Ron,
For a desktop machine, I would consider the following minimums:
Ram: Minimum 16GB
Modern web browsers are memory hogs. Once you throw in the window manager and a couple more applications, there's never been a situation where I've thought, "Damn, this machine has too much memory" My current machine has 16gb of ram, and frankly, I wish it had 32GB or 64GB.
Disk: Minimum 512GB
Disk Type: If you can afford the price, buy an NVME, if not an SSD.
NVME is essentially a solid state disk plugged directly into the PCI bus skipping the SATA buss) so the I/O performance is kick ass. Yet again... nobody ever complains their program loads too fast. The price has come way down on these.
Personally, other features that I'd want would be support for dual monitors.
Tim.
I am leery of the allegiances of any politician who refers to their constituents as "consumers".