I retrofitted my old PC Dell XPS8700 under Windows 10 with Debian 11 + graphic interface Gnome
Below is the description of the system
Memory System : 8GiB (2 x 4), 64KiB BIOS, 256KiB L1 cache, 1MiB L2 cache, 8MiB L3 cache
Processor : Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Bridge : 4th Gen Core Processor DRAM Controller, Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
Disk : 1TB (11MiB Windows FAT volume, 930GiB EXT4 volume, 976MiB Linux swap volume