The X86 P5 from CWWK is a compact mainboard with processor that comes with an extensive range of features and is available in several model variants. It can be used for a variety of purposes and is upgradeable. https://www.notebookcheck.net/CWWK-X86-P5-New-mainboard-perfect-for-NAS-thanks-to-the-many-slots-and-ports.829764.0.html
What's the point in this "article" or news when you refuse to mention all of them (probably) share pci-e x1 or x2 speed?
No point for having a billion nvme slots but the total speed will just be as fast as two sata ssds.
Most likely it won't be able to saturate just one 2.5gbps ethernet port.
You don't need full PCI bandwidth to each SSD, as you only have 5GB connection (if link aggregation is possible).
What is this story with people demanding a NAS to be able to write at 4Gb/s to each drive?