JetCool Collaborates with Broadcom to Deliver Innovative Liquid Cooling for Next-Generation AI XPUs
MWN-AI** Summary
JetCool, a subsidiary of Flex, has partnered with Broadcom to innovate liquid cooling solutions tailored for next-generation AI XPUs, driven by the increasing demands of AI workloads. As AI training and inference processes evolve, the power densities in silicon are reaching impressive levels, necessitating advanced thermal management to ensure optimal system performance and durability. The collaboration has resulted in the development of a sophisticated single-phase direct-to-chip cooling solution that seamlessly integrates with Broadcom's mechanical and thermal framework, enabling ASIC devices to operate at heat fluxes up to 4 W/mm².
The partnership emphasizes the importance of synchronizing silicon design, advanced packaging, mechanical integration, and thermal engineering from the onset of development. This approach not only enhances performance but also lays the groundwork for efficient, high-volume manufacturing. Ken Kutzler from Broadcom highlighted the critical nature of coordination across various engineering domains to support multi-kilowatt ASIC platforms, ensuring a smooth transition from innovative ASIC design to large-scale deployment.
JetCool's direct-to-chip cooling technology, combined with Flex's extensive global manufacturing capabilities, positions this partnership as a frontrunner in providing production-ready thermal solutions suitable for high-density AI architectures. Bernie Malouin from Flex noted that the cooling technology addresses a primary design challenge for contemporary AI silicon, with an eye toward scalability for future AI silicon generations.
This collaboration represents a significant step in establishing a robust thermal infrastructure for hyperscale AI environments. JetCool's comprehensive portfolio ranges from cold plates and manifolds to coolant distribution units, all supported by Flex's manufacturing prowess, setting the stage for the next wave of AI innovations.
MWN-AI** Analysis
The recent collaboration between JetCool and Broadcom marks a significant advancement in thermal management for AI technologies, potentially offering investors an attractive opportunity in the rapidly evolving AI market. As JetCool, backed by manufacturing powerhouse Flex, introduces innovative liquid cooling solutions tailored for multi-kilowatt AI XPUs, it addresses a major bottleneck in AI infrastructure: thermal management. This partnership is particularly relevant as AI workloads increase and power densities soar, making efficient cooling critical for optimal device performance and reliability.
Investors should note that the integration of JetCool's direct-to-chip cooling technology with Broadcom's cutting-edge silicon design positions these companies at the forefront of a critical market segment. By developing solutions that not only enhance operational efficiency but also promote scalability, this collaboration could lead to greater adoption of their products among hyperscale data centers and AI-focused enterprises.
Furthermore, the trend towards advanced thermal solutions reflects a broader shift across technology sectors, emphasizing sustainability and energy efficiency. As companies globally strive to meet increasing energy demands while adhering to regulatory standards and sustainability initiatives, firms like JetCool and Broadcom are likely to benefit from heightened demand for their advanced solutions.
From a market perspective, potential investors should consider the broader implications of this partnership. With JetCool's liquid cooling system set to support future generations of AI silicon as power densities continue to rise, the long-term outlook appears promising. Moreover, given Flex's global manufacturing capacity, the partnership is well-positioned to scale operations in response to growing market needs.
In conclusion, monitoring the developments within this collaboration may provide strategic entry points for investment as AI technologies further integrate into various sectors, enhancing demand for efficient cooling solutions while driving growth for JetCool and Broadcom.
**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.
PR Newswire
AUSTIN, Texas, March 11, 2026 /PRNewswire/ -- JetCool, a Flex (NASDAQ: FLEX) company and a leading provider of end-to-end liquid cooling solutions for high-density compute, today announced it has collaborated with Broadcom to deliver liquid cooling for next-generation AI XPUs, backed by Flex's global mass production capabilities.
As AI training and inference workloads accelerate, silicon power densities are advancing into sustained multi-kilowatt ranges per device. Thermal architecture now directly impacts system performance, long-term reliability, and deployment timelines. Through this collaboration, JetCool has developed a single-phase direct-to-chip cooling solution designed to integrate with Broadcom's mechanical and thermal reference architecture, enabling sustained multi-kilowatt ASIC operation at heat flux levels of 4 W/mm² per device.
By aligning silicon design, advanced packaging, mechanical integration, and thermal engineering early in development, Broadcom and JetCool are enabling AI platforms engineered for performance and repeatable manufacturing. Combining JetCool's direct-to-chip liquid cooling, Flex's global manufacturing scale, and Broadcom's custom AI silicon expertise, the partnership establishes a production-ready thermal foundation for hyperscale AI infrastructure.
"At Broadcom, we design AI systems to lead at hyperscale," said Ken Kutzler, VP of AI Systems Development for Broadcom's ASIC Products Division. "Supporting multi-kilowatt ASIC platforms requires a tight coordination across silicon architecture, advanced packaging, power delivery, and thermal engineering. Our partnership with JetCool, combined with Flex's manufacturing and integration capabilities, provides a clear path from advanced ASIC innovation to high-volume AI XPU deployment."
"Cooling has become a primary design constraint for next-generation AI silicon," said Bernie Malouin, PhD, VP, Liquid Cooling at Flex. "JetCool's advanced direct-to-chip cold plate technology, combined with Flex's global manufacturing scale, enables production-ready thermal solutions engineered for high-density silicon architectures. We've developed a strong partnership with the Broadcom team, and together we're advancing scalable thermal solutions for the next generation of AI infrastructure."
The partnership supports AI systems that:
- Deliver sustained multi-kilowatt-class performance for high-density ASIC platforms through advanced direct-to-chip liquid cooling
- Enable high-volume manufacturing through Flex's global scale
- Support future AI silicon generations as power densities continue to increase
Broadcom maintains a broad ecosystem of partners supporting diverse cooling approaches and deployment models. As part of this ecosystem, JetCool is working closely with Broadcom to advance high-performance direct-to-chip thermal architectures for next-generation AI platforms. JetCool provides end-to-end liquid cooling infrastructure from cold plates and manifolds to coolant distribution units (CDUs) supported by Flex's global manufacturing capabilities to enable scalable deployment across hyperscale AI environments.
About Flex
Flex (Reg. No. 199002645H) is the manufacturing partner of choice that helps a diverse customer base design and build products that improve the world. Through the collective strength of a global workforce across 30 countries and responsible, sustainable operations, Flex delivers technology innovation, supply chain, and manufacturing solutions to diverse industries and end markets.
About JetCool
JetCool, a Flex company, is a global leader in advanced thermal management for compute-intensive applications. Trusted by top chipmakers, OEMs, and data centers, JetCool delivers a comprehensive portfolio of liquid cooling solutions that enhance performance, increase energy efficiency, and support sustainability goals. Engineered for the demands of artificial intelligence (AI) and next-generation computing, JetCool's liquid cooling technologies deliver reliable, scalable, and future-ready performance for data centers worldwide.
SOURCE Flex
FAQ**
How does the collaboration between JetCool and Broadcom impact the performance of AI systems, particularly with the sustained multi-kilowatt operation supported by Flex Ltd. FLEX's manufacturing capabilities?
What specific advancements in thermal management technologies are JetCool and Broadcom developing to address the challenges presented by high-density AI silicon in the Flex Ltd. FLEX partnership?
How does Flex Ltd. FLEX's global manufacturing scale enhance the deployment of JetCool's liquid cooling solutions for next-generation AI XPUs in hyperscale data centers?
In what ways will the partnership between JetCool and Broadcom, backed by Flex Ltd. FLEX, support the evolution of AI silicon and cooling technologies as power densities continue to rise?
**MWN-AI FAQ is based on asking OpenAI questions about Flex Ltd. (NASDAQ: FLEX).
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