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HP D4921A#ABA Redundant Power Supply NetServer LH Pro
- Type: Redundant Power Supply
- Compatibility: HP NetServer LH Pro
- Provides high availability and uptime
- Ensures continuous server operation
- Hot-swappable for seamless replacement
- Designed for enterprise server environments
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Product Details
Product Overview
The HP D4921A#ABA is a redundant power supply designed for the HP NetServer LH Pro server. It provides a backup power source to ensure continuous operation in case of primary power supply failure.
Technical Information
| Brand | HP |
| Part Number | D4921A#ABA |
Additional Specifications
| Type | Redundant Power Supply |
| Compatibility | HP NetServer LH Pro |
Product Description
The HP D4921A#ABA is a critical component for the HP NetServer LH Pro, engineered to provide redundancy and enhance system reliability. In a redundant configuration, two or more power supplies work in parallel, with one typically handling the load while the other(s) act as a standby. If the primary power supply fails, the standby unit immediately takes over, preventing any interruption to the server's operation. This feature is paramount in enterprise environments where server downtime can result in significant financial losses and operational disruptions. The hot-swappable nature of these redundant power supplies allows administrators to replace a failed unit without needing to power down the server. This capability ensures maximum uptime and simplifies maintenance procedures. Designed specifically for the HP NetServer LH Pro, the D4921A#ABA ensures compatibility and optimal performance within the server's architecture. It provides the necessary power outputs to support the server's processors, memory, storage, and other critical components, ensuring that the system remains operational even under demanding workloads or in the event of a power supply malfunction.
