Engineers at the German startup Saxon Q have announced the world's first portable, room-temperature quantum computer that exceeds 10 qubits. The system is designed to fit into a standard server rack and runs on a conventional electrical outlet, a major departure from most quantum hardware that requires heavy cryogenic cooling and specialized infrastructure.
The core of the technology relies on lab-grown diamonds. By introducing nitrogen vacancies into the carbon crystal structure, researchers create qubits that are trapped within the diamond lattice. The team at Saxon Q enhances this process by co-implanting sulfur atoms, which increases control over the individual qubits and helps the system achieve a high fidelity rate of 99.98 percent in initial testing.
While the current systems support 128 qubits, the company has plans for 512-qubit configurations by next year and aims to scale beyond 10,000 qubits by 2030. This development signals a shift toward practical, modular quantum computing that could eventually be deployed for edge computing tasks like robotics or autonomous navigation where low latency is critical.
Independent verification of these performance metrics is still pending, but the ability to operate at room temperature offers a clear path toward broader industrial adoption. By removing the need for massive refrigeration units, this approach potentially opens the door to high-performance quantum processing in standard commercial settings.