CN205507738U - SAS storage card - Google Patents
SAS storage card Download PDFInfo
- Publication number
- CN205507738U CN205507738U CN201620294245.4U CN201620294245U CN205507738U CN 205507738 U CN205507738 U CN 205507738U CN 201620294245 U CN201620294245 U CN 201620294245U CN 205507738 U CN205507738 U CN 205507738U
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- China
- Prior art keywords
- sas
- storage card
- controller
- cpcie
- adapter
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- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000011111 cardboard Substances 0.000 claims description 7
- 230000006870 function Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Abstract
The utility model provides a SAS storage card, belong to computer server technical field, its structure includes the storage card integrated circuit board, and the SAS controller of setting on the storage card integrated circuit board, a network controller, power converter, the CPCIE connector, the SAS controller links IO mouth and SPI flash memory outward, the SAS controller passes through the CPCIE connector and links to each other with network controller, the SAS controller passes through the IO mouth that power converter connects the 5V power. The utility model discloses simple structure, the expansibility is strong, and it is good to add the solidity, can satisfy storage server high power capacity demand, makes SAS storage card have the network function simultaneously concurrently, and in addition, this kind of connection structure has strengthened SAS storage card's environmental suitability, still has output efficiency height, job stabilization's advantage, especially extensively is applicable to among the storage server of adverse circumstances.
Description
Technical field
This utility model relates to computer server technical field, specifically a kind of SAS storage card.
Background technology
Fast development along with the information age, data are stored in the industries such as the Internet, government, education and are more widely used, the data volume of the miscellaneous service data of every field increases in geometry level in recent years, for guaranteeing the real-time of data storage and access, and the convenience used, the usage amount storing server in recent years increases substantially.In storage server, majority is all the form that server master board adds SAS storage card.The connection of traditional SAS storage card and server is all the mode of PCIE golden finger, the adverse circumstances such as this mode exists major defect in terms of reinforcing, is not suitable for Oscillation Amplitude big, and impulsive force is strong, and storage card only possesses storage function, self does not possess network function.
Self-defect when being connected with server for traditional SAS storage card, by analyzing, we relate to a kind of SAS storage card.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, self-defect when being connected with server for traditional SAS storage card, it is provided that a kind of SAS storage card.
This utility model solves its technical problem and be the technical scheme is that
A kind of SAS storage card, its structure includes storage card board and is arranged on the SAS controller on storage card board, network controller, power supply changeover device, CPCIE adapter, I/O port and SPI Flash internal memory is connected outside SAS controller, SAS controller is connected with network controller by CPCIE adapter, and SAS controller connects the I/O port of 5V power supply by power supply changeover device.
SAS controller selects Marvell 88SE1495, and this SAS controller supports SAS3.0, supports SAS and SATA simultaneously, and maximum 16 pieces of hard disks of carry, with foot storage server high power capacity demand.
Network controller selects intel82574, and this network controller externally provides a road gigabit ethernet interface, enriches the function of SAS storage card so that this SAS storage card self possesses network function, enhances the environmental suitability of SAS storage card.
On the basis of network controller selects intel82574, network controller is connected with CPCIE adapter by PCIE bus, and CPCIE adapter is connected with SAS controller by PCIE bus or SAS bus.
Or, on the basis of network controller selects intel82574, the Ethernet interface of network controller is joined directly together with CPCIE adapter, and CPCIE adapter is connected with SAS controller by SAS bus.
Power conversion chip selects the MAX1951 for 5V conversion 2.5V, and it is high to have delivery efficiency for MAX3878, MAX1951 and the MAX3878 of 5V conversion 1.8V and 0.9V, the advantage of working stability.
A kind of SAS storage card of the present utility model compared with prior art produced by provide the benefit that:
This utility model simple in construction, autgmentability is strong, reinforcing is good, disclosure satisfy that storage server high power capacity demand, make SAS storage card have network function concurrently simultaneously, and, this attachment structure enhances the environmental suitability of SAS storage card, also there is delivery efficiency height, the advantage of working stability, be especially widely used in the storage server of adverse circumstances.
Accompanying drawing explanation
Accompanying drawing 1 is structured flowchart of the present utility model.
In figure, each label represents:
1, storage card board, 2, SAS controller, 3, network controller, 4, power supply changeover device,
5, CPCIE adapter, 6, SPI Flash internal memory；
J3, J4 represent I/O port；
RJ45 represents the Ethernet interface of network controller.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1, a kind of SAS storage card of the present utility model is described in detail below.
As shown in Figure 1, a kind of SAS storage card of the present utility model, its structure includes storage card board 1 and the SAS controller 2 being arranged on storage card board 1, network controller 3, power supply changeover device 4, CPCIE adapter 5.
Connecting I/O port J4 and SPI Flash internal memory 6 outside SAS controller 2, SAS controller 2 is connected with network controller 3 by CPCIE adapter 5, and SAS controller 2 connects the I/O port J3 of 5V power supply by power supply changeover device 4.
SAS controller 2 selects Marvell 88SE1495, and this SAS controller 2 supports SAS3.0, supports SAS and SATA simultaneously, and maximum 16 pieces of hard disks of carry, with foot storage server high power capacity demand.
Network controller 3 selects intel82574, and this network controller 3 externally provides a road gigabit ethernet interface, enriches the function of SAS storage card so that this SAS storage card self possesses network function, enhances the environmental suitability of SAS storage card.
On the basis of network controller 3 selects intel82574, network controller 3 is connected with CPCIE adapter 5 by PCIE bus, and CPCIE adapter 5 is connected with SAS controller 2 by PCIE bus or SAS bus.
Or, on the basis of network controller 3 selects intel82574, Ethernet interface RJ45 and the CPCIE adapter 5 of network controller 3 is joined directly together, and CPCIE adapter 5 is connected with SAS controller 2 by SAS bus.
Power conversion chip selects the MAX1951 for 5V conversion 2.5V, and it is high to have delivery efficiency for MAX3878, MAX1951 and the MAX3878 of 5V conversion 1.8V and 0.9V, the advantage of working stability.
This utility model is especially widely used in the storage server of adverse circumstances.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; rather than the restriction to this utility model protection domain; although this utility model has been made to explain by this detailed description of the invention part; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a SAS storage card, it is characterized in that, including storage card board and be arranged on the SAS controller on storage card board, network controller, power supply changeover device, CPCIE adapter, I/O port and SPI Flash internal memory is connected outside described SAS controller, SAS controller is connected with network controller by CPCIE adapter, and SAS controller connects the I/O port of 5V power supply by power supply changeover device.
A kind of SAS storage card the most according to claim 1, it is characterised in that described SAS controller selects Marvell 88SE1495, this SAS controller is supported SAS3.0, is supported SAS and SATA, maximum 16 pieces of hard disks of carry simultaneously.
A kind of SAS storage card the most according to claim 1, it is characterised in that described network controller selects intel82574, and this network controller externally provides a road gigabit ethernet interface.
A kind of SAS storage card the most according to claim 3, it is characterised in that described network controller is connected with CPCIE adapter by PCIE bus, and CPCIE adapter is connected with SAS controller by PCIE bus or SAS bus.
A kind of SAS storage card the most according to claim 3, it is characterised in that the Ethernet interface of described network controller is joined directly together with CPCIE adapter, and CPCIE adapter is connected with SAS controller by SAS bus.
A kind of SAS storage card the most according to claim 1, it is characterised in that described power conversion chip selects the MAX1951 for 5V conversion 2.5V, and the MAX3878 for 5V conversion 1.8V and 0.9V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294245.4U CN205507738U (en) | 2016-04-11 | 2016-04-11 | SAS storage card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294245.4U CN205507738U (en) | 2016-04-11 | 2016-04-11 | SAS storage card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507738U true CN205507738U (en) | 2016-08-24 |
Family
ID=56736352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294245.4U Active CN205507738U (en) | 2016-04-11 | 2016-04-11 | SAS storage card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220196A (en) * | 2017-05-27 | 2017-09-29 | 郑州云海信息技术有限公司 | A kind of built-in high-end storage card for supporting Tri Mode |
| CN107577419A (en) * | 2017-07-20 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of external high-end storage card |
-
2016
- 2016-04-11 CN CN201620294245.4U patent/CN205507738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220196A (en) * | 2017-05-27 | 2017-09-29 | 郑州云海信息技术有限公司 | A kind of built-in high-end storage card for supporting Tri Mode |
| CN107577419A (en) * | 2017-07-20 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of external high-end storage card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230420 Address after: 250000 building S02, No. 1036, Langchao Road, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Inspur Scientific Research Institute Co.,Ltd. Address before: No. 1036, Shandong high tech Zone wave road, Ji'nan, Shandong Patentee before: INSPUR GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |