P25875-B21 HPE 54v 200-277vac 3000W Hot Plug Power Supply

HPE P25875-B21 54V 3000W Platinum Hot Plug Power Supply Overview

The HPE P25875-B21 54V Output 200-277VAC 3000W Platinum Hot Plug Power Supply is a highly efficient, enterprise-class power solution designed to deliver reliable and scalable performance for Hewlett Packard Enterprise servers and storage systems. Built with 80 Plus Platinum certification, hot-plug capability, and redundancy support, it provides the backbone for mission-critical workloads across data centers, cloud infrastructures, and enterprise computing environments. With a 54V DC output and 3000W power capacity, it ensures stability, energy efficiency, and uninterrupted uptime.

Technical Specifications of HPE P25875-B21

Power Output and Voltage

This unit delivers a maximum of 3000 watts at a 54V DC output, ideal for supporting high-performance computing environments, virtualization clusters, and cloud infrastructure. Its design ensures consistent and stable energy delivery, reducing risks of power fluctuations.

Input Voltage Flexibility

With an input range of 200-277VAC, the HPE P25875-B21 supports a broad range of global power configurations, making it a versatile choice for international data centers and enterprise deployments.

Hot-Plug and Redundancy Features

With hot-plug support, the power supply can be replaced or upgraded while systems remain online, preventing downtime. Its compatibility with redundant PSU configurations adds a layer of fault tolerance critical for high-availability systems.

Design and Build Quality

Compact and Modular Design

The P25875-B21 features a modular, compact form factor optimized for HPE servers and enclosures. This design saves rack space while ensuring easy installation and scalability in growing infrastructures.

Enterprise Durability

Built with enterprise-grade components, this power supply is engineered for durability and continuous 24/7 operation. It withstands high workloads in mission-critical environments with minimal wear and degradation.

Integrated Protection Systems

Safety mechanisms such as overvoltage protection, overcurrent protection, short-circuit protection, and thermal safeguards are integrated, ensuring both the power supply and connected hardware remain protected from electrical anomalies.

Performance Benefits

Stable Power Delivery

By providing low ripple voltage and stable current output, the P25875-B21 minimizes risks of data corruption and performance instability, maintaining seamless operation for sensitive IT applications.

Energy Cost Reduction

Its Platinum efficiency helps enterprises cut down electricity costs and optimize cooling strategies, making it a cost-effective solution for data centers focused on sustainability and reduced total cost of ownership.

Thermal Management

Intelligent cooling mechanisms with optimized fan speeds balance cooling efficiency with reduced noise, prolonging PSU lifespan and protecting other server components from heat-related issues.

Applications of HPE P25875-B21

Enterprise Data Centers

The PSU is perfect for enterprise-grade server racks and storage systems, providing consistent and scalable power for mission-critical workloads that require high availability and performance.

High-Performance Computing (HPC)

For workloads such as AI, data science, simulations, and analytics, this PSU provides reliable, high-density power that supports heavy parallel processing and compute-intensive tasks.

Telecommunication and Networking

The 54V DC output is highly compatible with telecommunication systems and networking infrastructure, ensuring uninterrupted connectivity in mission-critical environments.

Industrial and Government Systems

From government databases to industrial automation platforms, the PSU delivers reliable redundant power to prevent downtime in sensitive operations where stability is crucial.

Redundancy and Reliability Features

High-Availability Redundancy

Designed to work in N+1 or N+N redundancy setups, the PSU ensures that workloads remain unaffected in case of a unit failure, providing business continuity and high availability.

Hot-Swappable Advantage

IT teams can replace or upgrade the PSU without shutting down systems, streamlining maintenance while preventing costly service interruptions.

Sustainability

Operational Cost Savings

The PSU reduces operational costs through improved efficiency and decreased cooling requirements, making it an eco-friendly choice for organizations focused on lowering TCO.

Improved Cooling Performance

By producing less heat, the PSU contributes to optimized airflow across server racks, enhancing overall cooling strategies and extending the lifespan of connected components.

Scalability and Long-Term Value

Growing Infrastructure

The HPE P25875-B21 adapts seamlessly to growing IT demands, supporting high-density deployments for data centers and enterprise infrastructures.

Future-Proof Investment

With its compatibility, and scalability, this PSU safeguards IT investments by ensuring performance for future workloads and evolving enterprise applications.

Enhanced Business Continuity

By ensuring continuous uptime and minimizing operational risks, this PSU supports enterprise goals for resilience, reliability, and long-term growth.

Benefits of Choosing HPE P25875-B21

Reliable Power for Critical Workloads

Optimized for mission-critical IT operations, this PSU guarantees reliability and stability in enterprise-grade deployments.

Cost-Effective Operations

Energy-efficient design reduces electricity and cooling costs while delivering strong ROI over the PSU’s operational lifespan.

Uninterrupted Uptime

With redundancy support and hot-swap capability, enterprises can maintain 24/7 uptime even during maintenance and replacement operations.

Optimized for HPE Systems

Designed for seamless integration with HPE hardware ecosystems, it ensures consistent performance and enterprise-level support across deployments.