Mini PC picks for running Jellyfin or Plex at home
A homelab community thread compared small PCs suited for running Jellyfin or Plex media servers around the clock. The focus was on finding devices that use little power but can still handle video transcoding. Several mini PC models were weighed against each other on performance, price, and power draw.
Jellyfin and Plex are programs that let you stream your own movie and TV files to any device in your home — think of them as your personal Netflix. To run one 24/7 without a big electricity bill, people often reach for a compact, low-power PC instead of a full desktop.
The main technical hurdle discussed is transcoding: converting a video file on the fly so it plays smoothly on whatever device is requesting it. This is CPU- and GPU-intensive work. The thread highlighted Intel N100-based mini PCs as affordable, low-wattage entry points, and Apple Mac mini (M-series) as a premium but power-efficient option. A practical tip repeated throughout: if you store your files in a widely compatible format, most devices can do direct play — meaning no transcoding is needed at all, and even a modest machine handles the load easily.
Key points
- Jellyfin is free and open-source; Plex offers extra features on a paid plan — both are popular home media server choices
- Transcoding (real-time video conversion) is the biggest performance demand; avoiding it with compatible file formats saves hardware cost
- Intel N100 mini PCs were frequently recommended as a cheap, low-power starting point
- Mac mini M-series was praised for combining strong performance with low electricity use
- For always-on servers, watt consumption and noise level matter as much as raw speed
Quick term guide
- homelab
- A small server setup at home for running tools, services, and experiments.
- Jellyfin
- A free, self-hosted media server program that lets you stream your own movies and music from anywhere
- transcoding
- Converting a video file into a different format in real time so a playback device can understand it.
- Mac mini
- A small desktop computer made by Apple.
- direct play
- Streaming the original file as-is to the device, with no conversion — much lighter on the processor.
- open-source
- Software whose code is shared publicly so others can inspect, use, or change it.
- conversion
- The rate at which visitors or users take a desired action, like signing up or paying
- hardware
- The physical parts of a computer that you can touch.