Name: 251942-001 HP 400W Power Supply for ProLiant DL380 Gen3 Server
Brand: HP
SKU: 251942-001
Price: 296.32 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HP 400-Watts Power Supply for ProLiant DL380 Gen3 servers provides reliable and steady power tailored for this specific server line. It fits directly into the server's power bay and supports redundancy to help maintain uninterrupted system operation in demanding environments.

General Information
Brand	HP
Part Number	251942-001
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-127V / 200-240V (auto-switching)
Input Frequency	50/60 Hz
Output	12V,5V,3.3V,-12V,5VSB
Max. Output Power	400W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	HP ProLiant DL380 G3

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS, CE, UL, cULus

Product Description
This 400-watt power supply is built for the HP ProLiant DL380 Gen3 server, providing consistent and efficient power necessary for demanding server workloads. Often found in data centers and enterprise environments, it supports the server's need for reliable energy delivery to maintain system stability during intensive operations. System administrators and IT professionals frequently choose this power supply to ensure their servers run smoothly without interruption. Its compatibility with redundancy configurations also makes it a preferred choice for setups requiring high availability. Key Features Delivers consistent 400-watt power output optimized for DL380 Gen3 servers Supports hot-swappable operation to minimize downtime during maintenance Built to fit and work seamlessly within HP Gen3 server power bays Designed to support redundant power supply configurations for added reliability Complies with standard server power efficiency requirements This power supply is typically deployed in business and enterprise server racks where dependable power is critical. It plays a vital role in keeping mission-critical applications running by minimizing power-related failures.

Use Cases
The HP 400-Watt Power Supply for ProLiant DL380 Gen3 servers is primarily utilized in enterprise and SMB data centers where consistent power delivery is critical. It is especially suited for IT environments that require reliable server uptime and redundancy to support demanding virtualization and database workloads. How It's Used: Deployment in high-density rack environments requiring efficient power redundancy to minimize downtime. Integration within enterprise virtualization clusters to ensure stable power under heavy processing loads. Use in mid-sized business server rooms supporting critical applications and database management. Implementation in edge computing nodes where reliable power sustainment is necessary for remote operations. Replacement or upgrade in existing ProLiant DL380 Gen3 servers to maintain optimal power efficiency and system availability. This power supply supports operational continuity by enabling redundant power configurations, which are essential for scalability and performance in complex IT infrastructures. Its tailored design maintains power stability that underpins high-availability computing environments.