Mini PC Journal : How much RAM is Good for Mini PC?
I spent some time thinking about RAM today, especially how much memory a mini PC really needs now that AI tools are becoming part of everyday computing. A few years ago, 8GB felt acceptable for basic desktop work. You could browse the internet, watch videos, and handle documents without much trouble. Things have changed a bit since then.
For a new mini PC, I would consider 16GB the starting point. It is enough for normal browsing, office work, video playback, and keeping several applications open. If you mostly use your computer for everyday tasks, there is no reason to spend extra money just because bigger numbers look better.
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However, I would lean towards 32GB if I were buying a machine to keep for several years. Modern browsers can consume plenty of memory when you have lots of tabs open. Add an image editor, a few desktop applications, and an AI tool running in the background, and 16GB can start feeling restrictive.
Local AI is another reason to think carefully about memory. Some smaller language models can run on systems with 16GB RAM, but 32GB gives you more room to experiment. Larger models may need considerably more memory, and the graphics hardware matters too. Shared memory on integrated graphics also reduces the RAM available to the rest of the system.
I would not automatically buy 64GB, though. Unless you plan to run larger local models, virtual machines, or demanding creative applications, that extra capacity might sit unused.
One detail worth checking before buying is whether the mini PC uses upgradeable SO-DIMM memory or soldered RAM. Two machines with similar processors and prices can offer very different upgrade options.
My takeaway is simple. Choose 16GB if your budget is tight and your workload is light. Choose 32GB if you want a comfortable desktop for the coming years, including some AI experimentation. It seems like the more sensible balance between cost and usefulness for most people buying a mini PC today.
If you're setting up a home computer or a website, these are my picks:
Mini PC (cheap, small, capable) — KamRUI PC and Mini PC Market
Web hosting (reliable, affordable) — Hawkhost