Rotating PC Build Spins Motherboard and GPU for $3,089

A Reddit user has shared a custom PC build that rotates continuously, mimicking a Turkish rotisserie spit. The rotating design emphasizes visual impact, appealing to enthusiasts interested in distinctive mechanical engineering within their hardware setups. The project illustrates the extent of custom modding possibilities when builders focus on aesthetic novelty.

Custom hardware features motorized rotation and slip rings

The system runs on an AMD Ryzen 5 3600X processor paired with an MSI RTX 2070 Super graphics card. These components are mounted on an ASUS ROG Strix X570-I Mini-ITX motherboard, which spins along with the rest of the internal hardware. The entire assembly rotates around a central motorized column, creating a dynamic display of moving parts.

Specifications

• Processor: AMD Ryzen 5 3600X
• Graphics Card: MSI RTX 2070 Super
• Motherboard: ASUS ROG Strix X570-I Mini-ITX
• Cooling: 8 Noctua fans
• Cost: 3088.62 USD (around $3,089)

The case structure uses aluminum square tubes for the frame and covers the exterior with transparent Lexan polycarbonate sheets. To keep the spinning components cool, the build relies on eight stationary Noctua fans positioned outside the rotating assembly. Four fans push air in from the bottom while four pull air out from the top, ensuring vertical airflow through the moving chassis.

The rotating mechanism utilizes slip rings to maintain connectivity for power, Ethernet, USB 3.0, and DisplayPort signals. This engineering solution prevents cable tangling while allowing data and electricity to flow between the stationary base and the spinning top section. The total estimated cost for the entire build is 3088.62 USD (around $3,089), with the custom case alone accounting for approximately $1,000 of that expense.

The project combines gaming hardware with mechanical design, serving as a unique display piece rather than a conventional workstation. The build reflects the innovative approaches within online hardware communities, where builders experiment with unconventional case designs.