I conveniently was given a Synology ds412 by Amazon many years ago (and being as I had just been fired from the phone job with them due to a “mistake” in hiring me, I figured I’d keep it. Also learned that when you work security, don’t piss off secretaries while doing the job, even as a contractor). I still use it. Not powerful, but it serves up most video alright, and is ok as a download space.