New discovery of solid state disk: use software to make exact detection of flash memory particle without removing shell

Source: local   Editor: Alex   Update Time :2019-06-05
A foreign programmer developed the procedure for specific master Flash ID, which uses Read Flash ID to directly read ID in flash memory, then analyze type of flash memory in SSD.

Amethystum releases an optical storage data report: optical storage media as optimal solution for data storage in the future

Source: local   Editor: Alex   Update Time :2019-06-2
With the explosive growth of data, how to save it cheaply and safely for a long time is a major and urgent problem for Chinese storage industry to solve. It’s expected that optical storage is the best solution for big data storage in the future. Under such environment, Amethystum is the only Chinese domestic enterprise to realize the autonomous control of the core technology of optical storage med...

Why does speed drop happen in TLC/QLC SSD?(end)

Source: local   Editor: Alex   Update Time :2019-05-27
The upgrading of flash type from SLC to MLC, TLC and QLC results in a significant decline in performance, especially in write performance, due to more charge bits to save in every cell and increasing capacity. Garbage collection and TRIM can also affect performance reduction. But now, performance reduction caused by garbage collection and TRIM is much less. In addition, the more space solid state...

Why does speed drop happen in TLC/QLC SSD? (1)

Source: local   Editor: Alex   Update Time :2019-05-26
Although solid state drive is popular in our daily life, it still has a disgusting problem, namely, declining performance. Experienced users should have experience it, while some people actually do not realize this problem. Let us talk about declining performance of solid state drive in this paper.

Chinese UNIC SSD with 1500 P/E erasing times may be launched

Source: local   Editor: Alex   Update Time :2019-05-26
UNIS SSD with 1500 P/E is said to be launched recently, which uses their 64-layer 3D TLC flash memory.

How to choose a proper memory card?

Source: local   Editor: Alex   Update Time :2019-05-07
Memory cards can be divided into CF cards, MMC cards, SD cards, memory sticks and so on. At present, there are several mainstream memory card identifications such as Class and UHS. UHS product is better than Class products but its price is also higher than the latter. In addition, many factors will contribute to various performances even in similar product serious. It is recommended that friends w...

We can trust the quality of QLC SSD?

Source: local   Editor: Alex   Update Time :2019-05-05
QLC SSD is the latest product to meet the demands of high capacity and low cost. It is the developing trend of SSD industry, although people have doubts and distrusts on it, it will prove its performance at the end. Finally the new technology will replace the old one, as if we take time to wait and test. It is the good sign of NAND flash market, no matter SSD or Micro SD Card; they will have more...

A clear introduction to definition and difference between DRAM and NAND Flash (end)

Source: local   Editor: Alex   Update Time :2019-05-22
All users may be familiar with the term “memory", because all electronic products must use memory, and usually more than one kind of memory. However, many people are confused about their types, specifications and forms, such as NAND Flash with high price, DRAM mentioned in industrial news, SRAM, SDRAM, DDR 3, DDR 4 and NOR Flash. What are these?

A clear introduction to definition and difference between DRAM and NAND Flash (2)

Source: local   Editor: Alex   Update Time :2019-05-21
Memory is used to store programs and data. There are many kinds of memory, which can be divided into main memory and assistant memory according to their uses. In terms of memory hierarchy, there are register, cache memory, main memory and assistant memory. Different types of memory will be used in various application scenarios. In addition, this article will give some advises for how to properly d...

A clear introduction to definition and difference between DRAM and NAND Flash (1)

Source: local   Editor: Alex   Update Time :2019-05-19
There's a lot of information about memory on the Internet, because all electronic products must use memory. However, there are several kinds of memory. What can we do to distinguish among them? This is a great article that clearly talks about their definitions and difference in detail. Hope you can learn a lot from it!