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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesContamination control matters in AI data centers because it is part of protecting equipment reliability, performance and uptime as facilities become larger, denser and more operationally complex. The available sources support that broad explanation, but they do not establish what Jim Harding or Chris Ciatto said in the DCD Studio discussion named in the original title.
Why contamination control becomes more important as AI data centers scale
AI and high-performance computing facilities place growing demands on data-center infrastructure. A sponsored Data Center Frontier feature published April 16, 2026, connects airflow and contamination concerns with AI and HPC facilities and describes rack densities surging to upwards of 100 kW. That figure is the feature’s claim; it does not identify an underlying independent measurement study or methodology, so it should not be treated as a universal rack specification.
The operational concern is straightforward: when more valuable computing equipment depends on a tightly managed facility, contamination control becomes one part of maintaining reliable performance and uptime. Promera makes that connection in its September 9, 2026 announcement about expanding into the UK and Ireland, describing contamination control as increasingly important as data centers grow in size, density and complexity.
Read the sponsored Data Center Frontier feature on contamination, airflow and AI/HPC data centers.
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What contamination control covers across a facility’s life
It is not only a task for a running data center. The services described by Promera span work around construction and commissioning as well as ongoing operations, with different activities suited to different facility stages.
| Facility stage | Service focus described by Promera | What the source establishes |
|---|---|---|
| Before and after construction | Critical Area Cleaning services | Specialized pre- and post-construction work, including white-space maintenance |
| Operational data center | Formula services | Ongoing contamination-control and critical-environment maintenance |
| Across stages | Promera’s broader platform | A lifecycle approach from construction and commissioning through continuous operations |
These are company-reported service descriptions, not independent evaluations of cleaning outcomes or proof of a measured uptime improvement. Promera’s September 9, 2026 announcement specifically describes the acquired businesses as forming its UK and Ireland platform; it also describes broader regional capabilities across North America, Asia and Europe.
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See Promera’s announcement on its UK and Ireland expansion and service scope.
What the DCD Studio title can—and cannot—be used to establish
The DCD Studio episode page, transcript or recording for the discussion titled “Why contamination control is such a big deal for AI data centers” with Jim Harding and Chris Ciatto was not available in the sources located for this article. As a result, specific technical explanations, examples, recommendations or quotations cannot be reliably attributed to either guest here.
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Promera’s September 9, 2026 announcement separately identifies Jim Harding as Managing Director, International and describes his background. It also discusses Promera’s expansion and services. Those company-announcement statements provide context, but they are not evidence of what Harding or Ciatto said in the DCD Studio conversation.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to assess a contamination-control service
For a facility team evaluating service scope, the useful distinction in the available information is the stage and continuity of the work: construction-related cleaning is different from recurring support for an operating data center. The provider’s service description should make clear which stage it covers and what work is included. The available sources do not establish that one provider or cleaning technology is superior, or quantify resulting performance benefits.
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Promera maintains a company insights index covering topics such as airflow, contamination, cleanrooms and data-center cleaning. Its articles are useful for understanding the company’s own perspective, but the index alone does not independently validate claims in those materials: Promera Insights.
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