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HP J9581A#ABA 400 Watts 100-240 V AC Hot-Pluggable Power Supply
- 400 Watts maximum power output
- AC Input: 100-240V
- Hot-pluggable design
- Allows for system uptime during replacement
- Suitable for various HP networking devices
- Provides stable power for network infrastructure
- Redundant power capability (when used in pairs)
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Volume pricing and availability
Product Overview
This HP J9581A#ABA is a 400-watt AC hot-pluggable power supply, designed for versatile use across a range of HP networking equipment. Its hot-pluggable nature allows for replacement or addition without powering down the system.
Technical Information
| Part Number | J9581A#ABA |
| Wattage | 400W |
| Input Voltage | 100-240V AC |
Additional Specifications
| Feature | Hot-Pluggable |
| Application | Networking Equipment |
Product Description
The HP J9581A#ABA is a versatile 400-watt power supply unit designed to support a wide array of HP networking products, including switches and routers. Its key feature is its hot-pluggable capability, which is critical in enterprise environments where continuous network availability is paramount. This allows administrators to replace a faulty power supply or add a redundant unit without interrupting network traffic or shutting down the device. With an input voltage range spanning from 100V to 240V AC, this power supply offers global compatibility, making it suitable for deployment in diverse geographical locations. The 400-watt output is sufficient to power most mid-range to high-performance networking devices, ensuring stable operation for demanding network loads. Its design likely includes robust power conditioning and protection features to safeguard the connected equipment. This power supply is often used in conjunction with a second unit to provide power redundancy. In a redundant configuration, if one power supply fails, the other automatically takes over the full load, preventing downtime. The J9581A#ABA represents a reliable and flexible power solution for maintaining the operational integrity of critical network infrastructure.
