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Data Center Technology Lab Data Center Technology Lab
카테고리

Efficiency and Adoption

PUE, energy arithmetic, and the practical barriers that slow liquid cooling rollouts.

전체 11개의 글

A printed market forecast report page with blurred figures, a steel ruler across one row and an amber paper clip on a grey desk

Liquid Cooling Market Forecast Gaps Start With the 2025 Base

Two firms land within 7% on 2033 yet start 2.3x apart in 2025.

Overhead close-up of two mated steel quick-disconnect couplings on blue-grey coolant hoses

Liquid Cooling Deployment Cases Sorted by Where Heat Goes

Six operator disclosures sorted by where rack heat goes, with the arithmetic

Worn steel nameplate on a utility transformer with illegible rating figures

Data Center Power Demand Forecasts Differ by 222 TWh in 2030

Why two 2030 U.S. outlooks differ by 222 TWh, and what cooling can use

Insulated steel pipe flange with a dial thermometer whose needle sits mid-scale, representing district heating water that is warm but not hot enough

Data Center Waste Heat Recovery Depends on Lift, Not Supply

Liquid cooling warms the outlet, but heat pumps still set the cost of reuse

Overhead macro view of a server with a cold plate and two coolant hoses over the processor, memory and small fans left on air

Hybrid Cooling in a Data Center Leaves 20% to 43% on Air

Cold plates miss 20% to 43% of server heat, so air stays

Stainless thermowell and dial thermometer on an insulated facility water pipe under hard directional light

Coolant Supply Temperature Buys Free Cooling Hours at a Cost

Warmer supply water adds free cooling hours, and servers take some back.

Uncoupled stainless steel quick disconnect plug and socket with blue and red rings on a grey steel bench

Liquid Cooling Standards Fix the Coupling Fit, Not the Flow

A UQD04 coupling can pass OCP's v2 spec at Cv 1.1 or 1.6. The drop differs 2.1 t…

Illustration of a corroded blowdown valve on a cooling tower water pipe

WUE Averages Run Fivefold Apart Until You Define the Water

Sunbird’s DCIM glossary puts the average data center WUE at 1.8 L/kWh. Law…

Illustration of current transformers clamped around power cables inside an electrical panel

What a PUE 1.05 Facility Saves Over a PUE 1.4 Facility in a Year

At a constant 1 MW of IT load, a facility running at PUE 1.4 uses 3,066 MWh more…