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HP ESP127 500 Watts Redundant Power Supply
- Power Output: 500 Watts
- Redundant Configuration: Yes
- Hot-Swappable: Yes
- Compatibility: Designed for specific HP ProLiant servers/storage
- Input Voltage: Universal AC input (typically 100-240V)
- Efficiency Rating: Often 80 PLUS Platinum or Gold
- Cooling: Integrated fan
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Product Overview
The HP ESP127 is a 500-watt redundant power supply unit designed to provide reliable and continuous power to compatible HP server and storage systems. Its redundant configuration ensures system uptime by allowing for seamless failover in case of a primary power supply failure.
Technical Information
| Product Type | Power Supply Unit |
| Wattage | 500 W |
| Redundancy | Yes |
Additional Specifications
| Form Factor | Internal |
| Manufacturer | HP |
| Model | ESP127 |
Product Description
The HP ESP127 is a critical component for maintaining high availability in HP server and storage environments. This 500-watt power supply unit is engineered to deliver stable and efficient power, ensuring that the system's components receive the necessary energy to operate optimally. The inclusion of redundancy means that two of these units can be installed in a compatible chassis, providing a failover mechanism. In a redundant setup, if one power supply unit fails or is removed for maintenance, the other unit automatically takes over the full power load without interrupting the system's operation. This feature is essential for mission-critical applications where downtime is unacceptable. The ESP127 typically supports hot-swapping, allowing administrators to replace a faulty unit while the system remains powered on and operational. Designed with efficiency in mind, the ESP127 often meets stringent energy efficiency standards, such as 80 PLUS Platinum or Gold ratings, which helps reduce power consumption and heat generation. This not only contributes to lower operating costs but also enhances the overall reliability of the system by minimizing thermal stress on internal components. Its universal AC input capability allows it to be deployed in various regions worldwide.
