• Pink Arista logo on FAN-7001C-F 1RU fan module front-to-rear airflow
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Arista

Arista PWR-745AC-R | Power Supply for 7060X, 7280QR, 750W AC, Rear-to-Front

PWR-745AC-R

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Description

This 750W AC power supply unit provides rear-to-front (R2F) airflow and is listed for use in Arista 7060X and 7280QR series switches. It suits data centre deployments that need a replacement or redundant AC power module with an airflow direction matched to rear-to-front cooling layouts. Confirm the airflow direction against the rest of the chassis before installation so that cooling stays consistent.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable power supply module
- Rear-to-front (R2F) airflow direction
- AC input power
- Designed for Arista 7060X and 7280QR series switches

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Type: AC power supply unit
- Output: 750W
- Airflow: Rear-to-front (R2F)
- Compatible series: Arista 7060X and 7280QR

FAQs

Q: Which Arista switches is this power supply listed for?
A: It is listed for the Arista 7060X and 7280QR series switches.

Q: What airflow direction does this power supply use?
A: It uses rear-to-front (R2F) airflow. Match it to the airflow direction of the other fans and power supplies in the chassis.

Q: What is the power rating of this unit?
A: It is a 750W AC power supply.

Q: Can I mix airflow directions in the same switch?
A: Airflow direction should be consistent across the chassis so cooling is not disrupted. Use a rear-to-front unit only alongside rear-to-front fans and power supplies.

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