CN217982295U

CN217982295U - High-storage 4U server

Info

Publication number: CN217982295U
Application number: CN202222346748.XU
Authority: CN
Inventors: 王亚楠; 龚吉雨; 徐朋涛
Original assignee: Engine Tianjin Computer Co ltd
Current assignee: Engine Tianjin Computer Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-06
Anticipated expiration: 2032-09-05

Abstract

A high-storage 4U server relates to the field of computer servers and solves the problems that a plurality of cables exist in a machine of the existing storage server, the cable routing influences the heat dissipation effect of a system and the like, and the high-storage 4U server comprises a front hard disk, a fan wall, a middle hard disk, a rear expansion back plate and a rear hard disk which are sequentially arranged on a server body; the middle hard disk is fixed in the movable hard disk bracket, the movable hard disk bracket is of a lifting structure, and when the movable hard disk bracket is lifted by a lifting handle, the front end of the middle hard disk automatically turns out; the front hard disk is arranged on two expansion back plates which are provided with 12 hard disk interfaces and are connected in series; the middle hard disk is installed through a middle back plate, and the middle back plate is connected with the rear expansion back plate in series. This neotype server satisfies 4U rack-type servers of high density storage performance requirement, supports 52 blocks of hard disks and 2 M.2's NVMESSD at most in 4U spaces, and the highest 11 expansion cards that can support simultaneously to support 4 kinds of hard disk configurations, improved the flexibility of server greatly, satisfy diversified storage demand.

Description

High-storage 4U server

Technical Field

The utility model relates to a computer server field, concretely relates to storage server.

Background

A typical server will be configured to perform a variety of functions, such as it may be a file server, a print server, an application database server, a web server, or even a combination of these functions. Thus, it must have fast processor chips, a relatively large number of rams, and sufficient internal disk space to accommodate the application deployment needs that may be readily available to end users.

According to the market research report, the storage market is still growing rapidly, and competitive products must be produced to meet the market demand.

At present, I know the resources of 2U, including 12-disk expansion backplanes, 12-disk hybrid backplanes, 2-disk hybrid backplanes, self-developed mainboard and other standard resources. The power supply module supports 800W, 1200W and 1600W power supply modules of standard CRPS by matching with the standard power supply module. The CPU height can support 270W.

However, there are many cables in the machine, and the cable routing affects the heat dissipation effect of the system.

Therefore, the utility model discloses a general 4U storage machine case of a section has been developed, can support 48 2.5/3.5 cun hot plug storage disk positions the highest, optional 2/4 2.5 cun hot plug hard disk positions of postposition.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a it is more to have the cable in the machine of solving current storage server, and the cable walks the radiating effect scheduling problem of line influence system, provides a high storage 4U server.

A high-storage 4U server comprises a front hard disk, a fan wall, a middle hard disk, a rear expansion back plate and a rear hard disk which are sequentially arranged on a server body; the middle hard disk is fixed in a movable hard disk bracket, the movable hard disk bracket is of a lifting structure, and when the movable hard disk bracket is lifted by a lifting hand, the front end of the middle hard disk automatically turns out;

the front hard disk is arranged on two expansion back plates which are provided with 12 hard disk interfaces and are connected in series;

the middle hard disk is installed through a middle back plate, and the middle back plate is connected with the rear expansion back plate in series.

Further, the distance between the fan wall 1 and the main board is 140mm.

Further, the rear expansion backplane 3 has 12 hard disk interfaces.

Further, the middle backboard specifically comprises 12 hard disk interfaces.

Furthermore, two back plates of 2.5 inches are arranged on the rear expansion back plate 3.

Furthermore, a PCI-E slot is disposed on the rear expansion backplane 3. The number of the PCI-E slots is 11.

The utility model has the advantages that:

storage server be a section and satisfy the 4U rack-type server of high density storage performance requirement, support 52 blocks of hard disks and 2 M.2's NVME SSD at most in 4U spaces, the highest 11 expansion cards that can support simultaneously, realized the storage extension of higher density, the network card extension. And 4 hard disk configurations are supported, so that the flexibility of the server is greatly improved, and diversified storage requirements are met.

This is novel enough space is reserved to storage server's inside, and compatibility is stronger, can increase and decrease the module according to market demand and customer demand.

The utility model discloses a memory space increase and decrease is the module part according to what of hard disk volume, this model increase and decrease hard disk volume, produces the more convenient high efficiency of line equipment, and the customer also can arrange according to self demand.

The utility model discloses with lower cost, faster stock speed, satisfy higher storage demand. The method meets the requirement of high storage performance of the client, has flexible expansibility, and can match with multiple PCIe cards according to the requirement of the client. The storage can be changed according to the customer requirement, and the maximum high storage capacity of 48 × 3.5 "hard disks +4 × 2.5" hard disks can be supported.

Drawings

Fig. 1 is a structural diagram of a high-storage 4U chassis according to the present invention;

FIG. 2 is a rear panel structure of a 4U case;

fig. 3 is a front panel structure view of a 4U cabinet.

In the figure: 1. the fan wall 2, the middle hard disk 3, the back plate 4, the rear hard disk 5 and the front hard disk.

Detailed Description

The embodiment is described with reference to fig. 1 to 3, and a high-storage 4U server is provided with a large number of PCI-E slots, and can support at most 11 PCI-E4.0 slots and expansion cards such as IB/Ethernet/RAID/HBA/HCA. Providing dual m.2 interfaces (2280/110, pcie 3.0x2) brings more expansion flexibility. 24/36/48 hot-plug storage disk positions of 2.5/3.5 inches are provided, and 2/4 hot-plug hard disk positions of 2.5 inches can be selected. The method provides an optional SAS RAID card, supports RAID 0/1/5/6/50/60, supports Cache super capacitor protection, and provides functions of RAID state migration, RAID configuration memory and the like. An optional 1200W/1600W/2000W1+ redundant power socket is provided.

The concrete structure comprises: the front hard disk 5, the fan wall 1, the middle hard disk 2, the back plate 3 and the rear hard disk 4 are sequentially arranged on the server body; the middle hard disk 2 is fixed in a hard disk bracket, the hard disk bracket is of a lifting structure, when the hard disk bracket is lifted, the front end of the middle hard disk automatically turns out, and a locking button on the hard disk bracket is pressed, so that the disk can be plugged and pulled out;

the front hard disk 5 is connected in series through two front expansion back plates which are respectively provided with 12 hard disk interfaces;

the middle back plate in the middle hard disk 2 is connected in series with the rear expansion back plate 3 provided with the rear hard disk 4.

In this embodiment, the distance between the fan wall 1 and the main board (adapted to the self-developed I3DEB-N main board and the I3DEB-F2-N main board) is 140mm, and BBU, 2.5 inch hard disk and other materials can be placed on the fan wall.

And 12 hard disk interfaces are arranged on the back plate for mounting the rear hard disk 4. And a back plate in the middle hard disk bracket is provided with 12 hard disk interfaces for mounting the middle hard disk. Two back plates of 2.5 inches are arranged on the rear expansion back plate 3. The rear expansion backboard 3 is provided with 11 PCI-E slots.

In the embodiment, a middle hard disk bracket with a handle is designed in the case, and the middle hard disk 2 is fixed in the middle hard disk bracket; when the handle is pulled upwards, the front end of the middle hard disk 2 is automatically turned out, and the hard disk can be plugged and pulled out by pressing the locking button of the hard disk bracket. The hard disk density of the server is greatly improved. The slide rail at the bottom of the bracket of the centrally-mounted hard disk 2 is provided with an anti-collision layer protection mainboard, and the heat dissipation problem is solved close to the fan. The hard disk bracket can be realized by adopting the conventional overturning movable frame with a sliding rail structure at the bottom.

The storage server according to the present embodiment has the following functions:

1. the server is a 4U storage server and is oriented to different fields such as cloud storage, internet videos, security and protection monitoring, broadcast and television media resources and cold storage.

2. The data protection is improved by supporting a hard disk of 24 or 36 or 48 or 52, an optional raid card, and an optional 4 small disks are used as cache to accelerate data access.

3. The maximum 11 expansion slots can be provided to support different network applications or the expansion of the storage controller.

4. And abundant PCI-E slots are provided, and expansion is easily realized.

5. The product has flexibility, supports 3.5 inch large disks of 12-36+4, and meets the multi-scene storage requirement.

6. 4 full-height full-length double-width professional computing cards or 8 single-width full-width single-thickness GPU cards are supported, and different requirements of customers on inference scenes are met through super-strong inference capability.

7. The redundancy design can ensure the normal operation of the system, and excellent heat dissipation solves the problem that the normal operation factors of the machine are influenced by machine downtime, tray dropping, frequency dropping and the like.

8. From the product perspective, support up to 80core cpu and GEN4 broadband, the highest 270W of thermal design consumption has high-effect calculation, high-speed transmission rate, when accelerating calculation, higher data transmission speed increases the smoothness degree for customer experience calculation simultaneously.

The server described in this embodiment can support 4 hard disk configurations;

a) 4 × 12 expansion backplane +2 × 2.5 ″ backplane +1 × 3008-8i/9311-8i SAS card. The front 2 12 interfaces are connected in series in an expansion mode, and the port 0 of the first back plate is connected with the port 0 of the SAS card; the middle back plate is connected with the 2 rear expansion back plates in series, and the port 0 of the middle back plate is connected with the port 1 of the SAS card. Rear 2.5 "back plate: and the 2 SATA blocks are connected in series to the 2 ports of the rear 12 expansion backboard or the 4 NVME blocks and are directly connected with the mainboard.

b) 4 × 12 extended backplane +2 × 2.5 ″ backplane +1 × 9361-16i Raid card. From front to back, 0 port of each backboard is sequentially connected with a Raid card interface, and a backboard of 2.5' is arranged at the back: and the 2 SATA blocks are connected in series to the 2 ports of the rear 12 expansion backboard or the 4 NVME blocks and are directly connected with the mainboard.

c) 4 × 12 expansion backplane +2 × 2.5 ″ backplane +2 × 3008-8i/9311-8i SAS card. The two back plates are connected with an SAS card: the port 0 of the two back plates is respectively connected with the port 0 and the port 1 of the SAS card. Rear 2.5 "back plate: and the 2 SATA blocks are connected in series to the 2 ports of the rear 12 expansion backboard or the 4 NVME blocks and are directly connected with the mainboard.

d) 4 × 12 expansion backplane +2 × 2.5 ″ backplane +4 × 3008-8i/9311-8i SAS card. Each backplane is separately connected with one SAS card. Rear 2.5 "back plate: 1. and 2 SATA blocks are connected in series to 2 ports of the rear 12 expansion backboard or 4 NVME blocks and are directly connected with the mainboard.

The following performance tests are performed on the storage server according to the present embodiment;

and (3) high-temperature testing: the temperature of the constant temperature box is set to be 0 ℃, the humidity is not controlled to operate for 16H

And (3) low-temperature testing: adjusting the temperature of the constant temperature box to 40 ℃, adjusting the humidity to 20%, operating for 16h, keeping the temperature unchanged, adjusting the humidity to 90%, operating for 16h, and operating for 32h in total

And (3) testing noise: the test is carried out according to the test method GB/T9813.3-2017, and the maximum sound power level of the product is obtained when the bmc fan modulates the highest rotating speed.

Starting up and vibration testing: and in the starting-up vibration test process, the power failure and downtime conditions are avoided, and the abnormality of each hardware information is detected during and after the test.

And (3) starting impact test: during the starting impact test, no power failure occurs, the downtime condition occurs, the internal and external structures of the case are not damaged during the test and after the test is finished, and all parts are identified without abnormity.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A high-storage 4U server comprises a front hard disk (5), a fan wall (1), a middle hard disk (2), a rear expansion back plate (3) and a rear hard disk (4) which are sequentially arranged on a server body; the method is characterized in that: the middle hard disk (2) is fixed in a movable hard disk bracket, the movable hard disk bracket is of a lifting structure, and when the movable hard disk bracket is lifted by a lifting hand, the front end of the middle hard disk (2) is automatically turned out;

the front hard disk (5) is arranged on two expansion back plates which are provided with 12 hard disk interfaces and connected in series;

the middle hard disk (2) is installed through a middle back plate, and the middle back plate is connected with the rear expansion back plate (3) in series.

2. The high-storage 4U server according to claim 1, wherein: the distance between the fan wall (1) and the main board is 140mm.

3. The high-storage 4U server according to claim 1, wherein: the rear expansion backboard (3) is provided with 12 hard disk interfaces.

4. The high-storage 4U server according to claim 1, wherein: the middle backboard comprises 12 hard disk interfaces.

5. The high-storage 4U server according to claim 1, wherein: two back plates with the size of 2.5 inches are arranged on the rear extension back plate (3).

6. The high-storage 4U server according to claim 1, wherein: and the rear expansion back plate (3) is provided with a PCI-E slot.

7. The high-storage 4U server according to claim 6, wherein: the number of the PCI-E slots is 11.