10GbE network is up. NAS (SATA III SSD) -> Client (NVMe). Why so slow? NAS is Debian / Samba, client is Windows 10. All adapters showing 10gb speed connection. MTU is 1500,
Corsair launches its first 10 GB/s PCIe Gen5 M.2 SSD, the MP700
Some PCIe 5.0 SSDs Confined to 10 GBps; Others Hit 12.4 GBps | Tom's Hardware
Nextorage Displays Next-Gen PCIe Gen 5.0 NVMe M.2 SSD With Massive Heatsink, Up To 2 TB & 10 GB/s Speeds