0957-2139 HPE 875-Watts Power Supply Switch.

Overview of the HPE 0957-2139 875-Watt Power Supply

The HPE 0957-2139 875-Watt Power Supply is specifically designed for ProCurve switches, delivering reliable and efficient power to ensure optimal network performance. This power supply unit (PSU) is a critical component for maintaining the uptime and stability of your HPE ProCurve networking hardware. Its robust build, energy efficiency, and compatibility with multiple ProCurve switch models make it a preferred choice for IT professionals managing enterprise networks.

Key Features and Specifications

The HPE 0957-2139 Power Supply offers a range of features that contribute to the overall performance and reliability of your ProCurve switch.

High Power Output and Efficiency

With an 875-watt output, this power supply is capable of handling high-demand network environments. Its efficiency rating ensures minimal power loss, reducing operational costs while maintaining consistent performance. Designed with energy-saving technology, the 0957-2139 helps meet modern energy standards.

Seamless Compatibility

The 0957-2139 is compatible with several HPE ProCurve switch models, making it a versatile solution for network infrastructure upgrades or replacements. Ensuring seamless integration with supported switches, this PSU simplifies maintenance and replacement processes without compromising network uptime.

Durability and Reliability

Built to HPE’s high-quality standards, this power supply is designed to withstand continuous operation in demanding environments. Its robust construction and efficient cooling mechanisms help prevent overheating, ensuring long-term reliability and optimal performance.

Applications and Use Cases

The HPE 0957-2139 Power Supply is essential for various applications in business networks, data centers, and enterprise environments.

Business Networks

In business networks, reliability and performance are crucial. The 0957-2139 power supply ensures consistent power delivery to ProCurve switches, supporting uninterrupted data flow and communication. This is vital for businesses that rely on real-time data access and communication across multiple departments and locations.

Data Centers

Data centers require high-capacity, reliable power supplies to manage multiple network switches. The 875-watt output of this power supply meets the power requirements of data centers while ensuring energy efficiency. It helps reduce the total cost of ownership (TCO) and supports scalability in growing network infrastructures.

Enterprise Environments

In large-scale enterprise environments, network downtime can result in significant productivity and financial losses. The HPE 0957-2139 ensures the stability and reliability of ProCurve switches, minimizing the risk of downtime and improving overall network resilience.

Benefits of Upgrading to the HPE 0957-2139 Power Supply

Upgrading to the HPE 0957-2139 Power Supply provides numerous advantages for businesses looking to improve the performance and reliability of their network infrastructure.

Improved Network Stability

The power supply’s high output and efficiency ensure consistent power delivery, reducing the risk of unexpected shutdowns or performance issues. This results in improved network stability and reliability, essential for maintaining business operations.

Energy Efficiency and Cost Savings

With its energy-saving features and efficient design, the HPE 0957-2139 reduces power consumption, leading to significant cost savings over time. Businesses can benefit from lower energy bills while contributing to environmental sustainability.

Ease of Maintenance and Replacement

The modular design of the HPE 0957-2139 simplifies maintenance and replacement. IT teams can easily swap out power supplies without disrupting network operations, ensuring minimal downtime and maximum efficiency.

Technical Specifications

Understanding the technical specifications of the HPE 0957-2139 Power Supply helps in evaluating its suitability for specific network environments.

Power Output

• Rated Output: 875 Watts
• Input Voltage: 100-240V AC
• Frequency Range: 50/60 Hz

Efficiency and Compliance

• High-efficiency rating
• Compliant with modern energy standards
• Reduced power loss and heat generation

Physical Dimensions and Design

• Compact form factor for easy installation
• Robust construction for durability
• Optimized cooling mechanism to prevent overheating

Installation and Compatibility Tips

Proper installation and ensuring compatibility with your ProCurve switch model are crucial for maximizing the benefits of the HPE 0957-2139 Power Supply.

Installation Guidelines

Follow these steps to ensure a secure and successful installation:

1. Power down the switch and disconnect it from the network.
2. Remove the existing power supply if applicable.
3. Insert the HPE 0957-2139 into the designated slot, ensuring a secure connection.
4. Reconnect the switch to the network and power it on.
5. Verify that the power supply is functioning correctly by checking the status indicators.

Compatibility Checklist

Before installation, ensure that the 0957-2139 is compatible with your specific ProCurve switch model. Refer to the switch’s documentation or consult HPE’s compatibility resources to confirm.

Maintenance and Troubleshooting

Regular maintenance and prompt troubleshooting can help extend the lifespan of the HPE 0957-2139 Power Supply and prevent potential issues.

Maintenance Tips

• Clean the power supply vents regularly to prevent dust buildup.
• Ensure adequate ventilation around the switch and power supply.
• Monitor power usage and temperature to detect early signs of potential issues.

Troubleshooting Common Issues

Here are some common issues and solutions:

• No Power Output: Check the power cord and connection. Ensure the input voltage is within the acceptable range.
• Overheating: Verify that the cooling fans are operational and that there is adequate airflow.
• Intermittent Power Loss: Inspect for loose connections or damaged cables. Replace if necessary.

The HPE 0957-2139 Power Supply

Here are some frequently asked questions to help you better understand the HPE 0957-2139 Power Supply.

Is the HPE 0957-2139 compatible with all ProCurve switches?

No, the 0957-2139 is compatible with specific ProCurve switch models. Always check the documentation for your switch to confirm compatibility.

What is the expected lifespan of the HPE 0957-2139?

With proper maintenance, the power supply can last several years. Regular inspections and cleaning can help extend its lifespan.

Can I install the HPE 0957-2139 myself?

Yes, the installation process is straightforward. However, if you are unsure, it is recommended to consult a qualified IT professional.

Where to Buy Genuine HPE 0957-2139 Power Supplies

To ensure you receive a genuine HPE product, purchase the 0957-2139 power supply from authorized resellers or trusted vendors. Avoid third-party sellers that may offer counterfeit or substandard products.

Authorized HPE Resellers

Buying from authorized HPE resellers guarantees that you receive a genuine product backed by a warranty and customer support.

Online Retailers

Reputable online retailers often carry HPE products, including the 0957-2139 power supply. Be sure to verify the seller’s authenticity before making a purchase.