aNexus QuantWare Soprano-D QPU | 5-Qubit Fixed Coupler Quantum ProcessoraNexus QuantWare

Overview

Start Building Quantum Computers Instantly

The Soprano-D by QuantWare is the perfect entry-point for quantum computing development, now available exclusively through aNexus in Southeast Asia. Featuring five fully controllable superconducting transmon qubits, ultra-low error rates, and zero lead time, Soprano-D delivers maximum performance with minimal setup.

Why Choose Soprano-D?

Ideal for startups, universities, and R&D teams, Soprano-D is built to get your quantum project up and running fast.

• Up to 5 fully-interconnected, superconducting qubits
• Average 60 μs T1 coherence time (exceptional for this scale)
• Dedicated drive and flux lines for each qubit
• QuantWare’s Hamiltonian parameter design for optimized control
• Up to 2 additional fixed-frequency isolated qubits for testing & benchmarking
• Fully cryogenic pre-characterisation included
• Immediate availability, no wait times

Perfect for proof-of-concept quantum systems, algorithm testing, and education.

Quantum Starts Here

Whether you’re designing your first superconducting quantum circuit, testing NISQ algorithms, or preparing a classroom demo — Soprano-D gives you the control and performance to get started today.

Combine with Crescendo-S to maximize readout fidelity and performance.