Joint Tactical Information Distribution System - Wikipedia
PCIe 4.0 SSDs can only match the speeds of a PCIe 4.0 slot, and PCIe 3.0 SSDs can't leap in data transfer rate and bandwidth to PCIe 4.0.
NVMe vs SATA SSD: What's the Difference? | Beebom
Can I Use a PCIe 4.0 NVMe SSD in a PCIe 3.0 M.2 Motherboard Slot? ... versions are backward compatible, meaning that you can use a PCIe 4.0 graphics card or storage device on a PCIe 3.0 or PCIe 2.0 system.
PCIE 4.0 x8 on PCIE 3.0 x16 slot - Graphics Cards
1 cổng giao tiếp PCIe 4.0/3.0 x16 slot và 1 PCIe 3.0 x16 slot để trang bị cho card đồ hoạ rời kết nối tốc độ cao. 1 cổng M.2 22110 PCIe 4.0, 1 cổng M.2 22110 ...