I agree with everyone saying you can run what you want on most any hardware. Only thing I’ll throw in is that with older/more used parts, you’re at a slightly higher risk of hardware failure, so if you wanna store data on there that you really don’t wanna lose, consider looking into online backup storage services. I’m not sure of their international availability but some good ones:

• borgbase
• backblaze

if it’s not a lot of files that you actually want backed up you might be able to get away with free/cheap tiers of google drive/one drive using rclone

Good luck!