We have 2 Servers iSCSI in with an X-722 NIC each.
Read performance are good and we obtain over 500 MB/sec.
Writing we do not see speeds greater than 70-80 MB/sec.
We have updated, drivers and firmare NICs, made several changes on all the hardware elements involved (GBIC, switches, fiber cables) but the results do not change.
The iSCSI Server initiator is Windows Server 2019 Ver. 1809.