WO2009059515A1 - Panneau arrière d'un serveur lame, serveur lame et dispositif de cadre d'insertion - Google Patents

Panneau arrière d'un serveur lame, serveur lame et dispositif de cadre d'insertion Download PDF

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Publication number
WO2009059515A1
WO2009059515A1 PCT/CN2008/072501 CN2008072501W WO2009059515A1 WO 2009059515 A1 WO2009059515 A1 WO 2009059515A1 CN 2008072501 W CN2008072501 W CN 2008072501W WO 2009059515 A1 WO2009059515 A1 WO 2009059515A1
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WO
WIPO (PCT)
Prior art keywords
hard disk
blade server
board
connector
rear board
Prior art date
Application number
PCT/CN2008/072501
Other languages
English (en)
French (fr)
Inventor
Yinzhong Tang
Zhenyu Zhuang
Jie He
Jianjun Zhou
Original Assignee
Huawei Technologies 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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Priority to EP08800974A priority Critical patent/EP2093929A4/en
Publication of WO2009059515A1 publication Critical patent/WO2009059515A1/zh
Priority to US12/503,127 priority patent/US7995336B2/en
Priority to US13/963,951 priority patent/USRE45831E1/en

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Classifications

    • 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
    • H05K1/119—Details of rigid insulating substrates therefor, e.g. three-dimensional details
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • G11B33/127—Mounting arrangements of constructional parts onto a chassis
    • G11B33/128—Mounting arrangements of constructional parts onto a chassis of the plurality of recording/reproducing devices, e.g. disk drives, onto a chassis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49904—Assembling a subassembly, then assembling with a second subassembly

Definitions

  • the utility model relates to the field of blade servers, in particular to a blade server rear board, a blade server and a frame device. Background technique
  • the Advanced Telecommunications Computing Architecture (ATCA) standard is a set of blade server architecture standards based on high-performance switching backplanes.
  • the ATCA standard defines power and slot power supply standards for blade server equipment, rack specifications and rack connection standards, interface and electrical connector standards, backplane switching networks, and backplane connection interface standards.
  • the hardware structure of the blade server defined by the ATCA standard is compact in layout, small in energy consumption and space consumption, and has good scalability and versatility, and has good application prospects in the field of telecommunications, for example: SUN in the industry Manufacturers such as Intel and Moto have introduced blade servers with ATCA architecture.
  • the existing ATCA architecture blade server is compact, each board has a slot width of only 1.2 inches, and a high-power CPU and a large-capacity memory, a hard disk, and an interface device are disposed in a limited space, and The heat dissipation and hardware layout are traced. It can be seen that the blade server structure defined by the existing ATCA standard cannot meet the CPU with large power consumption in the layout. The space limitation of the blade server device in the physical structure has become the design bottleneck of the blade server. The heat dissipation capability of the server needs further study.
  • FIG. 1 is a schematic structural diagram of an existing blade server.
  • the blade server includes: a front board 15 and a rear board 16, wherein the sizes of the front board 15 and the rear board 16 are all specified in the ATCA standard. Standard size.
  • An installation method defined by the ATCA standard is placed on the front board 15: two hard disks 11, a memory 12, a CPU heat sink 13 mounted close to the CPU (the CPU in Fig. 1 is covered by a CPU heat sink), and a buckle Hardware such as board 14 and other chipsets.
  • FIG. 1 is a schematic structural diagram of an existing blade server.
  • the blade server includes: a front board 15 and a rear board 16, wherein the sizes of the front board 15 and the rear board 16 are all specified in the ATCA standard. Standard size.
  • An installation method defined by the ATCA standard is placed on the front board 15: two hard disks 11, a memory 12, a CPU heat sink 13 mounted close to the CPU (the CPU in Fig. 1 is covered by a CPU heat sink), and a buckle Hardware such
  • the board power of the front board 15 in the blade server shown in FIG. 1 is limited to 200 W or less. It can be seen that with the enhancement of CPU performance, the structural layout of the blade server shown in FIG. 1 becomes a design bottleneck of the blade server, that is, the blade server structure shown in FIG. 1 is no longer suitable for devices requiring a high-power CPU. It can be seen that the front blade of the existing blade server has poor heat dissipation capability and does not support the use of a high-power CPU. The performance of the blade server is low and the reliability is poor. Utility model content
  • the utility model provides a blade server rear board, a blade server and a subrack device, which are used to solve the problem that the front board of the blade server in the prior art has poor heat dissipation capability, does not support the use of a high power CPU, and the performance of the blade server. Lower, less reliable problems.
  • the embodiment of the present invention provides a blade server rear board, and a connector for connecting a hard disk is disposed on the rear board, and the rear board portion of the set connector is outwardly extended to accommodate at least two a hard disk, and the hard disk is connected to the connector.
  • the embodiment of the present invention further provides a blade server, including a front board and a rear board, the back board includes an ATCA standard interface, and the back board passes the ATCA standard interface and the front board
  • a connector for connecting a hard disk is disposed on the rear board, and a rear board portion of the setting connector is outwardly extended to accommodate at least two hard disks, and the hard disk is connected to the hard disk. Connected.
  • the device includes a power supply, a fan, and a blade server.
  • the power supply supplies power to the blade server, and the fan is used to dissipate heat to the blade server.
  • the blade server includes a front board and a rear board, the rear board includes an ATCA standard interface, and the rear board is connected to the front board through the ATCA standard interface; and the connecting board is provided on the rear board
  • the rear panel portion of the connector is outwardly extended to accommodate at least two hard disks, and the hard disk is connected to the connector.
  • the blade server adopting the above rear insertion board can move the dual hard disk originally designed on the front board to the rear board, and a large amount of heat dissipation space is reserved for the front board, which greatly improves
  • the heat dissipation capability of the front card enables the blade server to use a CPU with a large power consumption, thus improving the performance of the blade server.
  • the blade server provided by the present invention can use a CPU power of 95 W, and the heat dissipation capability of each slot in a single blade server can reach 300 W.
  • the blade server having the rear plug-in board can be compatible with various plug-in devices, thereby improving the compatibility of the blade servers, and making various Manufacturer's products are easier to interoperate.
  • 1 is a schematic structural diagram of an existing blade server
  • FIG. 2 is a schematic structural diagram of a blade server rear board according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a blade server according to an embodiment of the present invention. detailed description
  • the embodiment of the present invention provides a blade server rear board, the rear board part is outwardly extended to accommodate at least two hard disks, and a connector for connecting the hard disk is provided, and the hard disk can be installed through the connector.
  • the expanded portion of the rear insert plate Therefore, the blade service using this rear card does not require a hard disk to be mounted on the front board, and a large amount of heat dissipation space is released to the CPU of the front board.
  • all interfaces of the partially expanded backplane still retain the ATCA standard interface.
  • FIG 2 is a schematic view showing the structure of the ATCA rear board according to the embodiment of the present invention, wherein the length of the rear board 21 is in the standard size of the ATCA, for example, the long side dimension a of the rear board 21 in Figure 2 is 322.5 mm.
  • the right side of the lower half of the rear board 21 is widened to obtain a structure space capable of accommodating at least two hard disks, and two parallel connectors 22 and connectors 23 are longitudinally disposed in the widened rear board,
  • the two hard disks can be fully loaded on the rear board 21, and the size of the rear board extension is designed according to the size of the selected hard disk.
  • the rear board 21 shown in FIG. 2 is only a schematic view of the utility model, as long as the rear extension board is partially widened to enable the rear board to mount two hard disks, and the connector for connecting the hard disk is designed in a suitable position.
  • the object of the present invention can be achieved. Therefore, the rear insert 21 shown in Fig. 2 can be changed in addition to the standard interface specified by the original ATCA, and the actual size of the rear insert 21 and the hard disk mounting position can be varied.
  • the ATCA rear insert plate with dual hard disks provided by the utility model also includes these rear insert plates having the same installation principle, different shapes and different installation methods.
  • a hard disk slot (not shown) for fixing the hard disk may be disposed in the extended portion of the rear board 21 shown in FIG. 2, and the hard disk is inserted into the rear board 21 along the slot. It is connected to the connector 22 and the connector 23.
  • the hard disk installed in the rear board 21 may be a hard disk with a handle bar 24, so that Disassembly of the hard disk.
  • the handle bar 24 provided on the hard disk can also be used to shield the hard disk, and isolate external electromagnetic interference to the hard disk.
  • a plurality of connectors may be disposed at a suitable position of the rear card, and each connector is connected to one hard disk to ensure multiple The hard disk to be connected can be installed on the rear card to achieve multiple hard disk data backup and improve the reliability of data backup.
  • the hard disk installed on the rear board provided in the embodiment of the present invention is a hot plug hard disk.
  • the embodiment of the present invention further provides a blade server.
  • the blade server mainly includes: a front board 31 and a rear board. In two major parts, the front board 31 and the rear board 21 are connected by an existing ATCA standard interface.
  • the front board 31 mainly includes the following components: a gusset 33, a memory 34 and a memory 35, a CPU heat sink 36 and
  • the CPU covered by the CPU heatsink 36 in FIG. 3
  • the above devices are arranged on the front board according to the standard structure of the ATCA, which is the same as the front board in the prior art, except that the hard disk is not required to be mounted on the front board.
  • the specific front insert structure is not described in detail herein.
  • the rear board 21 is connected to the front board 31 through the ATCA standard interface on the upper left side thereof, and the lower part of the rear board 21 is provided with a structure space capable of accommodating at least two hard disks, as shown in FIG.
  • the embodiment of the present invention takes the rear board 21 as an ATCA rear board with dual hard disks as an example, wherein two hard disk connectors arranged in a row are arranged, and two hard disks 37 are installed in parallel, and the hard disk 37 is provided. It can also be a hard disk with a handle bar 24.
  • the hard disk 37 is a hot swap hard disk.
  • a hard disk slot is further disposed in the extended portion of the rear board 21 for inserting the hard disk 37 into the rear board 21 along the slot and connecting with the connector.
  • the blade server structure shown in Figure 3 is only a schematic diagram of the present invention, wherein each of the components in the front board 31 can adopt any of the front board layout methods specified in the ATCA standard.
  • the CPU heat sink can be installed in the hard disk installation position specified in the ATCA standard to increase the heat dissipation capability of the front board.
  • the rear board 21 can adopt any rear board that can be installed with a plurality of hard disks provided by the utility model.
  • the utility model partially widens the standard ATCA rear board, at least two hard disks can be arranged on the rear board, thereby supporting data backup and hot plugging of the blade server, improving the reliability of the blade server data backup and the blade. Server maintainability.
  • the blade server adopting the above rear insertion board can move the dual hard disk originally designed on the front board to the rear board, and a large amount of heat dissipation space is reserved for the front board, which greatly improves
  • the heat dissipation capability of the front card enables the blade server to use a CPU with a large power consumption, thus improving the performance of the blade server.
  • the blade server provided by the utility model can adopt a CPU power of 95 W, and the heat dissipation capability of each slot in a single blade server Can reach 300W.
  • the blade server having the rear plug-in board can be compatible with various plug-in devices.
  • the embodiment of the present invention further provides a frame device, including: a power source, a fan, and a blade server.
  • the power supply is used to power the blade server, and the fan is used to dissipate heat from the blade server.
  • the blade server further includes a front board and a rear board, wherein: the back board of each blade server includes an ATCA standard interface, and the rear board is connected to the front board through the ATCA standard interface.
  • a connector for connecting the hard disk is provided on each of the rear boards, and the rear card portion of the set connector is expanded outward to accommodate at least two hard disks.
  • a hard disk slot for fixing the hard disk may be disposed on the rear board of the blade server in the above-mentioned frame device, so that the hard disk can be inserted into the rear board along the set slot and connected to the connector.
  • the hard disk used on the rear board can be a hard disk provided with a handle bar, which is used to push and pull the hard disk and shield the hard disk after the hard disk is loaded into the rear card.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

一种刀片服务器后插板、 刀片服务器及插框设备
技术领域
本实用新型涉及刀片服务器领域， 尤其涉及一种刀片服务器后插板、 刀片服务器及插 框设备。 背景技术
在刀片月艮务器领域， 高级通讯计算架构 ( Advanced Telecommunications Computing Architecture, ATCA) 标准是一套基于高性能交换背板的刀片服务器架构标准。 ATCA标准 中定义了刀片服务器设备的电源及槽位供电标准、 机架规格及机架连接标准、 接口及电气 连接件标准、 背板交换网络及背板连接接口标准等。 ATCA标准定义的刀片服务器的硬件结 构中各器件的布局紧凑， 耗能和占用空间较小， 可扩展性和通用性互换性好， 在电信领域 有较好的应用前景， 例如： 业界的 SUN、 英特尔和摩托等厂商都推出了 ATCA架构的刀片服 务器。
随着硬件技术的发展， CPU的性能越来越强， 因此 CPU的功耗也会相应增加， 现有的刀 片服务器设备中 CPU功耗己达到 95W， 预计将来会达到 120W， 给单板热设计带来很大挑战。 而现有的 ATCA架构的刀片服务器结构紧凑， 每块单板槽宽只有 1. 2英寸， 在有限的空间内 要布置大功率的 CPU和大容量的内存、 硬盘和接口器件等， 而且要满足散热和硬件布局走 线， 可见， 现有的 ATCA标准定义的刀片服务器结构无法满足在布局上采用大功耗的 CPU, 刀片服务器设备在物理结构上的空间限制已经成为刀片服务器的设计瓶颈， 刀片服务器的 散热能力有待进一步研究。
图 1所示为现有的刀片服务器结构示意图， 该刀片服务器在结构上包括： 前插板 15和 后插板 16， 其中， 前插板 15和后插板 16的尺寸都是 ATCA标准中规定的标准尺寸。 使用 ATCA标准定义的一种安装方式在前插板 15上安置了： 两个硬盘 11、 内存 12、 紧贴 CPU安 装的 CPU散热器 13 (图 1中的 CPU被 CPU散热器覆盖）、 以及扣板 14和其他芯片组等硬件。 由图 1可看出， 由于两个硬盘 11占用了前插板 15的大量空间， 因此，前插板 15中留给 CPU 散热器 13散热的空间比较小， CPU散热器对 CPU的散热能力有限， 需要限制图 1所示的刀 片服务器中使用的 CPU的功率。 一般情况下， 图 1所示的刀片服务器中前插板 15的单板功 率限制在 200W以下。 可见， 随着 CPU性能的增强， 图 1所示刀片服务器的结构布局成为刀 片服务器的设计瓶颈， 即图 1所示刀片服务器结构不再适用于需要大功率 CPU的设备。 由上可见， 现有的刀片服务器的前插板散热能力较差， 不支持大功率 CPU 的使用， 刀 片服务器的性能较低， 可靠性较差。 实用新型内容
本实用新型提供一种刀片服务器后插板、 刀片服务器及插框设备， 用以解决现有技术 中的刀片服务器的前插板散热能力较差， 不支持大功率 CPU 的使用， 刀片服务器的性能较 低， 可靠性较差的问题。
本实用新型实施例提供一种刀片服务器后插板， 在所述后插板上设置有连接硬盘的连 接器， 所述设置连接器的后插板部分向外扩展， 用以容置至少两个硬盘， 且所述硬盘与所 述连接器连接。
本实用新型实施例还提供一种刀片服务器，包括前插板和后插板，所述后插板包括 ATCA 标准接口， 且所述后插板通过所述 ATCA标准接口与所述前插板相连接； 此外， 在所述后插 板上设置有连接硬盘的连接器， 所述设置连接器的后插板部分向外扩展， 用以容置至少两 个硬盘， 且所述硬盘与所述连接器连接。
本实用新型实施例提供的一种插框设备， 包括电源、 风扇以及刀片服务器； 其中， 所 述电源给所述刀片服务器供电， 所述风扇用于给所述刀片服务器散热； 所述刀片服务器包 括前插板和后插板， 所述后插板包括 ATCA标准接口， 且所述后插板通过所述 ATCA标准接 口与所述前插板相连接； 在所述后插板上设置有连接硬盘的连接器， 所述设置连接器的后 插板部分向外扩展， 用以容置至少两个硬盘， 且所述硬盘与所述连接器连接。
通过本实用新型实施例提供的上述方案， 能达到以下有益效果：
由于本实用新型将标准的 ATCA后插板局部拓宽， 因此在后插板上可以布置两个硬盘， 从而支持使用该后插板的刀片服务器的数据备份和热插拔， 提高了刀片服务器数据备份的 可靠性以及刀片服务器的易维护性。
此外， 本实用新型提供的采用上述后插板的刀片服务器可将原设计在前插板上的双硬 盘移到后插板上安装， 给前插板预留了大量的散热空间， 极大地提高了前插板的散热能力， 使刀片服务器可以使用大功耗的 CPU, 因此提高了刀片服务器的性能。 例如： 本实用新型提 供的刀片服务器可以采用的 CPU功率可以达到 95W，单块刀片服务器中每个槽位的散热能力 可以达到 300W。
此外， 由于本实用新型提供的带双硬盘的后插板仍然采用 ATCA标准接口， 使得具有所 述后插板的刀片服务器可以兼容多种插框设备， 提高了刀片服务器的兼容性， 使得各种厂 家的产品更容易互通。 附图说明
图 1为现有的刀片服务器结构示意图；
图 2为本实用新型实施例提供的一种刀片服务器后插板结构示意图；
图 3为本实用新型实施例提供的一种刀片服务器的结构示意图。 具体实施方式
为在服务器中使用大功耗的 CPU以提高刀片服务器产品的性能， 需要在 ATCA架构上拓 展， 为使刀片服务器能使用大功耗的 CPU且支持双硬盘 （或个数大于 2个的硬盘） 的安装， 本实用新型实施例提供一种刀片服务器后插板， 该后插板部分向外扩展以容置至少两个硬 盘， 并设置有连接硬盘的连接器， 可将硬盘通过连接器安装在该后插板的扩展过的部位上。 因此， 使用该种后插板的刀片服务其无需在前插板上安装硬盘， 给前插板的 CPU释放出大 量的散热空间。 此外， 为继续使用 ATCA标准， 局部拓宽后的后插板的所有接口仍保留 ATCA 标准接口。
以下结合附图， 具体说明本实用新型的具体实施例。
图 2所示为本实用新型实施例提供的 ATCA后插板结构示意图， 其中， 后插板 21的长 度采用 ATCA标准尺寸， 例如图 2中后插板 21的长边尺寸 a为 322. 25mm, 后插板 21的上半 部分宽度仍然采用现有的 ATCA标准尺寸如宽度为 b=70. 0mm。 对该后插板 21的下半部分右 侧进行拓宽， 得到至少能够容纳两个硬盘的结构空间， 在拓宽的后插板中纵向设置了两个 并列的连接器 22和连接器 23， 为了使两个硬盘能够在后插板 21上完全装入， 后插板拓宽 部位的尺寸根据选用的硬盘尺寸来设计。例如： 当采用目前常用的 2. 5英寸硬盘安装在图 2 所示的后插板上时，图 2所示的后插板 21中用于容纳两个硬盘的部位的尺寸 L X M为 160mm X 130mm,即相对于标准的 ATCA后插板尺寸，现有标准化的 ATCA后插板的宽度尺寸为 70mm， 则后插板 21的下半部分宽度需要拓宽 c=60mm。
图 2所示的后插板 21仅是本实用新型的一个示意图， 只要后插板局部拓宽的尺寸能够 使后插板安装两个硬盘， 且用于连接硬盘的连接器设计在合适的位置， 即可实现本实用新 型的目的。 因此， 图 2中所示的后插板 21除了需要保留原 ATCA规定的标准接口外， 后插 板 21 的实际尺寸以及硬盘安装位置都可以变化。 本实用新型提供的带双硬盘的 ATCA后插 板也包含这些具有相同安装原理、 不同形状及不同安装方法的后插板在内。
较佳地， 图 2所示的后插板 21的拓展部位内还可设置用于固定硬盘的硬盘插槽 （图中 未示出）， 用于使硬盘沿该插槽插入后插板 21并与连接器 22和连接器 23相连接。
较佳地， 如图 2中所示， 后插板 21中安装的硬盘可以为带有拉手条 24的硬盘， 以便 于硬盘的拆卸。 此外， 当将硬盘推入后插板内后， 硬盘上设置的拉手条 24还可用于对硬盘 起到屏蔽作用， 隔离外界对硬盘的电磁干扰等。
较佳地， 综合考虑多个待连接的硬盘尺寸大小和后插板拓宽部位的尺寸大小， 还可在 后插板的合适位置设置多个连接器， 每个连接器连接一个硬盘， 确保多个待连接的硬盘可 以安装在该后插板， 实现多硬盘数据备份， 提高数据备份的可靠性。
较佳地， 本实用新型实施例中提供的后插板上安装的硬盘为热插拔硬盘。
进一步地， 对应于本实用新型实施例提供的刀片服务器后插板， 本实用新型实施例还 提供一种刀片服务器， 如图 3所示， 该刀片服务器主要包括： 前插板 31和后插板 21两大 部分， 前插板 31和后插板 21之间通过现有的 ATCA标准接口相连接。
其中， 前插板 31主要包括以下器件： 扣板 33、 内存 34和内存 35、 CPU散热器 36和
CPU (在图 3中被 CPU散热器 36覆盖）， 以上各器件都根据 ATCA的标准结构在前插板上布 局， 与现有技术中的前插板相同， 只是前插板上无需安装硬盘， 具体的前插板结构在此不 详述。
续请参阅图 3， 后插板 21通过其左上方的 ATCA标准接口与前插板 31相连接， 后插板 21的下半部分设置了至少能容纳两个硬盘的结构空间， 如图 3所示， 本实用新型实施例以 该后插板 21为带双硬盘的 ATCA后插板为例， 其中还设置了两个纵向排成一行的硬盘连接 器， 并行安装了两个硬盘 37， 硬盘 37还可以为带有拉手条 24的硬盘， 较佳地， 硬盘 37为 热插拔硬盘。
较佳地， 后插板 21 的拓展部位内还可设置硬盘插槽， 用于使硬盘 37沿该插槽插入后 插板 21并与连接器相连接。
图 3所示的刀片服务器结构仅是本实用新型的一个示意图， 其中， 前插板 31内各部分 器件可以采用 ATCA标准中规定的任一前插板布局方式。 对于设置了硬盘安装位置的 ATCA 前插板， 可以在 ATCA标准中规定的硬盘安装位置上安装 CPU散热器， 以增大前插板的散热 能力。 后插板 21可以采用本实用新型提供的任一可安装多个硬盘的后插板。
由于本实用新型将标准的 ATCA后插板局部拓宽， 因此在后插板上可以布置至少两个硬 盘， 从而支持刀片服务器的数据备份和热插拔， 提高了刀片服务器数据备份的可靠性以及 刀片服务器的易维护性。
此外， 本实用新型提供的采用上述后插板的刀片服务器可将原设计在前插板上的双硬 盘移到后插板上安装， 给前插板预留了大量的散热空间， 极大地提高了前插板的散热能力， 使刀片服务器可以使用大功耗的 CPU, 因此提高了刀片服务器的性能。 例如： 本实用新型提 供的刀片服务器可以采用的 CPU功率可以达到 95W，单块刀片服务器中每个槽位的散热能力 可以达到 300W。
由于本实用新型提供的带双硬盘的后插板仍然采用 ATCA标准接口， 使得具有所述后插 板的刀片服务器可以兼容多种插框设备。
对应于本实用新型实施例提供的刀片服务器， 本实用新型实施例还提供一种插框设备， 包括： 电源、 风扇以及刀片服务器。
其中： 电源用于给刀片服务器供电， 风扇用于给刀片服务器进行散热。 所述刀片服务 器还包括前插板和后插板， 其中： 各刀片服务器的后插板包括 ATCA标准接口， 且后插板通 过该 ATCA标准接口与前插板相连接。 在每块后插板上设置有连接硬盘的连接器， 且设置连 接器的后插板部分向外扩展， 以容置至少两个硬盘。
较佳地， 可在上述插框设备中的刀片服务器的后插板上设置用于固定硬盘的硬盘插槽， 使硬盘可沿设置的插槽插入后插板内并与连接器相连接。 此外， 后插板上采用的硬盘可以 为设置有拉手条的硬盘， 用于推拉硬盘并在硬盘装入后插板后对硬盘进行屏蔽。
显然， 本领域的技术人员可以对本实用新型进行各种改动和变型而不脱离本实用新型 的精神和范围。 这样， 倘若本实用新型的这些修改和变型属于本实用新型权利要求及其等 同技术的范围之内， 则本实用新型也意图包含这些改动和变型在内。

Claims

权 利 要 求 书
1、 一种刀片服务器后插板， 其特征在于， 在所述后插板上设置有连接硬盘的连接器， 所述设置连接器的后插板部分向外扩展， 用以容置至少两个硬盘， 且所述硬盘与所述连接 器连接。
2、 如权利要求 1所述的后插板， 其特征在于， 所述用以容置至少两个硬盘的后插板上 设置有硬盘插槽， 用于使所述硬盘沿所述硬盘插槽插入并与所述连接器连接。
3、 如权利要求 1所述的后插板， 其特征在于， 所述硬盘上设有用于推拉所述硬盘的拉 手条。
4、 如权利要求 1所述的后插板， 其特征在于， 所述连接器为多个， 每一个硬盘与一个 连接器相连接。
5、 如权利要求 4所述的后插板， 其特征在于， 所述多个连接器纵向排成一列。
6、 如权利要求 1所述的后插板， 其特征在于， 所述硬盘为热插拔硬盘。
7、 一种刀片服务器， 包括前插板和后插板， 所述后插板包括高级通讯计算架构 ATCA 标准接口， 且所述后插板通过所述 ATCA标准接口与所述前插板相连接， 其特征在于， 在所述后插板上设置有连接硬盘的连接器， 所述设置连接器的后插板部分向外扩展， 用以容置至少两个硬盘， 且所述硬盘与所述连接器连接。
8、 如权利要求 7所述的刀片服务器， 其特征在于， 所述用以容置至少两个硬盘的后插 板上设置有硬盘插槽， 用于使所述硬盘沿所述硬盘插槽插入并与所述连接器连接。
9、 如权利要求 7所述的刀片服务器， 其特征在于， 所述硬盘上设有用于推拉所述硬盘 的拉手条。
10、 如权利要求 7 所述的刀片服务器， 其特征在于， 所述连接器为多个， 每一个硬盘 与一个连接器相连接。
11、 如权利要求 10所述的刀片服务器， 其特征在于， 所述多个硬盘连接器纵向排成一 列。
12、 如权利要求 7所述的刀片服务器， 其特征在于， 所述硬盘为热插拔硬盘。
13、 一种插框设备， 其特征在于， 所述插框设备包括电源、 风扇以及刀片服务器； 其 中，
所述电源给所述刀片服务器供电， 所述风扇用于给所述刀片服务器散热； 所述刀片服 务器包括前插板和后插板， 所述后插板包括 ATCA标准接口， 且所述后插板通过所述 ATCA 标准接口与所述前插板相连接； 在所述后插板上设置有连接硬盘的连接器， 所述设置连接 器的后插板部分向外扩展， 用以容置至少两个硬盘， 且所述硬盘与所述连接器连接。
14、 如权利要求 13所述的插框设备， 其特征在于， 所述用以容置至少两个硬盘的后插 板上设置有硬盘插槽， 用于使所述硬盘沿所述硬盘插槽插入并与所述连接器连接。
15、 如权利要求 13所述的插框设备， 其特征在于， 所述硬盘上设有用于推拉所述硬盘 的拉手条。
PCT/CN2008/072501 2007-11-05 2008-09-24 Panneau arrière d'un serveur lame, serveur lame et dispositif de cadre d'insertion WO2009059515A1 (fr)

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