Qualstar Corporation
Computer Hardware ManufacturingCalifornia, United States11-50 Employees
Qualstar, founded in 1984 and based in Irvine, California, is a diversified electronics manufacturer focusing on data storage and power supplies. Operating in the computer hardware manufacturing industry, it offers high-efficiency, high-density power solutions under the N2Power brand and data storage systems under the Qualstar brand. Its data storage products are designed to be scalable and reliable for storing and retrieving very large quantities of electronic data. The products are noted for high quality and durability, offering long service life. In February 2026, Qualstar announced the Q1000+ Enterprise Tape Library, intended for large-scale backup, disaster recovery, and long-term data archiving.