Aehr Test Systems (NASDAQ: AEHR) announced a $22 million follow-on production order from its lead wafer-level AI processor customer, according to a company press release. The customer is described as a provider of advanced AI training and inference processors.

The order includes multiple FOX-XP wafer-level burn-in (WLBI) systems, along with proprietary FOX WaferPak Contactors and FOX WaferPak Auto Aligners. Each FOX-XP system is configured to test and burn in nine 300 mm wafers simultaneously. Aehr expects to ship the systems over the next six months for installation at the customer's manufacturing partner in Taiwan.

"This $22 million follow-on order represents another significant expansion of WLBI capacity by our lead AI processor customer and further validates the use of our FOX-XP platform in high-volume production," said Gayn Erickson, President and Chief Executive Officer of Aehr Test Systems.

Erickson added that the customer's current production plans contemplate capacity beyond this order, and that the company continues to engage with additional semiconductor companies and hyperscalers following positive wafer-level benchmark results.

Aehr is headquartered in Fremont, California, and provides test and burn-in solutions for semiconductor devices used in AI, silicon photonics, data center, automotive, and industrial applications.