Sigma Computer vs Thinvent Mini PC Alternatives

Sigma Computer is a brand of desktop PC bundles and components sold through its own store, and the facts we could confirm describe its entry-level gaming and office builds (AMD Ryzen 3 to Ryzen 7 with B450M or B550M motherboards, 8 GB DDR4 RAM and SATA or NVMe storage). We could not confirm the specifications of a single Sigma model, so this page compares the Sigma range with the Thinvent mini PCs that cover a similar span of processors and memory. The closest Thinvent match for a compact, upgradeable office system is the Thinvent Treo Mini PC with AMD Ryzen 5 7430U.

Sigma Computer vs Thinvent Aero and Treo Mini PCs

Key differences

• The Thinvent Treo Mini PC supports up to 64 GB of DDR4 RAM, against the 32 GB maximum shown for the Sigma builds.

• The Thinvent Treo and Aero mini PCs are offered with Windows 11 Pro, Windows 11 IoT Value, Ubuntu Linux, Thinux Embedded Linux or no operating system, so the buyer can choose the software.

• Both Thinvent mini PCs come with dual band Wi-Fi 5, a 1000 Mbps Ethernet port and an operating range of 0°C to 40°C.

• The Sigma builds use a mid-tower case with four fans and a 450W to 750W power supply, which suits buyers who want to fit large graphics cards. The Thinvent mini PCs are compact, with a 29.5 mm to 40 mm height and a VESA mount on the Treo.

• The Thinvent Aero Mini PC with Intel Core 5 120U has 10 cores and reaches up to 5.0 GHz, the highest clock speed in this comparison.

Which one should you choose?

Choose a Sigma build if you want a full-size tower to fit a discrete graphics card and upgrade components yourself. Choose a Thinvent mini PC if you need a compact system for office, kiosk or embedded use, with a choice of operating system and up to 64 GB of RAM in the Treo.

Buy the Thinvent alternative

• Thinvent Treo Mini PC with AMD Ryzen 5 7430U

• Thinvent Aero Mini PC with Intel Core 5 120U

• Thinvent Aero Mini PC with Intel Core i3-1215U