FunkyKit published a review on the Silicon Power XS70 1TB NVMe M.2 PCIe 4.0 SSD
A quote from the article:
SSDs are now getting faster and faster with each passing month and more brands are releasing their versions of the M.2 PCIe 4.0 SSD that can surpass 7000MB/s speeds.Silicon Power XS70 1TB NVMe M.2 PCIe 4.0 SSD Review