Name: 730941-B21 HPE 550W Power Supply for ProLiant DL180 DL160 Gen9 Servers
Brand: HPE
SKU: 730941-B21
Price: 34.40 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE 730941-B21 550-Watt Power Supply offers dependable, energy-efficient power delivery for ProLiant DL180 and DL160 Gen9 servers, supporting hot-swappable maintenance and optimized performance in high-demand enterprise environments.

General Information
Brand	HPE
Part Number	730941-B21
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	47-63 Hz
Max. Output Power	550W
Efficiency Rating	80 Plus Silver
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Compatible For	HPE ProLiant DL180 Gen9 / DL160 Gen9 / ML150 Gen9

Physical Characteristics
Weight	7.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	RoHS, CE

Product Description
The HPE 730941-B21 550-Watt Power Supply is engineered to provide reliable and efficient power delivery for ProLiant DL180 and DL160 Gen9 servers. Its hot-plug capability allows for seamless maintenance without disrupting server operations, making it ideal for mission-critical environments. Key Features 550 watts of consistent power output tailored for Gen9 servers Hot-pluggable design minimizes downtime during maintenance High energy efficiency to lower operational costs and heat output Compact size supports optimal cooling and rack density Compatible with ProLiant DL180 and DL160 Gen9 server models This power supply is well-suited for enterprise data centers and businesses that require dependable power solutions for virtualized workloads, database management, and other critical server applications.

Use Cases
The HPE 550-Watt Power Supply is integral to maintaining continuous power delivery in medium-scale enterprise servers like the HPE ProLiant DL180 and DL160 Gen9. It is especially suited for IT environments where minimizing downtime during hardware maintenance and ensuring energy-efficient operations are critical, such as data centers and virtualization clusters. How It's Used: Supporting virtualization workloads in enterprise data centers requiring reliable, hot-pluggable power modules to avoid service interruptions. Powering rack-mounted servers deployed in SMB networks that demand compact solutions with optimized airflow for enhanced cooling. Enabling remote office server infrastructure to maintain operational continuity with easy-to-replace power components. Integrating into storage clusters where power efficiency and space constraints are critical factors for system scalability. Facilitating edge computing deployments by providing robust and efficient energy delivery within compact server chassis. By ensuring efficient and resilient power supply, this HPE unit supports scalable and maintainable server architectures. Its hot-swappable design reduces maintenance windows, while its energy-conscious engineering aids in sustaining operational cost-effectiveness across varied IT deployments.