Liquid Cooling, From Optional Support to Foundation of AI Data Centers

PUE 1.25 Mandate, 40% AI Data Center Penetration and a Fanless Vera Rubin: Why Cooling Now Lands With Compute From the Design Stage

Liquid cooling has moved from an optional add-on to the foundation of AI data centers: rack density now passes 50 kilowatts where air cooling hits its engineering limit and an overtemperature chip throttles or fails, while policy pushes PUE at or below 1.25 for new large data centers and liquid-cooled facilities reach below 1.15, the domestic liquid-cooled data center market hitting 15.98 billion yuan in 2025 with penetration in AI data centers forecast at 40 percent for 2026. Cold plate holds 65 to 90 percent of the market against immersion below 1.08 PUE as the long-term route. EXTRCOOL provides one-stop liquid cooling solutions.

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Area 51, NV, USA

EXTRCOOL INDUSTRY LIMITED

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CDU at the Core of Liquid Cooling Data Center Thermal Management

30-to-40% of System Cost, 2.6-to-3 MW in Mass Production: How 316L Plate Exchange, N+1 Pumps and Three-Tier Leak Protection Hold ±0.2°C

The cooling distribution unit sits at the center of liquid-cooled thermal management, accounting for 30 to 40 percent of system cost by linking cooling towers, dry coolers and chillers to the secondary server loop through a brazed 316L plate heat exchanger that keeps high-purity deionized water apart from industrial water while handling heat exchange, isolation, precise ...

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EXTRCOOL Builds In-House Manufacturing Capability for Liquid Cooling Cold Plates and Manifolds

Flow Channel Precision, Helium Leak Detection and a Unified Interface Datum: How Outsourced Component Manufacturing Closes the DFM Gap Between Design and Delivery

Cold plates, manifolds, connectors and pipes carry barriers in structural design, precision machining, welding and reliability testing, and project delivery faces process control difficulty, capacity fluctuation, supply interruption risk and a DFM gap between design and manufacturing. EXTRCOOL takes outsourced manufacturing of AI compute liquid cooling components with in...

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Manifold Design in Liquid Cooling: Flow Balancing, Structure and Supply Chain

Deviation Under 10%, Orifice Drop at 30-to-50% of Total and 0.1-mm Internal Channels: Why Precision Manifolds, Not CDUs, Are the Schedule Bottleneck

A manifold distributes coolant from the CDU to each cold plate and collects heated liquid back, and the core problem is flow balancing not water splitting, since header pressure changes cause maldistribution, throttling one server and starving another. Standards hold branch flow deviation within 10 percent and imbalance under 15 percent. Three structures: straight-throug...

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modular micro datacenter

EXTRCOOL 20FT

modular data center

LL-Block40

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