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2026-10-26 issue

Observed arrival · 2026-10-26

CDU Pump Trip Ride-Through Calculator

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Editorial interest 78/100 Selection signal · not a rating of the site

A calculator estimates how long a liquid-cooled rack can tolerate a CDU pump trip and how quickly its standby pump must start.

Landing page captured for the 2026-10-26 issue.
For
Liquid-cooled data-center operators and design teams
Worth noticing
The calculator assumes equal flow to every rack; a separate full-loop scan accounts for pipework, valves, and rack positions.

Field notes

Inputs include rack heat, per-rack flow, supply temperature, pump coast-down behavior, standby-pump delay and ramp, and rack thermal properties. The calculator's description says it steps cold-plate temperatures forward as pump flow falls, and presents a chart plus a downloadable PDF or shareable result link. Its full-loop service is framed as a proposal request and covers pipework, valves, rack positions, return-water heating, and commissioning flush velocity.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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Landing page observed 2026-10-26. The live site may have changed.