If you aren't planning on using the WIFI interface, I would recommend getting a M.2 Realtek NIC and replace the WIFI card. I'm using Dell Optiplex Micros myself as Proxmox hosts, and I noticed that your Lenovo has an expansion port just as the Dell PC:s has. An extra NIC comes handy when playing around with virtualization.
If you aren't planning on using the WIFI interface, I would recommend getting a M.2 Realtek NIC and replace the WIFI card. I'm using Dell Optiplex Micros myself as Proxmox hosts, and I noticed that your Lenovo has an expansion port just as the Dell PC:s has. An extra NIC comes handy when playing around with virtualization.
True, im definitely not gonna need the WIFI, so better replace it with something useful. Thanks :)