Raritan PX4-1546-E7 Intelligent Rack PDU
The Raritan PX4-1546-E7 is a three-phase intelligent rack power distribution unit engineered for high-density data center environments requiring precise power metering and advanced control. This intelligent PDU delivers 208V three-phase power with real-time monitoring, enabling data center managers to optimize power distribution efficiency, reduce downtime, and maintain reliable rack-level power management across mission-critical infrastructure.
Ideal for enterprise data centers, hosting facilities, and large-scale server deployments, the PX4-1546-E7 provides the metered power distribution and cascading capabilities needed to scale power management across multiple racks without compromising performance or reliability.
Key Features
- Three-phase 208V power delivery with integrated metering and real-time monitoring
- Advanced intelligent PDU control for granular outlet-level power management
- Cascading support for up to 32 PDUs in a single management chain
- Hot-swappable controller with embedded processor for zero-downtime maintenance
- Integrated SPI flash and DDR2 RAM for robust data retention and operation
- High-density rack optimization for maximum power distribution efficiency
- Standard 2-year limited parts and labor warranty included
Technical Specifications
| Specification |
Details |
| Manufacturer |
Raritan |
| Model |
PX4-1546-E7 |
| Product Type |
Intelligent Rack PDU |
| Power Input |
Three-phase 208V AC |
| Metering Capability |
Real-time power monitoring and measurement |
| Cascading Support |
Up to 32 PDUs |
| Controller |
Hot-swappable with embedded processor |
| Memory |
SPI flash and DDR2 RAM |
| Warranty |
2-year limited parts and labor |
Frequently Asked Questions
What is an intelligent rack PDU and why do I need one?
An intelligent PDU provides real-time power monitoring, metering, and remote control capabilities at the rack level. Unlike basic PDUs, intelligent models like the Raritan PX4-1546-E7 enable data center operators to track power consumption per outlet, identify power anomalies, and manage power distribution remotely—reducing energy waste and preventing costly downtime.
Can the Raritan PX4-1546-E7 be used in multi-rack deployments?
Yes. The PX4-1546-E7 supports cascading of up to 32 PDUs, making it ideal for large data centers requiring centralized power management across multiple racks. This cascading capability simplifies administration and provides unified visibility into power distribution across your entire infrastructure.
What makes the hot-swappable controller important?
The hot-swappable controller allows you to replace or upgrade the PDU's management module without powering down connected equipment. This zero-downtime maintenance capability is critical for mission-critical environments where any service interruption can result in significant business impact.
Is the PX4-1546-E7 suitable for high-density data centers?
Absolutely. Designed specifically for high-density data center environments, the three-phase 208V metered power distribution of the PX4-1546-E7 maximizes rack-level power efficiency while providing the advanced monitoring and control needed to manage power-intensive server deployments effectively.
