Odroid HC-1 single board computer.
This single board computer is powerful enough to set up as a home cloud server accessible from any where. Plenty of info on the web and can also be used as a home streamer with storage with Dietpi software freely available and regularly updated by the community. Comes complete with 32 GB uSD card, and power supply . I have been using it as a music streamer using Squeezelite and a USB DAC. Has better performance than RPI 3 and 4 as a mediastreamer.