SSD mainly consist of controller, firmware algorithm and NAND flash. SSD contains a Map Table internally, which will be generated every time HOST Page is written.SSD depended on Map Table and a garbage collection mechanism to work.SSD mainly consist of controller, firmware algorithm and NAND flash. SSD contains a Map Table internally, which will be generated every time HOST Page is written.SSD dep...
The controller, flash chip and firmware algorithms are the most critical in SSD components. The controller is equivalent to the brain of SSD, the flash chip occupies the most position on the PCB board and the firmware algorithm is the core of each manufacturer. Therefore, experts or scholars who are really engaged in the researching the technology of flash memory should be proficient in computer a...
Every company has its own solution, but Hyperstone has developed its own error correction engine to reduce the failure rate in NAND flash-based systems.
There are three main types of NAND flash: SLC, MLC and TLC, and another type of NAND flash is called 3D NAND. All major flash manufacturers are actively working on different ways to reduce the cost per bit of flash.
MLC NAND flash memory stores 2 bits of data in each cell, while SLC NAND store 1bit in each cell. The higher density means lower cost and more complex programs and read circuits. Because of its unique structure and device characteristics, MLC NAND Flash is more sensitive to interference. It is important to remember that although MLC NAND has some advantages in high density and low cost, it still h...
This article mainly introduces the white particles of flash memory and how to identify the original manufacturers from the logo, and the fake method of flash memory.
Flash memory is the memory that uses flash memory technology to store electronic information. And, memory is a storage space that the CPU can directly address, and is made of a semiconductor device.
The article mainly introduces the advantages and disadvantages of SATA interface, MSATA interface, M.2 interface, PCI-E interface and USB3.0 interface.
As the size of transistors approaches the physical limit, semiconductor processes are becoming increasingly difficult to advance. The sound that Moore's law is invalid begins to spread. Therefore, the scientific community is finding some new technology to promote Moore's law. Karl Skjonnemand proposed a new idea that "Molecular engineering and natural simulation methods" can be used to realize sel...
As the size of transistors approaches the physical limit, semiconductor processes are becoming increasingly difficult to advance. The sound that Moore's law is invalid begins to spread. Therefore, the scientific community is finding some new technology to promote Moore's law. Karl Skjonnemand proposed a new idea that "Molecular engineering and natural simulation methods" can be used to realize sel...
