CN201489828U

CN201489828U - Solid state disk array

Info

Publication number: CN201489828U
Application number: CN200920156467XU
Authority: CN
Inventors: 严希飞
Original assignee: SHENZHEN HAOTIAN ELECTRONIC TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: SHENZHEN HAOTIAN ELECTRONIC TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2009-06-17
Filing date: 2009-06-17
Publication date: 2010-05-26
Anticipated expiration: 2019-06-17

Abstract

The utility model relates to a solid state disk array, which comprises a box body and a cover plate, wherein a solid state hard disk array unit is arranged in the box body and consists of a primary function PCB board, an interface PCB board and solid state hard disks; the interface PCB board is arranged vertically, and one side of the interface PCB board is connected with the primary function PCB board, while the other side is provided with joints at intervals for connecting the solid state hard disks; a card slot for the corresponding sleeve joint with the solid hard disk array unit is arranged in the box body; and a bulge for bearing the solid state hard disk array unit is arranged in the box body. The solid state disk array has the advantages that: the array is directly configured with an array realization primary function PCB, interface circuits connected together in a matching mode are connected into a plurality of the solid state hard disks in cascade; all components are uniformly arranged in the box body to form a whole body, so the product can make a plurality of the solid state hard disks form the disk array without externally provided array mode support in use, and expands the capacity and the transmission rate of the disk array; and the solid state disc array solves the bottle neck that the current capacity is limited, and promotes the development of the solid state disk industry.

Description

Solid-state disk array

[technical field]

The utility model relates to a kind of computer memory device, refers in particular to a kind of multi-purpose computer that makes and can directly use a plurality of solid state hard discs to form the solid-state disk array of array.

[background technology]

Along with Progress in technique, the reduction day by day of FLASH manufacturing cost in recent years, occurred by the solid state hard disc that adopts many FLASH to make, advantage such as this type of FLASH solid state hard disc exists that reading speed is fast, volume is little, the external force resistance interference performance is strong when reading becomes the nova in the computer memory device day by day for this reason.Though yet the FLASH cost is very cheap before comparing, but still there is bottleneck in the solid state hard disc performance of single employing FLASH, and its capacity and existing common hard disk are still incomparable, single employing solid state hard disc is difficult to accomplish the storage space volume that 2TB is above on the one hand, and the reading speed of its single solid state hard disc also can't reach the standard of computer serial bus SATA 3G agreement in addition.Increase the mode that storage space can adopt a plurality of hard disks of serial connection, the then suitable mode that adopts hard disk in parallel of the raising of reading speed, at present, the hard disk array technology is a most ripe existing hard disk applications solution, yet, want that a plurality of solid state hard discs are carried out array to be used, must support or buy specially corresponding RAID card by computer motherboard itself, computing machine self is with the interface number limited in addition, many times can't adapt to application demand, and is very inconvenient.

[summary of the invention]

The purpose of this utility model is to have overcome above-mentioned defective, and a kind of solid-state disk array of supporting to insert a plurality of solid state hard discs and carrying the unified output of array functional is provided.

The purpose of this utility model is achieved in that it comprises box body and cover plate, be provided with the solid state hard disc array element in the box body, the solid state hard disc array element is made up of function of tonic chord pcb board, interface pcb board and solid state hard disc, described interface PCB becomes vertical and is provided with, the one side links to each other with function of tonic chord pcb board, and opposite side is interval with the joint that is used to connect solid state hard disc;

Be provided with the draw-in groove of corresponding socket solid state hard disc array element in the described box body;

Be provided with the projection that is used for support solid state hard disc array element in the described box body;

Described box side wall is provided with the convex edge that is used for support function of tonic chord pcb board;

Be provided with the screw guide pillar around the described box body, corresponding is provided with perforate in lid.

Than common solid state hard disc, the beneficial effects of the utility model are directly to have disposed array and realize function of tonic chord PCB in array, the interface circuit that cooperate to link to each other is stacked is connected into a plurality of solid state hard discs, all parts unifications box body of packing into, form an integral body, provide a plurality of solid state hard discs of array pattern support to form disk array even make this product need not the outside when using, multiple has been expanded its capacity and transfer rate, solve the limited bottleneck of present capacity, impelled the development of solid state hard disc industry.

[description of drawings]

Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail

Fig. 1 is the utility model array main cartridge structural representation

Fig. 2 is the utility model array element structural representation

[embodiment]

Below in conjunction with accompanying drawing the utility model specific embodiment is described in detail.

As shown in Figure 1, the utility model relates to a kind of solid-state disk array, and it comprises box body 1 and cover plate 2, box body 1 in around be provided with screw guide pillar 103, then be provided with perforate 203 on the corresponding lid 2.Be provided with solid state hard disc array element shown in Figure 2 in the box body 1, described solid state hard disc array element is made up of function of tonic chord pcb board 3, interface pcb board 4 and solid state hard disc 5, function of tonic chord pcb board 3 is provided with the RAID module and is used to realize that a plurality of solid state hard discs 5 provide data exchanging function, one end of function of tonic chord pcb board 3 links to each other with interface pcb board 4, the other end is provided with unified external interface 42, and interface pcb board 4 is into vertical setting, one side level connects function of tonic chord pcb board 3, and opposite side then is provided with the joint 41 that is used to connect solid state hard disc 5 at interval.Consider that box body 1 is better fixing to the solid state hard disc array element of placing in it, in box body 1, be respectively equipped with the projection 101 and the draw-in groove 102 that is used for socket solid state hard disc array element of support solid state hard disc array element, and the sidewall of box body 1 also is provided with the convex edge 104 that is used for support solid state hard disc array element function of tonic chord pcb board 3.

In sum, as seen after adopting the utility model product, the disk array utilization can under not supporting the situation of array pattern, computing machine itself be provided, by hardware RAID function a plurality of solid state hard discs 5 are formed disk array, make its capacity and transfer rate obtain the multiple expansion, the disk array by such method is formed has solved the limited bottleneck of present capacity, the more effective transmission that the has improved SATA rate that hastens has been brought into play solid state hard disc (SSD) proper property.Solved more than the storage capacity requirement 1TG and the higher requirement of transfer rate.Impelled the development of solid state hard disc industry.

It is to be noted; the utility model is not limited to above-mentioned embodiment; any simple modification, equivalent variations and modification that any those skilled in the art do the foregoing description in based on technical solutions of the utility model all belong in the protection domain of the present utility model.

Claims

1. solid-state disk array, it is characterized in that: it comprises box body and cover plate, be provided with the solid state hard disc array element in the box body, the solid state hard disc array element is made up of function of tonic chord pcb board, interface pcb board and solid state hard disc, described interface PCB becomes vertical and is provided with, the one side links to each other with function of tonic chord pcb board, and opposite side is interval with the joint that is used to connect solid state hard disc.

2. solid-state disk array as claimed in claim 1 is characterized in that: the draw-in groove that is provided with corresponding socket solid state hard disc array element in the described box body.

3. solid-state disk array as claimed in claim 2 is characterized in that: be provided with the projection that is used for support solid state hard disc array element in the described box body.

4. solid-state disk array as claimed in claim 3 is characterized in that: described box side wall is provided with the convex edge that is used for support function of tonic chord pcb board.

5. solid-state disk array as claimed in claim 4 is characterized in that: be provided with the screw guide pillar around the described box body, corresponding is provided with perforate in lid.