From The Manufacturer
The SSD with 2nd generation PCIe 4.0 controller PS5018-E18 deliver sequential read/write up to 7GB/s with 3D TLC NAND Flash. The E18 controller is built with the advanced 12nm process ensuring sufficient computing power. Also it supports up to 8 NAND Flash channel with 32CE, DDR4 SLC caching and meets NVMe 1.4. The 3D TLC NAND Flash(96L) is operating at 1200MT/s, Which is 50 % more than the prevision version that leads to better performance.