Pearl, Indigo, and Sage
It appears that there will be plenty of PCIe 4.0-based NVMe on the market soon, as ADATA is currently working on a total of three new PCIe 4.0 SSDs, called Pearl, Indigo, and Sage.
With 3D TLC NAND and Silicon Motion controller
ADATA has announced the replacement for its popular XPG SX950 SSD, the XPG SX950U, which will be available in capacities of up to 960GB and be based on 3D TLC NAND with Silicon Motion controller.
SMI 2258 controller and 3D MLC NAND flash
ADATA has released its flagship Ultimate SU900 SSD that is based on a standard 2.5-inch form-factor and powered by an SMI 2258 controller with 3D MLC NAND flash.