Resources & Knowledge Center
Technical guides and answers to the questions data center, telecom and procurement teams ask most.
Knowledge Center
Resources & Knowledge Center
Power Distribution
What Is an Intelligent PDU? A Practical Guide for Data Center Buyers
Learn what an intelligent PDU is, how metered, monitored and switched rack PDUs differ, and when your data center needs one. A practical guide from a PDU manufacturer.
6 min read
Power Distribution
Metered vs Switched PDU: Which Does Your Rack Actually Need?
Metered, monitored or switched rack PDU — which does your data center actually need? A clear comparison of features, cost and use cases from a PDU manufacturer.
4 min read
Micro Modular Data Center
What Is a Micro Modular Data Center?
A micro modular data center integrates racks, power, cooling and monitoring into one prefabricated unit. Learn how it works, its benefits, and when to use one.
6 min read
Containerized Data Center
20ft vs 40ft Container Data Center: Which Should You Choose?
A practical comparison to help size a containerized data center to your IT load and site constraints.
4 min read
Liquid Cooling
What Is a CDU in Liquid Cooling?
Understanding the Coolant Distribution Unit at the center of every liquid cooling architecture.
4 min read
Liquid Cooling
Beyond Just Cooling: Why AI Data Centers Require an Integrated Liquid-to-Rack Architecture
Traditional air cooling has hit the thermal wall. For NVIDIA H100/H200 clusters, liquid cooling isn't just an option—it's a requirement. Here is why Wandtung advocates for a coordinated D2C approach.
6 min read
Power Distribution
How to Choose a Data Center PDU
A step-by-step checklist for specifying the right rack PDU for your data center project.
6 min read
Critical Power
What Is N+1 Redundancy?
A clear explanation of N+1, 2N and other redundancy levels used in data center power design.
4 min read
Liquid Cooling
Air Cooling vs Liquid Cooling for AI Data Centers
Air cooling vs liquid cooling for AI data centers: when precision AC and in-row cooling are enough, and when cold plate cooling with a CDU is needed.
6 min read
Energy Storage
What Is a BESS (Battery Energy Storage System)? A Buyer's Guide for Data Centers & C&I Projects
What is a BESS (Battery Energy Storage System)? A buyer's guide to solar + storage for data centers and C&I sites, covering sizing, specs and suppliers.
7 min read
Cable Management
Aluminum Cable Tray Manufacturer Guide: Aluminum vs Steel Cable Tray
Aluminum vs steel cable tray compared, why data centers and solar sites use aluminum, and how our aluminum cable tray manufacturer handles custom orders.
6 min read