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HP 407439-001 R5500XR Extended Runtime Module
- Extended Runtime Module (ERM)
- Increases battery backup time for compatible HP UPS units
- Designed for specific HP UPS models (e.g., R5500XR)
- Provides additional battery capacity
- Ensures longer protection during power interruptions
- Hot-swappable for continuous operation
- Facilitates business continuity
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Within the contiguous US
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP 407439-001 is an Extended Runtime Module (ERM) designed to work with specific HP uninterruptible power supply (UPS) systems. It provides additional battery capacity to extend the runtime of the UPS during power outages. This module is crucial for applications requiring longer backup power durations.
Technical Information
| Product Type | Extended Runtime Module (ERM) |
| Compatibility | HP R5500XR UPS and potentially others |
Additional Specifications
| Functionality | Adds battery capacity for extended runtime |
| Form Factor | Rackmount or Tower (depending on UPS) |
Product Description
The HP 407439-001 Extended Runtime Module (ERM) is an essential accessory for users who require prolonged battery backup from their HP Uninterruptible Power Supply (UPS) systems. Specifically designed to integrate with models like the HP R5500XR, this module effectively doubles or significantly increases the available battery capacity. By adding extra battery cells within the ERM, it allows the UPS to sustain power to connected equipment for a much longer duration when the primary power source fails. This module is particularly critical for environments where extended downtime is unacceptable, such as data centers, critical server rooms, or sensitive laboratory equipment. The ability to extend runtime ensures that essential operations can continue uninterrupted during power outages, allowing for graceful shutdowns, data saving, or the time needed for backup generators to activate. The 407439-001 is typically designed for hot-swappable installation, meaning it can be added or replaced without powering down the main UPS unit, thus maintaining continuous protection. Integration with the host HP UPS is seamless, with the system automatically recognizing and utilizing the additional battery resources. The 407439-001 represents a cost-effective way to enhance the protective capabilities of an existing UPS investment, providing peace of mind and ensuring business continuity in the face of unpredictable power events. It is a key component for robust power protection strategies.


