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The Quantum Insider
IBM Connects Two Modular Cryogenic Systems for Quantum Computing
IBM has achieved a significant milestone by connecting and cooling two modular cryogenic systems, which are crucial for developing scalable and fault-tolerant quantum computers. The modules reached temperatures below 15 millikelvin and can house more wiring for quantum chip connections. This architecture is part of IBM's strategy to ultimately deploy its Quantum Starling system by 2029, aimed at integrating advanced quantum technologies.
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Published 19 Aug 2026, 11:05 UTC3 min read
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Summary
TL;DR
- IBM successfully cooled two modular cryogenic systems for quantum computing.
- Modules reached below 15 millikelvin after a cooldown to 4 Kelvin in under five days.
- Architecture designed to link hundreds of quantum chips into a powerful quantum computer.
- Plan targets at least 1,000 programmable qubits by 2027.
- New box-shaped design increases wiring space for chip connections.
Interesting facts
- The new design allows for enhanced connectivity among quantum processors.
- The system is capable of expanding operational performance testing with IBM Quantum Nighthawk processors later this year.