Micron announced this week that it has begun manufacturing 1α (1-alpha) DRAM at its Manassas, Virginia, facility. This action brings the company's most advanced DDR4-compatible process technology to U.S. soil for the first time. The expansion, which Micron says will quadruple DDR4 wafer output at the site, represents a $2 billion-plus investment supported by $275 million in finalized CHIPS and Science Act funding, and production is expected by the end of the year.
The company is the only manufacturer of memory in the United States, and the Manassas fab specifically serves long-lifecycle customers in the automotive, defense, aerospace, industrial, networking, and medical device sectors.
