We review the Silicon Power US70 1TB PCIe Gen 4.0 SSD. It among the best performing NVMe SSDs we have tested to date, rating at 5 GB/sec. Of course, it is an SSD you can seat into any PCIe 3.0 compatible PC, however, if you place it into a compatible Ryzen processors B550/X570 based PC, some magic happens as you are running 4000 to 5000 MB/s numbers and higher, thanks to the new PCIe 4.0 interface and a little TLC from Phison, well Toshiba strictly speaking.