Name: 636673-B21 HPE 750W 48VDC Hot-Swap Power Supply for ProLiant Gen8
Brand: HPE
SKU: 636673-B21
Price: 359.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 636673-B21 HPE 750-Watt 48VDC Power Supply combines high-efficiency performance with hot-swap capability, making it an essential component for HPE ProLiant Gen8 server deployments. It supports demanding data center needs by enabling modular scalability and continuous operation without service disruption.

General Information
Brand	HPE
Part Number	636673-B21
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	36-72V DC
Input Frequency	DC Input
Max. Output Power	750W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 48V Rail

Compatibility
Compatible For	HPE ProLiant Gen8 servers (DL series, ML, SL)

Physical Characteristics
Weight	7.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	RoHS, CE

Product Description
The 636673-B21 HPE 750-Watt 48VDC Power Supply is engineered for enterprise-class efficiency and high-availability environments. Designed specifically for HPE ProLiant Gen8 servers, it provides stable and scalable power delivery while supporting hot-swap replacement to minimize downtime. Key Features Delivers 750 Watts of reliable power output at 48VDC input Supports hot-swapping for non-disruptive maintenance or upgrades Common Slot compatibility for simplified data center power management Designed for high-efficiency, high-density server environments Integrated with advanced monitoring for power usage and thermal control Well-suited for enterprise IT infrastructures where continuous uptime is critical. Ideal in modular data centers, large-scale virtualization setups, or any environment running HPE ProLiant Gen8 systems demanding flexible, efficient power solutions.

Use Cases
The 636673-B21 HPE 750W 48VDC Hot-Swap Power Supply is primarily utilized within enterprise data centers and server rooms deploying HPE ProLiant Gen8 servers, where maintaining continuous power is critical. Its design is particularly beneficial in environments requiring high availability, such as financial institutions, cloud service providers, and large-scale virtualization setups. How It's Used: Powering rack-mounted HPE ProLiant Gen8 servers in data centers to support virtualization workloads and cloud infrastructure. Providing redundant power in enterprise IT environments to ensure zero downtime for mission-critical applications. Supporting storage clusters in high-performance computing environments requiring uninterrupted power supply for data integrity. Enabling modular scalability in medium to large business server deployments, facilitating easy maintenance via hot-swap capability. Integrating into edge computing facilities where space and power efficiency are essential for distributed processing. By delivering reliable and hot-swappable power, this supply helps maintain operational continuity and facilitates flexible infrastructure scaling. It ensures system uptime and supports dynamic workloads typical of modern IT environments.