Every ICT equipment rack—whether supporting storage, compute, or networking hardware—relies on a dependable power distribution solution to operate smoothly. For most setups, this means choosing between a rack-mount power distribution unit (PDU) or a power strip.
Understanding the differences between these two components is key to selecting the best option for your data center's unique needs. Let’s break it down.
What is the Difference Between a PDU and a Power Strip?
At first glance, PDUs and power strips may seem interchangeable, and manufacturers often use different names for similar products, such as Rack Distribution Unit (RDU) or Cabinet Distribution Unit (CDU). However, there are key distinctions to consider.
Power Strips: Typically lower voltage with minimal features, CPI power strips often include optional surge protection to safeguard against voltage spikes. These are ideal for premise equipment rooms where connecting directly to utility power is common.
PDUs: Designed for higher voltage applications, PDUs offer advanced capabilities like robust remote monitoring and control. CPI’s are specifically recommended for use with conditioned power, common in purpose-built data centers and computer rooms.
Shared Functions:
Despite their differences, both PDUs and power strips share two main functions:
- Power Delivery: Determined by input plug, breakers, and outlets.
- Monitoring: Depending on the level of metering or remote monitoring capabilities.
Why Choose a CPI PDU or Power Strip?
When it comes to power distribution, CPI offers unmatched versatility and quality. Here’s what sets us apart:
- Extensive Selection: Choose from over 300 and models, covering various functionality levels, form factors, and electrical configurations.
- Customization: If our standard models don’t meet your exact needs, we offer custom configurations tailored to your unique requirements.
- Simplified Deployment: Save time and effort by ordering a with eConnect® PDUs or power strips preinstalled or kitted to match your site specifications.
