Micron's Virginia fab begins producing America's most advanced DRAM memory — fab expansion to quadruple output, easing DDR4 shortage for automotive and defense sectors
Micron has initiated production of its most advanced DDR4-compatible DRAM at its Manassas, Virginia facility, marking the first time this technology is manufactured in the U.S. This expansion, a $2 billion investment supported by CHIPS Act funding, is set to quadruple the site's DDR4 wafer output. The move aims to alleviate a critical shortage of the older memory standard, which is essential for long-lifecycle industries like automotive and defense, as major DRAM producers shift capacity towards AI-driven demand for newer memory types. AI
IMPACT Secures supply of older memory for non-AI sectors, freeing up advanced memory production for AI workloads.