I would like to hear recommendations for a small X86-based PC that is passively cooled and can run MediaMTX (that is, an RTSP server/proxy GitHub - bluenviron/mediamtx: Ready-to-use RTSP / RTMP / LL-HLS / WebRTC media server and media proxy that allows to read, publish and proxy video and audio streams.) with 1-3 IP cameras (2K resolution with each) to store the RTSP streams on disk. I am not going to need a powerful CPU for motion detection. Intel NUCs are a bit too expensive and some (most?) of them are not passively cooled, which is a dealbreaker for me. Does anybody have experience with modern Intel Atom mini PCs, for example?