THE CATALYST LAB 💡

Enterprise IT Insights, Product Reviews & Strategy!

Why AI Data Centers Need Liquid Cooling for High Density
Chad Jungwirth

Why Do AI Data Centers Need Liquid Cooling?

Artificial intelligence is pushing data center infrastructure beyond traditional limits. Modern AI workloads rely on dense clusters of GPUs that generate intense heat in a confined space, far exceeding what conventional systems were designed to handle. Air cooling, once the

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Top AI Data Center Networking Challenges Explained Clearly
Chad Jungwirth

Top Challenges in AI Data Center Networking

AI data center networking is now a direct driver of AI performance. In a traditional data center, the network mainly supports application traffic, storage access, and routine east-west communication. In an AI cluster, the network affects how quickly GPUs can

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Sophan Pheng

Zero Trust vs. Traditional Security: What’s the Difference?

Traditional perimeter-based security no longer reflects how modern organizations operate. Cloud platforms, remote work, SaaS applications, and hybrid infrastructure have dissolved the idea of a fixed network boundary and attackers have adapted accordingly. The cost of this gap is high.

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Enterprise Guide to Buying Refurbished HPE Servers
Sophan Pheng

Enterprise Guide to Buying Refurbished HPE Servers

Enterprise IT teams are under pressure to expand capacity without stretching budgets or waiting months for new equipment. Hardware refresh cycles, data growth, virtualization, backup needs, and edge deployments all create demand for reliable servers. But new infrastructure can come

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Swastik Lamsal

What Are the Essential Zero Trust Tools and Technologies?

Modern IT environments no longer operate within a single, defined network. Users connect from home, offices, and mobile devices. Applications run across cloud platforms, on-prem systems, and hybrid environments. Data moves between all of them constantly. This shift has made

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Chad Jungwirth

Complete Review of HPE Aruba J9150D 10G SFP+ Transceiver Module

10 Gigabit Ethernet (10GbE) SFP+ SR optics remain a core component in modern enterprise and data center networks. Even as higher-speed interfaces evolve, short-range 10G connectivity continues to support switch uplinks, server communication, and aggregation layers with predictable performance and

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What Happens to Old Enterprise Servers After an Upgrade?
Chad Jungwirth

What Happens to Old Enterprise Servers After an Upgrade?

A server upgrade solves one problem but creates another: what happens to the old enterprise servers left behind? These systems may no longer run production workloads, but they can still contain sensitive data, useful parts, resale value, and environmental risk.

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