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Christopher Tozzi

Reporter

Indexed articles, last 90 days
19
Latest publication
Sep 24, 2026
Outlet visibility, for datacenterknowledge.com
Top 5M sites
Earliest in this view
Jul 6, 2026

Latest articles

  1. Article · Sep 24, 2026 · Christopher Tozzi

    Low-Frequency Noise and Data Centers: What to Know (opens the original)

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    Infrasound produced by data centers is increasingly scrutinized by communities, making proactive mitigation and transparent communication essential for operators. Most of the noise that frustrates neighbors around data centers is audible. But one important factor isn’t: infrasound – low-frequency acoustic energy that most people can’t actually hear, yet may perceive as pressure changes, vibrations, or even building rattle. As communities scrutinize new projects, understanding what infrasound is,

  2. Article · Sep 18, 2026 · Christopher Tozzi

    Rack Power Is Rising Fast. Here’s What It Means for Data Centers (opens the original)

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    AI-heavy deployments are driving higher per-rack loads and new requirements for power delivery, liquid cooling, and structural planning. Rack power density – how much sustained power a rack draws – has been steadily climbing. Not long ago, many operators treated 10 kW per rack as “typical,” with higher densities seen mainly in specialized environments. Today, AI workloads, space constraints, and improved thermal options are pushing practical rack capacities toward the extreme end, with designs a

  3. Article · Sep 14, 2026 · Christopher Tozzi

    Increase Data Center Density Without New Construction (opens the original)

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    Densifying existing data centers is often faster and cheaper than building new ones, but it requires careful management of power, cooling, access, and regulatory constraints. Building new data centers is becoming increasingly difficult due to siting challenges, longer approval timelines, and grid constraints. For many operators, the faster, more economical path to capacity is to increase the density of existing facilities. This article defines data center density, explains why densification is w

  4. Article · Sep 11, 2026 · Christopher Tozzi

    Urban Data Centers: Who Needs Them and Where to Find Them (opens the original)

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    Urban data centers deliver low-latency performance and rich interconnection for metro workloads. Learn when they make sense, key trade-offs, and how to find the right provider. Most data centers are large, standalone buildings surrounded by open space. But there’s another type that receives less attention yet can be equally important to businesses: the urban data center. For organizations that require a local IT presence in densely populated areas, urban data centers are critical. This article e

  5. Article · Sep 10, 2026 · Christopher Tozzi

    Data Centers vs. Telcos: Different Roles, Shared Dependence (opens the original)

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    Data centers provide the environments where compute runs; telcos deliver the networks that connect them. Here’s how the two ecosystems diverge and overlap. Data centers and telecommunications providers work in tandem to power digital infrastructure. They operate so closely that it’s easy to conflate them, but they serve distinct roles. Data centers provide controlled environments for running compute, storage, and networking equipment. Telcos deliver networks that move data to, from, and between

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