Best Thunderbolt Mini PCs Under $600 for Design

Filtering for Thunderbolt support isolates mini PCs offering high-speed expansion and display options, compared to models without it that keep things simpler and cheaper.

Under $600 spans models like Beelink SER5 , GMKtec K12, and Beelink Mini S12, giving shoppers room to compare pricier configurations against simpler, lower-cost builds.