en) * | 2010-12-10 | 2011-05-25 | 曙光信息产业(北京)有限公司 | IO (input/output) expansion module of blade server, and blade and server having the same |
| CN102097119A (en) * | 2010-12-10 | 2011-06-15 | 曙光信息产业(北京)有限公司 | Hard disc module for blade server and blade server |
| CN102097119B (en) * | 2010-12-10 | 2012-10-10 | 曙光信息产业(北京)有限公司 | Hard disc module for blade server and blade server |
| CN102073356B (en) * | 2010-12-10 | 2013-05-08 | 曙光信息产业(北京)有限公司 | IO (input/output) expansion module of blade server, and blade and server having the same |
| CN105095142A (en) * | 2015-06-24 | 2015-11-25 | 曙光信息产业(北京)有限公司 | System and method for controlling expander card |
| CN105095142B (en) * | 2015-06-24 | 2019-03-12 | 曙光信息产业(北京)有限公司 | Control the system and method for expansion card |
| CN105549697A (en) * | 2016-01-20 | 2016-05-04 | 山东超越数控电子有限公司 | SATA expansion board based on SWCPU and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |
|
| CX01 | Expiry of patent term |