SAMSUNG Universal Flash Storage, UFS 4.0 Specifications: Samsung UFS 4.0 to deliver up to 4,200 MB/s read and 2,800 MB/s write speeds. It is the industry’s highest-performing Universal Flash Storage and has received JEDEC® board of directors approval.
UFS 4.0 gives a speed of up to 23.2Gbps per lane, double that of the previous UFS 3.1. That much bandwidth is excellent for 5G smartphones requiring huge amounts of data processing and is also expected to be adopted in future automotive applications, AR, and VR as well.
More so, the Samsung UFS 4.0 will deliver a sequential read speed of up to 4,200MB/s and a sequential write speed of up to 2,800MB/s. This was made possible with Samsung’s advanced 7th-generation V-NAND.
Power efficiency has also been enhanced. UFS 4.0 will deliver a sequential read speed of 6.0MB/s per mA, which is a 46% improvement over the previous generation so end users can get more out of their battery life.
Finally, Samsung UFS 4.0 has a compact package with a maximum dimension of 11mm x 13mm x 1mm for more effective space utilization and design convenience and will come in a variety of capacities ranging up to 1TB.
The mass production of the UFS 4.0 by Samsung will begin in the third quarter of this year. And hopefully, by the beginning of 2023, we hope to see new devices being powered by the innovations of UFS 4.0.