A kind of 1U high density storage server
The utility model relates to a kind of storage server, relates in particular to a kind of 1U high density storage server.
At present, conventionally only have four storage unit (application scheme of 3.5 cun of storage unit is only discussed, because current 2.5 cun of storage cell capacity are little, cost is high) in 1U frame type servo casing narrow space here, 2U rack-mount server has 8 storage unit.Therefore, if need to use more than four storage unit, we need to use 2U, 3U, server that 4U equal-volume is larger conventionally, and huge server shell brings many inconvenience can to our installation, carrying, added, dismounting.All using server, in frame, shared height is as expenses standard at what is more important all trust server centers, and rack-mount server height unit is U(1U=4.45cm).If the storage scheme of same capability, is used described 1U high density storage server, by the server scheme than using 2U and 3U, trustee's fee with aspect greatly reduce.Meanwhile, aspect the utilization factor of inner space, described 1U high density storage server also can exceed much.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of 1U high density storage server is provided, and in improving traditional 1U server stores capacity, can not increase other application cost.
The utility model is achieved in that
A kind of 1U high density storage server, comprises cabinet, and the height of described cabinet is 1U, also comprises the master controller, electric power system, cooling system, the first storage system and the second storage system that are positioned at cabinet; Described the first storage system comprises the first storage unit that 12 tilings are arranged, and every 4 the first storage unit are connected with a backboard; Described master controller is connected with described backboard; Described the second storage system comprises 1 the second storage unit, and described the second storage unit is connected with described master controller.
One preferred embodiment in, described the first storage unit is 3.5 cun of storage unit, the physical port that connects the first storage unit on described backboard is SATA interface.
One preferred embodiment in, described the second storage unit is 2.5 cun of storage unit, described master controller is provided with two SATA interfaces, the SATA interface direct of described the second storage unit and described master controller connects in succession.
One preferred embodiment in, the physical interface that connects described backboard on described master controller is Mini SAS SFF8087 interface (a kind of be specifically designed to the standard interface that control module is connected with storage unit).
One preferred embodiment in, described cooling system comprises that several can adjust according to described outer cabinet inside temperature intelligent the independent heat-sink unit of heat-sinking capability.
Preferably, described cooling system comprises 3-8 independent heat-sink unit, for example 4,5,6 or 7.
Preferably, described cooling system is between described the first storage unit and master controller.
One preferred embodiment in, 12 the first storage unit are divided equally into the 3 rows discharge of tiling.
One preferred embodiment in, described electric power system comprises two power supply units.
The utility model has changed the convention of traditional rack-mount server storage unit stack discharge, adopt the discharging modes of 12 storage unit tilings, make 12 storage unit that conventionally need to configure in 3U frame type servo casing, in the space of 1U, just can complete, improve to a great extent the memory capacity of 1U server, break through the bottleneck of traditional 1U server in storage application, reduce the height of server in rack, fully saved server takes up space in rack, greatly reduce the expense of server in machine room trustship, thereby also improve the utilization factor of trust server machine room, improve especially traditional 1U server inner space utilization factor, and adopt built-in storage chip in master controller design, compare external storage card, install more convenient, layout is more attractive in appearance, whole performance of storage system and stability are better.
Brief description of the drawings
The vertical view cutaway drawing of the 1U high density storage server that Fig. 1 provides for the utility model.
With reference to the accompanying drawings, the utility model will be further described in conjunction with specific embodiments, to understand better the utility model.
With reference to Fig. 1, the present embodiment provides a kind of 1U high density storage server, comprises cabinet 10, and is positioned at electric power system 70, cooling system 20, master controller 30, the first storage system and second storage system of cabinet 10, and the height of cabinet 10 is 1U.
Described the first storage system comprises the first storage unit 40 that 12 tilings are arranged, 12 the first storage unit 40 are divided equally into the 3 rows discharge (being 4 the first storage unit 40 of every row) of tiling, 4 the first storage unit 40 of every row are connected (being that backboard 50 has 3) with a backboard 50, the first storage unit 40 is 3.5 cun of storage unit in the present embodiment, and the physical port that connects the first storage unit 40 on backboard 50 is SATA interface (not shown).The 1U high density storage server that the present embodiment provides adopts tiling mode to discharge 12 3.5 cun of storage unit, make full use of the useful space in 1U cabinet, improve 1U server stores capacity, avoid traditional superposing type discharging modes to bring cabinet height to uprise, take cabinet space and become large, bring the drawback of the double increase of trustship cost.
Master controller 30 is connected with 3 backboards 50, and the physical interface that connects backboard 50 on master controller is Mini SAS SFF8087 interface 31.
Described the second storage system comprises 1 the second storage unit 60, and the second storage unit 60 is 2.5 cun of storage unit in the present embodiment, and master controller 30 is provided with two SATA interfaces, 32, the second storage unit 60 and is directly connected with the SATA interface 32 of master controller 30.
The power supply unit that electric power system 70 comprises a server-specific, can also additionally increase as required a power supply unit, under the situation of accomplishing to break down at a power supply unit, another power supply unit can ensure the normal operation of whole server completely, plays a redundancy effect.
Cooling system 20 is between described the first storage unit and master controller 30.Cooling system 20 comprises five independent heat-sink units, described heat-sink unit can be adjusted heat-sinking capability according to described outer cabinet inside temperature intelligent, can ensure that described 1U high density storage server steady operation, in suitable temperature environment, can save again the required electric energy of cooling system.
Above specific embodiment of the utility model be have been described in detail, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and alternative also all among category of the present utility model.Therefore,, not departing from equalization conversion and the amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.