
( Brand: Juniper ), ( Manufacturer Part Number: PWR-500AC-R )
The Juniper PWR-500AC-R Arista 500W AC PSU is a high-performance power supply unit designed for use with Arista networking devices. This PSU features a maximum output power of 500 watts, making it suitable for powering a variety of devices in a data center or enterprise network environment.
The PWR-500AC-R is a rear-mount power supply, which means it is designed to be installed at the back of the server or networking device it is powering. This design allows for optimal airflow, as the hot air generated by the power supply is expelled out of the back of the device, helping to keep the entire system cool.
The PSU features front-to-rear airflow, which means that air is drawn in from the front of the device and expelled out the back. This design helps to reduce the amount of dust and other particulate matter that can accumulate on the power supply and potentially cause damage.
The PWR-500AC-R is a highly efficient power supply, with a power factor of 0.99 and a typical efficiency of 90%. This means that the PSU will convert a large percentage of the electricity it consumes into usable power for the device, reducing energy waste and lowering the overall power consumption of the system.
The PSU is also compliant with a number of safety and environmental standards, including EN60950, EN55022, and RoHS. This ensures that the PSU is safe to use and will not have a negative impact on the environment.
In summary, the Juniper PWR-500AC-R Arista 500W AC PSU is a high-performance, efficient, and safe power supply unit that is ideal for use with Arista networking devices. Its rear-mount design and front-to-rear airflow help to ensure optimal cooling and reduce dust accumulation, while its high efficiency and compliance with safety and environmental standards make it a reliable and environmentally friendly choice for powering your network.
Pros of buying Juniper PWR-500AC-R Arista 500W AC PSU with rear and front airflow:1. High Power Density: The PWR-500AC-R provides 500W of power in a compact form factor, making it ideal for space-constrained environments.
2. Redundant Power Supply: The dual-redundant design ensures that if one power supply fails, the other can take over, providing uninterrupted power to the device.
3. High Efficiency: With an efficiency of up to 92%, the PWR-500AC-R saves energy and reduces heat output, making it more eco-friendly and cost-effective in the long run.
4. Front and Rear Airflow: The rear and front airflow design allows for better cooling and improved thermal management, helping to prevent overheating and prolong the life of the device.
Cons of buying Juniper PWR-500AC-R Arista 500W AC PSU with rear and front airflow:1. High Cost: Compared to other power supplies, the PWR-500AC-R is more expensive due to its high power density, redundant design, and high efficiency.
2. Limited Compatibility: The PWR-500AC-R is designed specifically for Juniper and Arista devices, so it may not be compatible with other brands or models.
3. Complex Installation: The dual-redundant design and rear and front airflow require a more complex installation process, which may require specialized knowledge or expertise.
Conclusion:The Juniper PWR-500AC-R Arista 500W AC PSU with rear and front airflow is an excellent choice for high-power, space-constrained environments that require redundant power supply and efficient cooling. Its high power density, high efficiency, and dual-redundant design make it a reliable and long-lasting solution. However, its high cost and limited compatibility may be a drawback for some users. Ultimately, the decision to buy the PWR-500AC-R depends on the specific needs and budget of the user.
Recommendation:If you need a high-power, space-constrained solution with redundant power supply and efficient cooling, the Juniper PWR-500AC-R Arista 500W AC PSU with rear and front airflow is a great choice. However, if cost is a concern or if you need a power supply that is compatible with a wider range of devices, you may want to consider other options.
Free ground shipping within the 48 contiguous states. This Listing includes 1 Arista PWR-500AC-R that is Fully Tested with our 1 Year Warranty. Designed to meet the demands of high-performance switches, this product offers outstanding performance without having an effect on quality. All units are in good condition, refuted house, painted as necessary.