14. Protocols — PCI Bus Support — UEFI Specification 2.10 documentation
bios
PCI-X ups system I/O bandwidth - EE Times
Amazon.com: PCIE to M.2 SATA NVME Dual Disk Expansion Card , PCI Express to SATA NVMe Expansion Two Discs Card Without Delay Support M.2 SATA and M.2 NVME SSD with LED Work
Capture delay shorter than the authorization validity period