Hi Gregg,
Thanks for your reply. In answer to your question yes I want a 6TB NVMe performance system drive
for all my vast, large media files and my current gaming notebook's motherboard Z390 Chipset BIOS only supports NVMe PCIE 3.0 SSD's that all SSD Manufacturer Brand's only sell at up to 2TB maximum size. I need at least 3TB on a system drive to hold all my data. The only way I can obtain a system drive that size is to use Raid0 (combine several drives (3) into 1 performance Raid array which also provides increased performance verses 1 exact drive set up as a single system drive. If my motherboard supported the newest NVMe PCIe 4.0 SSD's that offer up to 4TB then I would agree with you and use one single 4TB System Drive and forget about Raid altogether. So yes, if I had the newer hardware supporting 4TB NVMe PCIe 4.0 SSD I'd happily forget all about using Raid.