Silicon Motion has announced the official launch of their first generation of PCIe 4.0-capable NVMe SSD controllers. These controllers have been on the roadmap for quite a while and have been previewed at trade shows, but the first models are now shipping. The high-end SM2264 and mainstream SM2267/SM2267XT controllers will enable consumer SSDs that move beyond the performance limits of the PCIe 3.0 x4 interface that has been the standard for almost all previous consumer NVMe SSDs.
https://www.anandtech.com/show/16183...sd-controllers
Silicon Motion Launches PCIe 4.0 NVMe SSD Controllers
22nd October 2020, 08:29
Silicon Motion Launches PCIe 4.0 NVMe SSD Controllers 
