HP J9581A#ABA 400 Watts 100-240 V AC Hot-Pluggable Power Supply
Shop all HP parts (82,894) ›- 400 Watts maximum power output
- 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)
Was $190.68 · You save $28.30
Key specifications
See full specs ↓- Part Number
- J9581A#ABA
- Wattage
- 400W
- Input Voltage
- 100-240V AC
- Feature
- Hot-Pluggable
- Application
- Networking Equipment
Documents
Product details
HP X311 400W 100-240VAC to 12VDC Power Supply
Specifications
- Part Number
- J9581A#ABA
- Wattage
- 400W
- Input Voltage
- 100-240V AC
- Feature
- Hot-Pluggable
- Application
- Networking Equipment
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.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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