Name: 105739-B21 HP 450W 100-240V Redundant Server Power Supply
Brand: HP
SKU: 105739-B21
Price: 103.65 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HP 450-Watts 100-240V Redundant Power Supply is a dependable component designed to provide continuous power for HP servers. It fits into systems requiring stable and redundant power sources, often found in enterprise data centers and critical IT environments.

General Information
Brand	HP
Part Number	105739-B21
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60 Hz
Output	12V
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

Physical Characteristics
Weight	3.00

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

Product Description
This 450-Watt redundant power supply is designed to keep your HP server running without interruption. Its wide voltage compatibility means it works in various global environments, offering flexibility in deployment. IT professionals often rely on this power supply to safeguard critical systems against unexpected power failures. Key Features Delivers consistent 450W power to support server operations Works with 100-240V input, suitable for international use Redundancy allows seamless failover between power supplies Built specifically for HP servers to ensure proper integration Helps minimize downtime in data centers or enterprise setups You'll typically find this power supply in data centers or business environments where server availability is crucial. Its redundancy feature plays a key role in maintaining uptime, helping prevent disruptions caused by power supply failures.

Use Cases
The HP 450-Watt 100-240V Redundant Power Supply is essential for environments where continuous uptime is critical. It is primarily utilized in data centers and enterprise IT infrastructures that demand reliable power delivery to support server operations without interruption. How It's Used: Providing redundant power in rack-mounted servers within large-scale data centers to prevent downtime during power failures. Supporting virtualization environments where stable power is vital for hosting multiple virtual machines on HP servers. Ensuring uninterrupted operations in remote office server rooms with limited IT staff, allowing for seamless failover capabilities. Enhancing high-availability configurations in storage clusters that require continuous power supply for data integrity. Maintaining power resilience in edge computing deployments where servers are exposed to fluctuating power conditions. This power supply unit contributes to operational efficiency by minimizing server downtime risks through redundancy. It supports scalability by enabling IT teams to maintain consistent power delivery across growing server deployments, ensuring performance stability in demanding enterprise environments.