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