Yes, you can upgrade a mini PC. These are the parts to look at

Mini PCs are becoming popular space-efficient desktop PCs. I know this because I just bought one of the smallest mini PCs, ...
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Best Early Newegg Black Friday Deals: Discounts To Expect in 2025

Check out the ultimate guide to Newegg's Black Friday sale. Get tips on Doorbusters, price protection, and scoring the best deals on PC components and gaming rigs.