PCIe 5.0 is a new standard that doubles data transfer amount over the previous generation. In the next few months, we are going to see plenty of PCIe Gen5 drives hitting the market. Take the INLAND TD510 SSD for instance: it is a PCIe 5.0 2TB NVMe 2280 internal SSD with read/write speeds up to 10,000/9,500 MB/s, random read/write 1400K/1500K IOPS.
This SSD has an aluminum heatsink with an active fan for heat dissipation. It supports APST / ASPM / L1.2 & SMART & TRIM commands. The TD510 has endurance of up to to 1400TB written.