Brenda Pak

The Cooling Risk Outside the Pipe

A sealed cooling loop can still get wet. Compare surface temperature with local dew point before lowering coolant temperature, including restart and maintenance states.

Redundant on Paper: How to Tell Whether Your CDU's Spare Pump Will Protect the GPUs

A spare CDU pump protects the GPUs only if its mode, its fault delay and today's load allow it. Each can be checked, starting with the weekly changeover.

The Loop Is Running. Is It Ready for the GPUs?

What ASHRAE TC 9.9 guidance on coolant composition, trapped air, stainless steel passivation, and pressure means before a liquid cooling loop connects to GPUs.

Inside PG25: The Invisible Chemistry Protecting Every Cold Plate

Learn how Organic Acid Technology works inside PG25 coolant, how OAT differs from inorganic and hybrid inhibitors, and which tests reveal coolant and corrosion health.

Before You Connect a Single GPU: How to Prove a New Cooling Loop Is Ready

Learn how flushing, fluid testing, live telemetry, and project-specific acceptance rules prove a new liquid-cooling loop is ready for GPU connection.

Part 1: The Clean Loop Series - The Hidden Risk Inside a New Cooling Loop

Part 2: The Fluid Health Series – How to Train AI to Predict Coolant Failure Without Waiting 3 Years

The Step-by-Step Guide to Implementing Liquid Cooling

The Financial Case for Direct-to-Chip Liquid Cooling: ROI, Yield, and Capacity Analysis

Protecting the Silicon: How Direct-to-Chip Cooling Maximizes AI Compute Density