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Information storage application technology
  • Manufacturing method of durability testing device
    The utility model relates to a memory test, in particular to a durability test device. Electrically erasable programmable read-only (eeprom) is a non-volatile memory. This device is widely used in applications where data storage security and reliability are required, such as access control attendance systems, but e ...
  • Manufacturing method of automatic test system for solid state hard disk
    The utility model relates to testing, in particular to an automatic testing system for a solid state hard disk. At present, the existing solid state hard disk aging test systems on the market have the problems of low automation and complicated operation. Due to the multiple types of solid state drives and the many testing items, the testing process is cumbersome and the aging test time is usually long. It requires testers to participate in and track the testing process for a long time, which is not only labor-intensive but also inefficient. Utility model content ...
  • Manufacturing method of temperature test chamber
    The utility model relates to testing, in particular to a temperature test box. At present, in the test system of solid state drives, ordinary temperature control boxes are mostly used, which are non-linear temperature control. The temperature control range, uniformity, accuracy, linear temperature change and speed performance have not reached military standard accuracy. Requirements cannot guarantee a stable and reliable test environment. Content of the utility model The utility model aims to solve the related problems at least to a certain extent ...
  • Memory and electronic equipment
    The utility model relates to a semiconductor, in particular to a memory and an electronic device. Resistive memory (resistive random access memory, rram) is a new type of non-volatile memory that has a wide range of uses in embedded and stand-alone applications. However, the manufacturing cost of the existing resistive memory is high. SUMMARY OF THE INVENTION In order to overcome at least the above-mentioned shortcomings in the prior art, ...
  • Manufacturing method of dual interface certificate storage disk
    The utility model relates to a hard disk device for storing certificates, in particular to a dual-interface hard disk for storing certificates. The storage disk used in the existing judicial system is usually a common read-write mobile hard disk structure without good protection measures. The data inside the hard disk can be easily tampered with by virus data, or it can be deleted accidentally or Changes; the internal data of the certificate holder cannot be well protected; and the design of the existing certificate holder is mostly set to a read-only mode ...
  • Manufacturing method of enterprise data storage case
    The utility model relates to a data storage case, in particular to an enterprise data storage case. As people rely more and more on computer systems, the market demands more and more computing power and data storage capabilities for computer systems, which are used to protect and assemble electronic products, including server computer lights. Put into the storage case, the enterprise's requirements for data storage become higher, which makes the density of hard disk settings higher and higher, hard ...
  • Manufacturing method of hard disk vibration damping structure
    The utility model relates to a data storage device, in particular to a hard disk vibration damping structure. Hard disks are mainly used for data storage. Take mechanical hard disks as an example. Mechanical hard disks are mainly composed of motors, magnetic disks, and magnetic heads. When mechanical hard disks work, the motor runs at high speed. Vibrations can easily damage the disk. At present, the mounting base of the hard disk basically does not have a vibration reduction function. The hard disk makes ...
  • Manufacturing method of computer hard disk anti-vibration protection device
    The utility model relates to a computer, in particular to a computer hard disk shockproof protection device. Hard disk is one of the computer's main storage media. It consists of one or more aluminum or glass discs. The disc is covered with a ferromagnetic material, and the hard disk includes a solid state disk (ssd disk, new hard disk), a mechanical hard disk (hdd traditional hard disk), a hybrid hard disk (hhd is a new hard disk based on a traditional mechanical hard disk). ssd uses ...
  • Manufacturing method of computer hard disk for easy installation and removal
    The utility model relates to a computer, in particular to a computer hard disk which is convenient for installation and removal. Computer hard disks are composed of one or more aluminum or glass disks. These disks are covered with ferromagnetic materials. Most hard disks are fixed hard disks that are permanently sealed and fixed in hard disk drives. Computer hard disks Is the computer's most important storage device, in a computer, it plays a considerable role, it stores the computer's ...
  • Manufacturing method of M 2SSD hard disk box without screw installation
    The utility model relates to a hard disk box, in particular to a m2ssd hard disk box for screw-free installation. At present, m.2 (nvmengff) ssd hard disk enclosures are a widely used type of hard disk enclosures. However, hard disk enclosures on the market and replacement hard disks are assembled and disassembled with screws, which is very inconvenient to use. For this reason, hard disk enclosures have also received technology Improved, but the prior art hard disk enclosure is assembled and disassembled by screws, which results in disassembly ...
  • Manufacturing method of cloud storage all-in-one machine for enterprise management product data
    The utility model relates to data processing equipment, in particular to a cloud storage all-in-one machine for enterprise management of product data. The widespread use of cloud computing is also accompanied by people's understanding of cloud storage. Cloud storage has also brought great convenience to many enterprise users, but under the premise of its favorable conditions, there are still some disadvantages. The application number is cn201820767834.9 Multi-channel cooling cloud storage database all-in-one ...
  • Method for manufacturing cabinet storage cabinet
    The utility model belongs to file management, and particularly relates to a cabinet-type storage cabinet. The publication number is cn104134451b, and the subject name is an invention patent for a hard disk storage cabinet. The technical solution discloses "including the power supply, the cabinet body, the sealed door, the inner box, the control circuit board, the hard disk interface, the hard disk shelf, and the hard disk case; said seal The door is arranged on the front side of the cabinet body; the inner box is arranged inside the cabinet body, so ...
  • Manufacturing method of optical disc with three-dimensional code of physical structure
    The utility model relates to anti-counterfeiting of optical discs, in particular to an optical disc having a three-dimensional code with a physical structure. At present, the anti-counterfeiting measures used on optical discs in the market include laser anti-counterfeiting marks, isrc, and sid code anti-counterfeiting. However, many pirated products now have counterfeit or bypass these anti-counterfeiting identification measures, which greatly reduces the anti-counterfeiting effect of optical discs. At the same time, when the management department checks the authenticity of the optical disc, the anti-counterfeit information on the printed side is easy to be forged, not easy to be fake ...
  • Manufacturing method of semiconductor module
    The invention relates to a semiconductor module. In the past, volatile memory (ram) such as a dram (dynamic random access memory) has been known as a storage device. dram pursues high-performance computing devices (hereinafter referred to as logic chips) and large-capacity capable of coping with an increase in data volume. Therefore, through the memory (memory cell array, memory chip) micro ...
  • Method for writing data, method for reading data, and optical disc drive and process
    The present disclosure relates to a technique for writing data to an optical disc. More specifically, the present disclosure relates to a technique for writing data to an optical disc on which data is recorded on each track of a land and a groove. The higher density of optical discs is constantly developing, and larger-capacity optical discs are required. In order to make the optical disc have a larger capacity, it is effective to write data to both the land and groove tracks, narrow the track pitch, and / or stack multiple recording layers. For example, Patent Document 1 discloses ridges and grooves ...
  • Semiconductor storage device, its defective column relief method, and redundant information setting method and process
    The invention relates to a semiconductor storage device, in particular to a semiconductor storage device, a method for remedying a defective column thereof, and a method for setting redundant information. In terms of semiconductor memories such as flash memories (flash memories) and dynamic random access memories (drams), it has been difficult to manufacture storage elements without defects or defects due to the increase in integration year by year. because...
  • Method, device, computer equipment, storage medium and process for testing solid state hard disk information
    The present invention relates to a solid-state hard disk test, and more particularly to a method, a device, a computer device, and a storage medium for testing information of the solid-state hard disk. For the existing SSD test, when reading the smart information of the SSD, you need to use a USB flash drive to copy the tool that reads the smart information of the SSD to each machine, then run the software, then read and save Results; analyze all collected results (very ...
  • Efficient segmented test system, method and process for chip memory access
    The invention belongs to a computer architecture and a processor microstructure design, and particularly relates to an efficient segmented test system and method for a chip access path. With the promotion of Moore's Law, the number of integrated transistors on the chip has increased sharply, the logic of the chip has become more and more complicated, and the access path has also become longer. On the other hand, due to the development of ddr memory, the density of memory is getting higher and higher, and the speed is getting faster and faster.
  • Method, device, storage medium and process for locating rank of faulty memory particle
    The present application relates to a storage device, and in particular, to a method, a device, and a storage medium for locating a rank where a faulty memory particle is located. During dual-rank (dualrank) memory modules such as ddr production test, the motherboard is often used to test the memory modules. However, when a dual rank memory module is tested and reported error on a motherboard, the CPU will only record the logical address of the failure. For the same dual ran ...
  • Memory bar management method, system and process
    The present invention relates to memory stick management, and in particular, to a memory stick management method and system. Memory is one of the important parts in the computer, it is the bridge that communicates with the cpu. All programs in the computer run in memory, so the performance of memory has a great impact on the computer. Memory (memory) is also called internal memory and main memory, its role is to temporarily store the operating data in the cpu, to ...
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