What about https://fedi-search.com/?

Thanks! What is your hardware configuration? How are your disks partitioned? Do you have any RAID setup? What are -arr services?

Try select "Undetermined" in language options.

TrueNAS Scale looks great, but I'm scared by its memory consumption. I'm planning to have a 16GB of memory and 2TB of storage space. Maybe TrueNAS is overkill for me. I only need some space to backup my computer. However, it looks very good, and setting up RAID will be easy. Plus, applications with one click... oh, I absolutely must give it a try at least.