Toshiba launches a new flash memory technology: XL-FLASH which is a dedicated low-latency SLC 3D NAND flash memory.
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XL-FLASH is an SLC 3D NANDflash memory, focusing on low latency.
Toshiba gave out few details at the time, but it prepares to provide more information this year.
What Is New Flash Memory Technology: XL-FLASH?
This provides high performance and low latency, which benefits for enterprise storage and data centers.
Industry analysis firm IDC expects the SCM market to exceed $3 billion in 2022.
Compared with the price of traditional DRAM, it is cheaper.
1.The first XL-FLASH parts will use a 128Gb die in a 2-die, 4-die, 8-die package.
2.The 128Gb die will be divided into 16 planes.
This architecture is designed for more efficient parallelism.
Compared with capacity-oriented 3D NAND parts, 16 planes support a much higher degree of parallelism.
3.The page size will be 4KB, which provides more efficient operating system reads and writes performance.
XL-FLASH provides fast page read and program times.
Business Model of New Flash Memory Technology: XL-FLASH
XL-FLASH is a kind of storage class memory.
The most striking difference between XL-FLASH of Toshiba and Z-NAND of Samsung may ultimately lie in the business model.
According to some SSD controller vendors, in their upcoming controllers, they are going to support XL-FLASH.
Thus, when XL-FLASH begins to enter the market, it may be used in several competing SSDs.
It is a new storage class memory solution which offers you low-latency service.
Hope it’s possible for you to learn more about XL-FLASH after reading this post.
