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SSD testing method

A technology of solid-state hard drives and testing methods, applied in hardware monitoring, static memory, error detection/correction, etc., can solve problems such as being susceptible to system limitations, deviation of solid-state hard drive test results, and affecting the accuracy of performance test results, so as to ensure sufficient performance, improving effectiveness and integrity

Active Publication Date: 2021-11-09
成都思科瑞微电子股份有限公司
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Problems solved by technology

[0004] The technical problem solved by the present invention is to overcome the gap between the test method of the solid-state hard disk in the prior art and the actual use situation, and it is easy to be limited by the system, so that the test results of the solid-state hard disk are deviated, which in turn affects the accuracy of the performance test results and other defects. Provide a SSD solid state drive test method

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Embodiment 1

[0037] Such as figure 1 , a kind of SSD solid state disk test method of the present invention, comprises the following steps:

[0038] Step S1: Detect the compressive strength of the SSD solid state disk, and determine whether the compressive strength test is qualified; if yes, go to step S2; if no, stop the test. Such as figure 2 As shown, the compressive strength detection of the SSD solid state disk in this step includes the following steps:

[0039] (1) Transfer the tested SSD solid state drive to the testing platform, and carry out

[0040] Clamping and fixing to prevent the SSD solid state drive from shaking during the detection process;

[0041] (2) Initialize the compressive strength testing equipment and set the benchmark compressive value;

[0042] (3) Start the compressive strength testing equipment, and observe whether the SSD solid state hard disk is bent or damaged during the compression process; if yes, it is determined that the compressive strength test of...

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Abstract

The invention discloses an SSD testing method which comprises the following steps: S1, detecting the compressive strength of an SSD, and judging whether the compressive strength detection is qualified or not; if yes, entering the step S2; and if not, stopping detection and the like. According to the method, the performance of the SSD is tested through a track type testing method, the real application situation is well simulated, meanwhile, multiple items such as the highest transmission rate, the lowest transmission rate, the average transmission rate, the random access time, the burst data transmission rate and the read-write rate of the solid state disk are tested through CrystalDiskMark software. The sufficiency and accuracy of the performance test of the solid state disk are ensured. According to the method, the problems that an existing SSD testing method is different from an actual use condition, is easily limited by a system and is poor in testing result accuracy are well solved.

Description

technical field [0001] The invention relates to the technical field of solid-state hard disks, in particular to a testing method for SSD solid-state hard disks. Background technique [0002] SSD is a solid-state drive, also known as a solid-state drive, which is a hard disk made of an array of solid-state electronic memory chips. The solid-state hard disk is composed of a control unit and a storage unit (FLASH chip, DRAM chip). After the production and processing of the solid-state hard disk is completed, it needs to be tested in order to obtain relevant performance parameters. [0003] At present, there is a gap between the traditional testing methods of solid-state drives and actual usage, and they are easily limited by the system, which makes the test results of solid-state drives deviate, which in turn affects the accuracy of performance test results. Contents of the invention [0004] The technical problem solved by the present invention is to overcome the gap betwe...

Claims

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Application Information

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IPC IPC(8): G11C29/56G06F11/34G06F11/26
CPCG11C29/56G06F11/26G06F11/3409Y02D10/00
Inventor 杜秋平李亚飞易淼陈惠玲
Owner 成都思科瑞微电子股份有限公司
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