Open that share with Windows Explorer or the net use command. To avoid a speed bottleneck when the hard disk is reading or writing, use a RAM disk as the network share.
Get-SmbMultichannelConnection | fl *RDMA* ClientRdmaCapable : True ServerRdmaCapable : True
If both Client and Server are True, any file transfers over this SMB connection use SMB.
On the Server side:
Enable: Set-SmbServerConfiguration -EnableMultiChannel $true Disable: Set-SmbServerConfiguration -EnableMultiChannel $false
On the Client side:
Enable: Set-SmbClientConfiguration -EnableMultiChannel $true Disable: Set-SmbClientConfiguration -EnableMultiChannel $false