On Sun, Dec 18, 2022 at 11:39 AM Dale <rdalek1967@gmail.com> wrote:
>
<SNIP>
>
> I suspect it has something to do with this being a older system.  I
> wouldn't be surprised if the SATA was a older and slower version.  I
> guess I could google it.
>
You need to study your specs. Even the first version of SATA, SATA 1,
was capable of 150MB/S. SATA2 does 300MB/S. This is unlikely IMO
to be due to SATA specs. 

Have you run iperf yet as I suggested? It will easily tell you what the 
network performance is and takes 5 seconds in NGL.