Highpoint's new M.2 NVMe PCIe 4.0 controller: 64TB SSD at 28GB/sec!!!
Highpoint updates its NVMe RAID cards, now supports 4TB and 8TB capacities -- so yes 8 x 8TB = 64TB of ultra-fast PCIe 4.0 NVMe.
Nvme Ssds Shipping Early November High Point Highpoint Nvme Raid Highpoint Pcie 4 0 Nvme Ssd Phison E18
Source: tweaktown.com