CN207799566U - A kind of four road mainboards based on high-end server - Google Patents
A kind of four road mainboards based on high-end server Download PDFInfo
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- CN207799566U CN207799566U CN201820085971.4U CN201820085971U CN207799566U CN 207799566 U CN207799566 U CN 207799566U CN 201820085971 U CN201820085971 U CN 201820085971U CN 207799566 U CN207799566 U CN 207799566U
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Abstract
The utility model is related to a kind of four road mainboards based on high-end server, including processor module, PCH chips and BMC chip；PCH chips are connect with processor module, and PCH chips are connected with BMC chip；Processor module is also connected with there are three X24PCIE slots and five Slimline connectors；The mainboard is additionally provided with offline diagnostic module, PSU power supply modules and OCP network interface cards, and the offline diagnostic module is connect with BMC chip, and OCP network interface cards are connect with processor module and PCH chips respectively；PSU power supply modules are used to provide power supply to mainboard；Processor module includes four CPU, and each CPU is set there are three UPI interfaces, passes through UPI interface inter-links between CPU；Each CPU is connected with 12 DDR4 memory banks；Offline diagnostic module includes I/O expansion chip, and I/O expansion chip is connect with PSU power supply modules and BMC chip respectively；I/O expansion chip is also associated with LED failure indicator light.
Description
Technical field
The utility model belongs to server design technical field, and in particular to a kind of four tunnel masters based on high-end server
Plate.
Background technology
Server is the high-performance computer in network environment, and the service that it intercepts the submission of other computers on network is asked
It asks, and corresponding service is provided.With the continuous continuous development promoted with scientific and technological progress of user demand, the performance of server is got over
Come more remarkable, while but also server system becomes increasingly complex, server board quantity is more, what server performance improved
Simultaneity factor is safeguarded more and more difficult.When system breaks down, fault point wastes a large amount of time and manpower consumption,
Long-time delay machine also brings very big loss to client simultaneously.Since server provides service in a network, then this is serviced
Quality the network computing environment for undertaking a variety of applications is very important, undertake this service computer hardware core
Server master board must have the ability to ensure service quality.
Invention content
The purpose of this utility model is that in view of the above-mentioned drawbacks of the prior art, providing design one kind based on high-end
Four road mainboards of server, to solve the above technical problems.
In order to achieve the above object, the technical scheme is that：
A kind of four road mainboards based on high-end server, including processor module, PCH chips and BMC chip；PCH chips
It is connect with processor module, PCH chips are connected with BMC chip；
Processor module is also connected with there are three X24PCIE slots and five Slimline connectors；
The mainboard is additionally provided with offline diagnostic module, PSU power supply modules and OCP network interface cards, the offline diagnostic module and BMC cores
Piece connects, and OCP network interface cards are connect with processor module and PCH chips respectively；
PSU power supply modules are used to provide power supply to mainboard；
Processor module includes four CPU, and each CPU is set there are three UPI interfaces, passes through UPI interface inter-links between CPU；
Each CPU is connected with 12 DDR4 memory banks；
Offline diagnostic module includes I/O expansion chip, and I/O expansion chip is connect with PSU power supply modules and BMC chip respectively；
I/O expansion chip is also associated with LED failure indicator light.
Preferably, four CPU are respectively the first CPU, the 2nd CPU, the 3rd CPU and the 4th CPU, and Slimline connectors are
SlimlineX8 connectors, the first CPU connections wherein three SlimlineX8 connectors, for extending NVME hard disks, the 2nd CPU
Another two SlimlineX8 connectors are connected to be used to extend GPU by Riser cards；
Three X24PCIE slots are respectively that the first X24PCIE slots, the 2nd X24PCIE slots and the 3rd X24PCIE are inserted
Slot, the first X24PCIE slots are connect with the 3rd CPU, the 2nd X24PCIE slots and the 3rd X24PCIE slots respectively with the 4th CPU
Connection；2nd X24PCIE slots are also connect with the 3rd CPU.
Preferably, the 3rd CPU is connect by PCIE buses and DMI buses with PCH chips respectively；3rd CPU also passes through
PCIE buses are connect with OCP A/B network interface cards.
Preferably, PCH chips are connected with OPC C cards；PCH chips are also connected with LPC@SPI interfaces by lpc bus.
Preferably, PSU power supply modules are connected to the A0 pins of I/O extended chips by first resistor, and A0 pins pass through
Two resistance eutral groundings；PSU power supply modules are connected to the A1 pins of I/O extended chips by second resistance, and A1 pins pass through the 4th electricity
Resistance ground connection；PSU power supply modules are connected to the A2 pins of I/O extended chips by 3rd resistor, and A2 pins are connect by the 6th resistance
Ground；The SDA pins and SCL pins of I/O extended chips are all connected to BMC chip；The VDD pins of I/O extended chips pass through parallel connection
The first capacitance and the second capacity earth of connection；The IO output pins of I/O extended chips are connected respectively to LED light, and each IO is defeated
Go out pin to be also grounded by shunt resistance respectively.
Preferably, BMC chip is AST2500 managing chips；I/O extended chips are PCA9555 chips.
Monolithic mainboard maximum supports four Intel Purley Skylake (Icelake) 81xx ＆ 61xx ＆51xx systems
CPU is arranged, every processor possesses three groups of UPI interfaces, and UPI rates are up to 10.4GT/S, can subsequently support 11.2GT/S.
By UPI bus bars between CPU, mainboard integrates offline diagnostic module, and failure can be rapidly and efficiently completed in the system failure
Positioning.Every CPU supports 48 PCIe ports, provides sufficient PCIe Peripheral Interfaces, and single system maximum disposes four
GPU provides powerful guarantee for high-performance calculation application.M.2 SSD can be used for storage system to two pieces of SATA/PCIE X2, carry
For faster starting up speed, support 48 DDR4 memory banks that can also be supported other than supporting conventional RD IMM, LRDIMM
The nonvolatile memories such as AEP, NVDIMM provide more reliable data protection, flank speed 2666MT/S.Support Lewisburg-2/
Two kinds of model PCH chips of T, are matched by BOM；The management of whole system is carried out using BMC AST2500 managing chips；It is logical
It crosses M.2 Riser and supports two M.2 connectors, can support two pieces of SATA/PCIe X2 SSD.Onboard three X24 PCIE are inserted
Slot, maximum specification can be supported to eight PCIE slots, or support four GPU.Support OCP A/B network interface cards or OCP C cards, branch
Hold 40G 100G networks.Preposition UI supports a VGA, two USB3.0, key indicator lamp etc. to support LCD diagnosis screen work(
Can, support Off-line faults diagnosis;LED1-LED16 is respectively the main chips malfunction indicator lamp such as CPU on mainboard, memory, is supported
Two CRPS standard PSU, maximum are supported to arrive 2000W；Four groups of GPU power interfaces are supported to power to 300W GPU；Support another three groups
HDD power interfaces are powered to HDD BP；Support six group of 6056 fan.
The beneficial effects of the utility model are that every processor supports 48 PCIe ports, provides abundance
PCIe Peripheral Interfaces, single system maximum dispose four GPU, powerful guarantee are provided for high-performance calculation application.Two pieces of SATA/PCIE
M.2 SSD can be used for storage system to X2, provide faster starting up speed, support 48 DDR4 memory banks, in addition to branch
It holds outside conventional RD IMM, LRDIMM, can also support the nonvolatile memories such as AEP, NVDIMM, more reliable data protection, highest are provided
Rate 2666MT/S.It supports two kinds of model PCH chips of Lewisburg-2/T, is matched by BOM；It is managed using BMC AST2500
Chip is managed to carry out the management of whole system；Two M.2 connectors are supported by M.2 Riser, can support two pieces of SATA/PCIe
X2 SSD.Onboard three X24 PCIE slots, maximum specification can be supported to eight PCIE slots, or support four GPU.It supports
Either OCP C cards support 40G 100G networks to OCP A/B network interface cards.Mainboard integrates offline diagnostic module, in the system failure
Fault location can rapidly and efficiently be completed.
In addition, the utility model design principle is reliable, and it is simple in structure, there is very extensive application prospect.
It can be seen that the utility model compared with prior art, has substantive features and progress, the beneficial effect implemented
Fruit is also obvious.
Description of the drawings
Fig. 1 is a kind of four road mainboard schematic diagrames based on high-end server that the utility model embodiment provides；
Fig. 2 is fault diagnosis module circuit diagram.
Specific implementation mode
The utility model is elaborated below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is to this
The explanation of utility model, and the utility model is not limited to following implementation.
As shown in Figure 1 and Figure 2, a kind of four road mainboards based on high-end server that the utility model embodiment provides, including
Processor module, PCH chips 2 and BMC chip 3；PCH chips 2 are connect with processor module, and PCH chips 2 and BMC chip 3 connect
It connects；
Processor module is also connected with there are three X24PCIE slots and five Slimline connectors；
The mainboard is additionally provided with offline diagnostic module 10, PSU power supply modules 6 and OCP network interface cards, the offline diagnostic module 10 with
BMC chip 3 connects, and OCP network interface cards are connect with processor module and PCH chips 2 respectively；
PSU power supply modules 6 are used to provide power supply to mainboard；
Processor module includes four CPU, and each CPU is set there are three UPI interfaces, passes through UPI interface inter-links between CPU；
Each CPU is connected with 12 DDR4 memory banks；
Offline diagnostic module 10 includes I/O expansion chip U1, I/O expansion chip U1 respectively with PSU power supply modules 6 and BMC cores
Piece 3 connects；I/O expansion chip U1 is also associated with LED failure indicator light.
Four CPU are respectively the first CPU1.1, the 2nd CPU1.2, the 3rd CPU1.3 and the 4th CPU1.4, the first CPU1.1
Wherein 3 Slimline connectors are connected, for extending NVME hard disks, the another 2 Slimline connectors of the 2nd CPU1.2 connections
For extending GPU by Riser cards；Slimline connectors are Slimline X8 connectors.
Three X24PCIE slots are respectively the first X24PCIE slots 5.1, the 2nd X24PCIE slots 5.2 and third
X24PCIE slots 5.3, the first X24PCIE slots 5.1 are connect with the 3rd CPU1.3, the 2nd X24PCIE slots 5.2 and third
X24PCIE slots 5.3 are connect with the 4th CPU1.4 respectively；2nd X24PCIE slots 5.2 are also connect with the 3rd CPU1.3.
3rd CPU1.3 is connect by PCIE buses and DMI buses with PCH chips 2 respectively；OCP network interface cards include OCP A/B
Network interface card 7 and OPC C cards 8；3rd CPU1.3 is also connect by PCIE buses with OCP A/B network interface cards.
PCH chips 2 connect OPC C cards 8；PCH chips 2 are also connected with LPC@SPI interfaces 9 by lpc bus.
PSU power supply modules 6 are connected to the A0 pins of I/O extended chips U1 by first resistor R1, and A0 pins pass through second
Resistance R2 ground connection；PSU power supply modules 6 are connected to the A1 pins of I/O extended chips U1 by second resistance R2, and A1 pins pass through
Four resistance R4 ground connection；PSU power supply modules 6 are connected to the A2 pins of I/O extended chips U1 by 3rd resistor R3, and A2 pins pass through
6th resistance R6 ground connection；The SDA pins and SCL pins of I/O extended chips U1 is all connected to BMC chip 3；I/O extended chips U1
VDD pins pass through the first capacitance C1 for being connected in parallel and the second capacitance C2 ground connection；The IO output pins of I/O extended chips U1 point
It is not connected to LED light, LED light quantity is 16, respectively LED1-LED16；
The IO_0_7 pins of I/O extended chips U1 connect LED1, and IO_0_7 pins are also connect by the 23rd resistance R23
Ground；
IO_0_6 pins connect LED2, and IO_0_6 pins also pass through the 22nd resistance R22 ground connection；
IO_0_5 pins connect LED3, and IO_0_5 pins also pass through the 21st resistance R21 ground connection；
IO_0_4 pins connect LED4, and IO_0_4 pins also pass through the 20th resistance R20 ground connection；
IO_0_3 pins connect LED5, and IO_0_3 pins also pass through the 19th resistance R19 ground connection；
IO_0_2 pins connect LED6, and IO_0_2 pins also pass through the 18th resistance R18 ground connection；
IO_0_1 pins connect LED7, and IO_0_1 pins also pass through the 17th resistance R17 ground connection；
IO_0_0 pins connect LED8, and IO_0_0 pins also pass through the 16th resistance R16 ground connection；
IO_1_7 pins connect LED9, and IO_1_7 pins also pass through the 15th resistance R15 ground connection；
IO_1_6 pins connect LED10, and IO_1_6 pins also pass through the 14th resistance R14 ground connection；
IO_1_5 pins connect LED11, and IO_1_5 pins are also grounded by thirteenth resistor R13；
IO_1_4 pins connect LED12, and IO_1_4 pins are also grounded by twelfth resistor R12；
IO_1_3 pins connect LED13, and IO_1_3 pins are also grounded by eleventh resistor R11；
IO_1_2 pins connect LED14, and IO_1_1 pins also pass through the tenth resistance R10 ground connection；
IO_1_1 pins connect LED15, and IO_1_1 pins also pass through the 9th resistance R9 ground connection；
IO_1_0 pins connect LED16, and IO_1_0 pins also pass through the 8th resistance R8 ground connection；
BMC chip 3 is AST2500 managing chips；I/O extended chips U1 is PCA9555 chips.
Monolithic mainboard maximum supports four Intel Purley Skylake (Icelake) 81xx ＆ 61xx ＆51xx systems
CPU is arranged, every processor possesses three groups of UPI interfaces, and UPI rates are up to 10.4GT/S, can subsequently support 11.2GT/S.
By UPI bus bars between CPU, mainboard integrates offline diagnostic module 10, and event can be rapidly and efficiently completed in the system failure
Barrier positioning.Every CPU supports 48 PCIe ports, provides sufficient PCIe Peripheral Interfaces, and single system maximum disposes four
GPU provides powerful guarantee for high-performance calculation application.M.2 SSD can be used for storage system to two pieces of SATA/PCIE X2, carry
For faster starting up speed, support 48 DDR4 memory banks that can also be supported other than supporting conventional RD IMM, LRDIMM
The nonvolatile memories such as AEP, NVDIMM provide more reliable data protection, flank speed 2666MT/S.It is each in the present embodiment
CPU supports 12 memories, respectively DIMM0-DIMM11 to support two kinds of model PCH chips of Lewisburg-2/T, pass through BOM
Apolegamy；The management of whole system is carried out using BMC AST2500 managing chips；Two are supported by M.2 Riser M.2 to connect
Device can support two pieces of SATA/PCIe X2 SSD.Onboard three X24 PCIE slot, maximum specification can be supported to eight PCIE
Slot, or support four GPU.Support that either OCP C cards support 40G 100G networks to OCP A/B network interface cards.Preposition UI is supported
One VGA, two USB3.0, key indicator lamp etc. support LCD diagnosis screen functions, support Off-line faults diagnosis; LED1-
LED16 is respectively the main chips malfunction indicator lamp such as CPU on mainboard, memory, and two CRPS standard PSU, maximum is supported to support to arrive
2000W；Four groups of GPU power interfaces are supported to power to 300W GPU；Another three groups of HDD power interfaces are supported to power to HDD BP；Branch
Hold six group of 6056 fan.
Term " first " in the specification and claims of the utility model and above-mentioned attached drawing, " second ", " third "
" 4th " etc. is if there is being for distinguishing similar object, without being used to describe specific sequence or precedence.It should
Understand that the data that use in this way can be interchanged in the appropriate case, so that the embodiments of the present invention described herein can be with
Sequence other than those of illustrating or describing herein is implemented.In addition, term " comprising " and " having " and their times
What is deformed, it is intended that is covered and non-exclusive is included.
Disclosed above is only preferred embodiments of the present invention, but the utility model is not limited to this, any
What those skilled in the art can think does not have creative variation, and is made under the premise of not departing from the utility model principle
Several improvements and modifications, should all fall within the protection scope of the present utility model.
Claims (6)
1. a kind of four road mainboards based on high-end server, it is characterised in that including processor module, PCH chips and BMC cores
Piece；PCH chips are connect with processor module, and PCH chips are connected with BMC chip；
Processor module is also connected with there are three X24PCIE slots and five Slimline connectors；
The mainboard is additionally provided with offline diagnostic module, PSU power supply modules and OCP network interface cards, and the offline diagnostic module connects with BMC chip
It connects, OCP network interface cards are connect with processor module and PCH chips respectively；
PSU power supply modules are used to provide power supply to mainboard；
Processor module includes four CPU, and each CPU is set there are three UPI interfaces, passes through UPI interface inter-links between CPU；Each
CPU is connected with 12 DDR4 memory banks；
Offline diagnostic module includes I/O expansion chip, and I/O expansion chip is connect with PSU power supply modules and BMC chip respectively；IO expands
Exhibition chip is also associated with LED failure indicator light.
2. a kind of four road mainboards based on high-end server according to claim 1, which is characterized in that four CPU difference
For the first CPU, the 2nd CPU, the 3rd CPU and the 4th CPU, Slimline connectors are SlimlineX8 connectors, and the first CPU connects
Wherein three SlimlineX8 connectors are connect, for extending NVME hard disks, the 2nd CPU connection another two SlimlineX8 connectors
For extending GPU by Riser cards；
Three X24PCIE slots are respectively the first X24PCIE slots, the 2nd X24PCIE slots and the 3rd X24PCIE slots, and
One X24PCIE slots are connect with the 3rd CPU, and the 2nd X24PCIE slots and the 3rd X24PCIE slots are connect with the 4th CPU respectively；
2nd X24PCIE slots are also connect with the 3rd CPU.
3. a kind of four road mainboards based on high-end server according to claim 2, which is characterized in that the 3rd CPU distinguishes
It is connect with PCH chips by PCIE buses and DMI buses；OCP network interface cards include OCP A/B network interface cards and OPC C cards, and the 3rd CPU is also
It is connect with OCP A/B network interface cards by PCIE buses.
4. a kind of four road mainboards based on high-end server according to claim 3, which is characterized in that PCH chips connect
OPC C PHY cards；PCH chips are also connected with LPC@SPI interfaces by lpc bus.
5. a kind of four road mainboards based on high-end server according to claim 4, which is characterized in that PSU power supply modules
The A0 pins of I/O extended chips are connected to by first resistor, A0 pins are grounded by second resistance；PSU power supply modules pass through
Second resistance is connected to the A1 pins of I/O extended chips, and A1 pins pass through the 4th resistance eutral grounding；PSU power supply modules pass through third
Resistance is connected to the A2 pins of I/O extended chips, and A2 pins pass through the 6th resistance eutral grounding；The SDA pins of I/O extended chips and
SCL pins are all connected to BMC chip；The VDD pins of I/O extended chips are connect by the first capacitance being connected in parallel and the second capacitance
Ground；The IO output pins of I/O extended chips are connected respectively to LED light, and each IO output pins are also connect by shunt resistance respectively
Ground.
6. a kind of four road mainboards based on high-end server according to claim 5, which is characterized in that BMC chip is
AST2500 managing chips；I/O extended chips are PCA9555 chips.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820085971.4U CN207799566U (en) | 2018-01-18 | 2018-01-18 | A kind of four road mainboards based on high-end server |
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| CN201820085971.4U CN207799566U (en) | 2018-01-18 | 2018-01-18 | A kind of four road mainboards based on high-end server |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389927A (en) * | 2019-06-18 | 2019-10-29 | 苏州浪潮智能科技有限公司 | A kind of four road servers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110389927A (en) * | 2019-06-18 | 2019-10-29 | 苏州浪潮智能科技有限公司 | A kind of four road servers |
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