Name: 723597-B21 HP 500W Flex Slot Platinum Power Supply for Gen9 Servers
Brand: HP
SKU: 723597-B21
Price: 44.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 723597-B21 HP 500W Flex Slot Platinum Power Supply Kit offers efficient, hot-swappable power for ProLiant Gen9 servers, making it a dependable choice for IT environments that prioritize uptime, energy optimization, and scalable performance.

General Information
Brand	HP
Part Number	723597-B21
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Max. Output Power	500W
Efficiency Rating	80 Plus Platinum
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	ProLiant DL360 Gen9 / DL380 Gen9 / ML350 Gen9

Physical Characteristics
Weight	3.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	RoHS, cURus, CE

Product Description
The HP 723597-B21 500W Flex Slot Power Supply Kit is designed for use in ProLiant Gen9 servers, offering a balance of reliable power delivery and high energy efficiency. Its hot-pluggable architecture ensures minimal downtime and smooth scalability for enterprise-level workloads. Key Features 500-watt output for consistent, stable power delivery 80 Plus Platinum-certified for reduced energy costs and heat Tool-less hot-swap capability for live system maintenance Compatible with HPE DL360, DL380, and ML350 Gen9 servers Space-efficient Flex Slot design supports high-density deployments This power supply is ideal for data centers, virtualization clusters, and business-critical applications where uptime, energy savings, and space efficiency are essential to overall system performance.

Use Cases
The 723597-B21 HP 500W Flex Slot Platinum Power Supply is designed for deployment in enterprise data centers running ProLiant Gen9 servers, where power reliability and efficiency are critical. IT administrators managing virtualization workloads or high-density rack deployments will find this power supply essential for maintaining uptime without compromising energy consumption. How It's Used: Supporting virtualization clusters in enterprise IT environments requiring scalable and redundant power solutions. Providing hot-swappable power in remote office server racks to minimize downtime during maintenance. Enabling energy-efficient operation in high-density data centers with optimized airflow and reduced cooling needs. Delivering reliable power to storage clusters running intensive I/O workloads for improved performance consistency. Facilitating seamless integration in ProLiant DL360 and DL380 Gen9 servers within managed service provider infrastructures. This power supply helps sustain operational continuity by allowing hot-swappable replacements, which is essential in environments where service interruption is unacceptable. Its energy-efficient design supports scalable server deployments while minimizing power costs and thermal output, fitting well within optimized IT infrastructures.