
( Brand: Arista ), ( Manufacturer Part Number: PWR-3KT-AC-RED ), ( Part Type: Server Supply ), ( Maximum Output Power: 3000 W )
The Arista PWR-3KT-AC-RED DS3000TE-3 is a high-performance, 3000-watt (120V) power supply unit designed specifically for use in data center environments. This power supply is engineered to deliver reliable and efficient power to your IT equipment by utilizing the latest in power conversion technology.
Featuring a redundant and hot-pluggable design, the PWR-3KT-AC-RED DS3000TE-3 allows for seamless power distribution and maintenance without disrupting your critical IT infrastructure. When connected to multiple power supplies, this unit helps ensure that your systems remain running even if one power supply fails.
This power supply utilizes a 1 1 N configuration, which consists of one primary power supply and up to two secondary power supplies. In this arrangement, the primary system supplies power to theload. If the primary system fails, power is automatically transferred to one of the secondary systems. While the secondary system is providing power, a fault diagnosis is performed on the primary power supply. Once the issue is resolved, the power transfer is restored to the primary system.
Constructed with high-quality components, this power supply is built for long-lasting performance and reliability. It boasts an Efficiency Level VI certification, indicating that it is among the most energy-efficient power supplies on the market. Efficiency Level VI ensures that this power supply delivers excellent power conversion efficiency, leading to reduced energy waste, lower operating costs, and a smaller carbon footprint.
Features:- 3000-watt, 120V power supply unit
- Hot-pluggable and redundant design
- 1 1 N configuration for seamless power distribution and maintenance
- High-efficiency, Energy Star certified
- Multi-output design (24VDC, 12VDC, and 5VDC)
- Built-in active power factor correction and universal AC input
- LED status indicators for power good, power fail, and trouble codes
- Digital interface for advanced management
- Robust short circuit and overload protection
In summary, the Arista PWR-3KT-AC-RED DS3000TE-3 is an essential component for any data center looking for a reliable, efficient, and flexible power supply solution. Its advanced features, coupled with its hot-pluggable design, make it an excellent choice for supporting mission-critical IT infrastructure.
1. Introduction
The Arista PWS-3KT-AC-RED-DS3000TE-3 is a high-capacity power supply unit (PSU) designed for server environments, delivering a maximum power output of 3000W. This analysis aims to provide an unbiased review of the product by presenting its key advantages and disadvantages.
2. Advantages
a. High Power Capacity: The Arista PWS-3KT-AC-RED-DS3000TE-3 can deliver up to 3000W of power, making it suitable for powering large and power-hungry servers.
b. Redundancy andscalability:This power supply supports both Hot-Plug and Redundant (N 1) configurations, ensuring minimal downtime and allowing for easy scaling as power requirements grow.
c. High Efficiency: With an 80 PLUS Titanium efficiency rating, this PSU converts up to 96.7% of the power it consumes to usable power for the server, making it energy-efficient and reducing the operational costs.
d. Temperature Management: The Arista PWS-3KT-AC-RED-DS3000TE-3 integrates multiple temperature sensors and uses active cooling mechanisms to maintain optimal operating temperatures.
e. Modern Form Factor: Its compact size (1U) and modular design make it ideal for rack-mounted servers and space-constrained environments.
3. Disadvantages
a. Expensive: The Arista PWS-3KT-AC-RED-DS3000TE-3 is a high-end power supply, and its price reflects its advanced features and high power capacity.
b. Complex configuration: Setting up this power supply might require extensive knowledge of power architecture and server infrastructure.
c. Limited compatibility: Although it fits most server form factors, it may not be the best choice for non-standard or older server types.
d. Noisier than some alternatives: Due to its power output and cooling mechanisms, the Arista PWS-3KT-AC-RED-DS3000TE-3 can generate more noise than some lower-end power supplies.
4. Conclusion
The Arista PWS-3KT-AC-RED-DS3000TE-3 is a robust and feature-rich power supply unit that delivers high power capacity, redundancy, and scalability, making it a powerful tool for large-scale server infrastructure. Its modern design, high efficiency, and advanced temperature management make it an attractive choice for data-intensive or power-hungry applications. Despite its complexity and noise, the Arista power supply offers significant benefits to organizations looking to minimize downtime, optimize energy consumption, and maintain the highest level of performance.
5. Recommendation
If your organization relies on high-performance servers that require a large power supply, investing in the Arista PWS-3KT-AC-RED-DS3000TE-3 can be a wise choice. Its high capacity, efficiency, and advanced features cater to large-scale and power-intensive applications. Those seeking a quieter, more straightforward power supply may consider lower-end models from other vendors or opt for a smaller capacity PSU, depending on their specific infrastructure requirements.
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