Raritan PX3-5440R Rack PDU
The Raritan PX3-5440R is a professional-grade rack power distribution unit engineered for data centers and enterprise IT environments requiring scalable, intelligent power management. Built with an onboard embedded processor running at 536MHz minimum, this rack PDU delivers real-time monitoring and control capabilities across multiple units. Perfect for IT managers and facility engineers who need to optimize power distribution across growing infrastructure, the PX3-5440R supports cascading up to 16 PDUs through a single Ethernet or USB connection, eliminating cable clutter and simplifying deployment.
Key Features
- Onboard embedded processor (536MHz minimum) for intelligent power management
- Cascading capability supports up to 16 PDUs via single Ethernet or USB connection
- 16MB SPI Flash memory for firmware and configuration storage
- 64MB DDR2 RAM for real-time processing and monitoring
- Scalable architecture reduces installation complexity in large deployments
- Remote power monitoring and control capabilities
- Enterprise-grade reliability for mission-critical environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Raritan |
| Model |
PX3-5440R |
| Product Type |
Rack Power Distribution Unit (PDU) |
| Processor Speed |
536MHz minimum |
| Flash Memory |
16MB SPI Flash |
| RAM |
64MB DDR2 |
| Cascading Support |
Up to 16 PDUs |
| Connection Options |
Ethernet, USB |
Frequently Asked Questions
What is a rack PDU and why do I need one?
A rack power distribution unit is essential infrastructure that distributes electrical power to multiple devices in a server rack. The Raritan PX3-5440R provides intelligent power management, remote monitoring, and control—critical for data center operations, preventing downtime, and optimizing energy efficiency.
How does cascading up to 16 PDUs improve my data center?
The cascading PDU capability allows you to manage multiple units through a single connection point, reducing cable complexity and simplifying administration. This scalable approach makes it easy to expand power infrastructure without adding management overhead.
Can the Raritan PX3-5440R monitor power consumption in real-time?
Yes. The embedded processor and 64MB DDR2 RAM enable real-time power monitoring and remote control capabilities, giving you visibility into power usage across your rack infrastructure and helping identify optimization opportunities.
What connection methods does this rack PDU support?
The PX3-5440R supports both Ethernet and USB connections for cascading and management, providing flexibility in deployment scenarios and ensuring compatibility with various network infrastructures.
