Post by GBI can get a N100 mini PC from Amazon for around £160, and I thought of
that, but I might want a bit more power. Also, I have got used to
working with the security of mirrored hard drives, although I am not
sure I need that since I've retired from work.
£50 - 3200G
£60 - Mobo (seems to be A520 these days)
£30 - 16GB of DDR4
Storage? Case? PSU? Are you planning on booting from HDD (slowly!), or
will you have a separate boot SSD from your HDDs?
I was thinking of the Ryzen mini PCs, the first hit on Amazon being:
https://www.amazon.co.uk/BOSGAME-E2-Windows-Computers-Display/dp/B0DPGZ73ZS
£183 for a Ryzen 3550H, 16GB RAM, 512GB SSD, case and PSU.
According to CPUbenchmark.net:
N100: single thread score 1931, multi core 5476
3550H: single 2025, multi 7765
3200G: single 2204, multi 7122
On Aliexpress the first hit for a 3550H has a similar price including VAT.
There are plenty more options of other vendors/CPUs/configs.
If you do need space for multiple HDDs then a more standard mobo and case
may be preferable.
Theo