IBM Q System Two

IBM Quantum System Two

Developer	IBM Research
Manufacturer	IBM
Type	Quantum computer
Release date	December 4, 2023; 17 months ago (2023-12-04)
Dimensions	22 ft x 22 ft x 12 ft (including the glass structure)
Predecessor	IBM Quantum System One
Website	research.ibm.com/blog/quantum-roadmap-2033

IBM Quantum System Two is the first modular utility-scaled quantum computer system, unveiled by IBM on December 4, 2023.^[1]

It is a successor to the IBM Quantum System One.

It contains three IBM Quantum Heron processors, which can be scaled up due to its modularity, and later upgraded for newer QPU's, as it is fully upgradeable.^[1][2]

For its maximum efficiency, it has to be cooled down to a temperature of a few hundredths of degrees above absolute zero (10-20 mK),^[3] using dilution technology.

IBM has stated that their clients and partners are using their 100+ qubit systems to advance science.^[1]

IBM has stated that their quantum coupling technology will allow multiple IBM Quantum System Two units to connect together, to create systems capable of running 100 million operations in a single quantum circuit, and later a billion operations, by 2033.^[1]

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