Name: 818045-B21 HP 290W Power Supply for ProLiant DL20 Gen9 Server
Brand: HP
SKU: 818045-B21
Price: 265.58 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 290-Watts Power Supply for the ProLiant DL20 Gen9 server provides steady and reliable power delivery essential for stable server operation. It's designed to fit seamlessly into the DL20 Gen9, making it a practical choice for maintaining consistent performance in professional data center environments.

General Information
Brand	HP
Part Number	818045-B21
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240 VAC
Input Frequency	50/60 Hz
Output	12V DC
Max. Output Power	290W
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	HPE ProLiant DL20 Gen9; SKU 818045-B21 - HP 290W Power Supply for ProLiant DL20 Gen9

Physical Characteristics
Weight	9.00

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

Product Description
This 290-Watt power supply delivers steady and efficient power to HP ProLiant DL20 Gen9 servers, ensuring consistent operation even during heavy processing tasks. It is often found in business environments where reliability and uptime are crucial. IT professionals and system administrators typically depend on such components to maintain server health and performance. Key Features Provides 290 Watts of stable power output tailored for the DL20 Gen9 model Designed to integrate seamlessly with HP ProLiant server hardware Helps maintain server operation under high-load conditions without interruptions Built to support enterprise-grade server infrastructure demands Ensures compatibility with the server’s power management system These power supplies are commonly deployed within server racks in small to medium-sized business data centers. Their dependable power delivery helps reduce downtime and supports ongoing data processing tasks. Using components built specifically for the DL20 Gen9 helps keep maintenance straightforward and system reliability strong.

Use Cases
The HP 290W Power Supply is primarily utilized within professional IT infrastructures where the HP ProLiant DL20 Gen9 servers operate. It is especially beneficial in environments requiring consistent energy delivery to support demanding workloads, such as enterprise data centers and small to medium business (SMB) IT setups. How It's Used: Powering single-node servers in remote office settings where space and power efficiency are critical. Providing reliable energy supply for virtualization hosts managing moderate VM densities in SMB data centers. Supporting compute nodes within edge computing deployments requiring stable operation under variable load conditions. Maintaining server uptime in small-scale storage clusters by ensuring steady power delivery. Facilitating maintenance and replacement strategies in enterprise IT environments to minimize downtime. This power supply supports operational continuity by delivering stable power tailored to the DL20 Gen9 platform's requirements. Its integration helps IT teams maintain scalable and reliable server performance, which is essential for workload consistency and infrastructure resilience in professional settings.