One of the largest infrastructure deals around the AI data-center boom has closed.
Flex has completed its acquisition of EPC Power, a provider of power-conversion technology used in data centers and grid applications.
The transaction is valued at approximately $4.4 billion in cash, subject to adjustments. Flex transaction filing and acquisition details
EPC Power will become part of Flex's Cloud and Power Infrastructure business.
Cooling and Power Are Converging
Flex describes its data-center strategy around three areas:
power, cooling and compute.
That combination is becoming increasingly important as AI infrastructure moves toward higher rack densities.
Traditional data-center projects could treat power delivery and cooling as relatively separate systems.
At extreme AI loads, they are becoming closely linked.
More electrical power means more heat.
More heat requires larger cooling infrastructure.
And both systems need to be designed around the same deployment schedule.
800-Volt Architecture Is Coming
Flex says EPC Power's technology supports next-generation 800V data-center power architectures. Flex announcement on EPC Power integration
Higher-voltage distribution can reduce current and potentially improve electrical efficiency in high-density facilities.
But it also reinforces the scale of the infrastructure being developed around AI.
Why HVAC Should Care
A $4.4 billion transaction centered partly on data-center power may appear outside HVAC.
It is not.
Cooling capacity is one of the primary physical constraints on high-density computing.
Companies that can supply integrated power and thermal infrastructure have a growing advantage.
The Takeaway
The data-center cooling market is increasingly becoming part of a much larger infrastructure category.
Power companies are moving toward cooling. Cooling companies are moving toward the rack. And the boundaries between traditional HVAC, electrical infrastructure and computing equipment are beginning to disappear.
