Samsung UFS 4.0
As mobile products become more and more efficient, the storage chips that supply data have to be upgraded accordingly. Samsung postClaimed to be the industry’s most efficient UFS 4.0 flash chip, it can have a transmission speed of 23.2Gbps per channel, which is twice the UFS 3.1 of today’s flagship mobile phone application. Samsung explained that this high-speed data transmission is particularly suitable for self-driving cars, AR and VR devices, in addition to catering for the large amounts of data in and out of the 5G era.
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Samsung integrates their 7th generation V-NAND solution with a patented controller, so that the UFS 4.0 flash chip will have a sequential read speed of 4,200MB/s; a sequential write speed of 2,800MB/s, while the power consumption will be reduced Another 46% improvement over the previous generation, helping to reduce electricity consumption. In addition, Samsung will manufacture chips with a maximum size of 11mm x 13mm x 1mm, and the capacity can be as high as 1TB.
The UFS 4.0 storage chip is expected to be mass-produced in the third quarter of 2022, and Samsung also said that it is already working with global mobile phone and consumer device manufacturers to actively create an ecosystem for UFS 4.0 chips.