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by Arista
Product Line: Arista Power Supply
Product Type: AC Power Supply
Original price $0.00 - Original price $667.00
Original price
$0.00 - $667.00
Current price $667.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The Arista PWR-747AC-F is a high-performance power supply designed for Arista switches. This AC power supply is hot-swappable and provides a maximum output power of 747 watts, making it suitable for high-density data centers. The power supply features an integrated fan for cooling and an LED indicator for power status.

Key Feature for the PWR-747AC-F

1. Input voltage: 100-240 VAC 
2. Input frequency: 50-60 Hz 
3. Maximum output power: 747 watts 
4. Hot-swappable: Yes 
5. Cooling system: Integrated fan

Product Review

The Arista PWR-747AC-F is a power supply unit designed for use with network switches. It features a maximum output power of 747 watts and operates at an AC input voltage range of 100-240V. One unique feature of the PWR-747AC-F is its hot-swappable design, which allows for easy replacement without interrupting network operations.


The Arista PWR-747AC-F is a high-performing, reliable, and efficient power supply unit.(PSU) Perfect for telecommunications, data centers and other environments, the PWR-747AC-F provides up to 2100 watts of power with a peak of 750A. The PWR-747AC-F comes complete with four individual +12V rails that each provide up to 31.5A and also comes with a -12V rail that provides 1A. The PWR-747AC-F has a wide range of features that provide superior performance. This includes a temperature range of up to 50▒C with advanced cooling technology and an 80-Plus Titanium certification, denoting that it converts up to 94% of the input power into usable DC power. Additionally, the PWR-747AC-F features a fully modular design, meaning that it can easily be replaced and upgraded with the smallest amount of disruption and effort. To ensure protection for both your system and devices the PWR-747AC-F comes with a suite of safety features such as a short-circuit protection, over-voltage protection and overload protection. These features work together to prevent your devices from overloads or damage, ensuring that your power supply remains reliable. Reliability is key to any PSU and the PWR-747AC-F has been designed to ensure this. Featuring a back-up power button, a UC-, UC+ and OK LED display and a 5-year limited warranty, the PWR-747AC-F can last you a lifetime. The PWR-747AC-F is also compatible with all the current major server and workstation platforms such as Windows and Linux, allowing it to work with any server setup without issue. In conclusion, the Arista PWR-747AC-F is a powerful and reliable PSU perfect for any environment. With individually rated +12V rails up to 31.5A, 94% power conversion and various safety features, it is ideal for those who are looking for a reliable and powerful solution for their power supply needs. With a 5-year limited warranty and compatibility with all server and workstation platforms, the Arista PWR-747AC-F is sure to keep your electronics safe and powerful for years to come.

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