On Thu, 23 Apr 2026 15:52:46 +0000
Antti-Pekka Känsälä <[email protected]> wrote:

> So far, I just did a quick fresh reinstall from a USB netinst stick,
> on my newly acquired second-hand HP Z420, without even looking at
> what "operating system" or "other data" may have been there.
> 
> Any help you could point me to?

What is it you need help with? Do you have a specific problem or
question?

> 512 GB SATA SSD, upgrade to newer technology?
> 512 GB SATA 3.5" HDD, replace with two bigger ones in UEFI RAID
> configuration?

I would consider keeping the SSD and put your primary system on that.
Then add hard drives and use them for a RAID array. E.g. I currently
have four 4TB drives in a RAID 5 array.

I use the Linux mdadm for my RAID, not BIOS. This is portable to any
Linux system, whereas a UEFI or BIOS would not be.

> RJ-45 use only, currently unpowered, unplugged

Er, RJ-45 is a connector form factor. It is often used for Ethernet,
but I have seen it used for other things. So I will assume it is for
Ethernet. If you aren't using it, how do you plan to get updates and
new software?

-- 
Does anybody read signatures any more?

https://charlescurley.com
https://charlescurley.com/blog/

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