Name: 105739-001 HP 450W Redundant Power Supply for ProLiant DL580 6400r Servers
Brand: HP
SKU: 105739-001
Price: 114.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 450-Watts Redundant Power Supply is designed to provide backup power for HP ProLiant servers, especially the DL580 and 6400r models. It fits into server setups where continuous operation is important, allowing replacement or maintenance without shutting down the system.

General Information
Brand	HP
Part Number	105739-001
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-127V AC, 200-240V AC
Input Frequency	50-60 Hz
Output	12V DC
Max. Output Power	450W
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 DL580, 6400r

Physical Characteristics
Weight	3.00

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

Product Description
This 450-watt redundant power supply is built to provide reliable power backup for HP ProLiant servers, specifically models DL580 and 6400r. It is commonly used in data centers and enterprise environments where continuous server operation is critical. IT professionals and system administrators often rely on redundant power supplies like this to avoid downtime caused by power failures or supply issues. The hot-swappable design allows replacement without interrupting server activity, making maintenance smoother. Key Features Enables uninterrupted server operation by providing backup power Supports hot-swappable installation to maintain uptime during replacement Compatible with multiple HP ProLiant server models for flexible use Delivers stable 450-watt power for consistent server performance Built to fit seamlessly into existing server power infrastructure This power supply is typically deployed in environments where uptime and reliability are essential, such as data centers, enterprise IT deployments, and mission-critical applications. It helps reduce the risk of downtime due to power issues, supporting smooth operations and minimizing service disruptions.

Use Cases
The HP 450-Watt Redundant Power Supply is essential for maintaining uninterrupted power in enterprise-grade server environments. It is particularly valuable for IT teams managing HP ProLiant DL580 and 6400r servers where uptime and stability are critical for operations such as virtualization, database management, and high-availability applications. How It's Used: Data centers running critical workloads that demand continuous power to prevent service disruptions. Enterprise IT environments managing virtualization hosts where power redundancy supports seamless VM operations. Storage clusters requiring consistent power input to safeguard data integrity and access. Remote office servers where hot-swappable capabilities minimize downtime during maintenance or hardware replacement. Rack deployments integrating multiple HP ProLiant servers needing scalable, reliable power infrastructure. By enabling hot-swappable replacements without system shutdowns, this power supply enhances operational efficiency and supports scaling data center resources without compromising performance. Its integration with high-density server platforms ensures reliability in mission-critical environments.