Name: 143397-291 HP 275W Redundant Power Supply for ProLiant DL380 Servers
Brand: HP
SKU: 143397-291
Price: 59.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 143397-291 HP 275-Watts Redundant Power Supply is designed to provide backup power for ProLiant DL380 servers, helping keep them operational during power interruptions. It fits neatly into existing server setups and supports hot swapping, making it a practical option for maintaining uptime in business-critical applications.

General Information
Brand	HP
Part Number	143397-291
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50/60Hz
Output	12V
Max. Output Power	275W
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

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
This 275-watt redundant power supply is built for HP ProLiant DL380 servers, providing reliable and consistent power delivery. It's often found in data centers where uptime is critical, helping to prevent server downtime during unexpected power issues. IT professionals and system administrators typically use it to maintain server availability and protect hardware investments. Key Features Offers backup power to keep servers running if the primary supply fails Supports hot-plug functionality to swap units without powering down Compatible across various ProLiant DL380 server models Ensures stable and efficient power output for server components Compact form factor fits standard server bays with ease This power supply is commonly deployed in enterprise server environments where reliability matters. It plays a crucial role in safeguarding against unexpected shutdowns while enabling smooth maintenance and upgrades.

Use Cases
The 143397-291 HP 275-Watt Redundant Power Supply is primarily used in enterprise-grade server environments where uptime and power reliability are critical. IT administrators managing ProLiant DL380 servers in data centers and virtualized infrastructures benefit from its redundant design to avoid disruptions during power anomalies. How It's Used: Supporting high-density rack deployments in data centers requiring seamless power failover. Maintaining continuous operation of virtualization hosts running multiple VM workloads in enterprise IT environments. Providing redundant power in storage clusters to safeguard against single-point failures. Ensuring availability in remote office server rooms with limited access for rapid hardware replacement. Integrating into edge computing setups where consistent power delivery is essential for real-time processing. This power supply supports operational efficiency by enabling redundant configurations that reduce downtime risk and facilitate hot-swappable maintenance. Its compatibility with various ProLiant server generations allows scalable power management aligned with evolving infrastructure demands.