xMEMS Labs Began Mass Production of Solid-State Coolers
New piezoMEMS chips enable active thermal management in thin devices starting in early 2027.
Updated on Oct. 13, 2026 in Semiconductors
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xMEMS Labs has commenced mass production of its XMC-2400 and XMC-4800 solid-state cooling chips. These components are designed to provide active thermal management for mobile devices handling intensive on-device AI workloads.
Why it matters
As mobile devices incorporate more powerful AI processors, they require efficient cooling solutions that do not add significant thickness. These all-silicon chips offer a path to replace or augment passive heat dissipation methods.
The XMC-2400 measures 7.42 by 9.48 by 1.13 millimeters and outputs 28 cc/sec, while the larger XMC-4800 at 9.93 by 14.35 by 1.13 millimeters delivers 48 cc/sec. Both models function as active coolers, drawing 150mW and 240mW of power respectively.
The players
xMEMS Labs
A developer of solid-state micro-electro-mechanical systems focusing on silicon-based audio and thermal management solutions.
The details
The chips utilize an all-silicon piezoMEMS architecture—micro-scale systems that use piezoelectric materials to convert electrical energy into mechanical motion. By avoiding traditional motor bearings or blades, the system generates airflow through micro-drives placed directly against internal device hotspots. This allows the chips to pull heat away from critical components while maintaining an extremely low profile.
Timeline
October 2026: Mass production of XMC-2400 and XMC-4800 chips begins.
Early 2027: Consumer devices equipped with the XMC-2400 are expected to reach retail.
The Tech Race
This launch marks a shift from passive heat sinks to active cooling in ultra-thin electronics. It follows the industry-wide trend toward increased on-device AI compute power, which forces hardware designers to rethink how heat is managed in restricted, non-vented enclosures.
Consumers should expect devices using these cooling chips to arrive at retail in early 2027. These components primarily affect the internal thermal design of future smartphones and tablets, potentially enabling sustained performance for AI features that currently cause thermal throttling.
The takeaway
These solid-state cooling chips represent a move toward hardware-level thermal engineering to support advanced AI features in mobile devices. Watch for manufacturer announcements in early 2027 to see which flagship devices adopt this piezoMEMS cooling technology.
Further reading
For more on the latest developments in component hardware, see our coverage in Semiconductors.
Live Poll
Would you prioritize smartphones with integrated silent cooling chips over current models?
