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Home Networking Power Arista PWR-1021-AC-RED | 1050W AC Power Supply for 720X Series Switches - Front-to-Rear Airflow

Arista PWR-1021-AC-RED | 1050W AC Power Supply for 720X Series Switches - Front-to-Rear Airflow

Arista PWR-1021-AC-RED | 1050W AC Power Supply for 720X Series Switches - Front-to-Rear Airflow

Brand:

Arista

Specifications

Product Overview:

The Arista PWR-1021-AC-RED is a high-efficiency, hot-swappable 1050W AC power supply unit engineered specifically for Arista 720XP 1RU switches. Built to deliver stable and redundant power, this PSU supports front-to-rear airflow, aligning with modern rack-mounted cooling strategies to ensure reliable thermal performance in dense data center environments.
With an input voltage range of 100–240VAC and output designed to handle mission-critical networking hardware, the PWR-1021-AC-RED offers the performance, durability, and compatibility essential to enterprise-class network operations. Ideal for environments that demand 24/7 uptime, this spare PSU supports seamless integration and fast deployment.

Features:

1050W AC Power Output – High-capacity, stable energy supply for consistent switch operation.
Front-to-Rear Airflow – Supports optimal thermal management in front-cool/back-exhaust configurations.
Input Voltage Support: 100–240VAC – Wide-range compatibility with standard power systems.
IEC-320-C16 Power Connector – Industrial-grade, secure connection standard.
Hot-Swappable Design – Easy installation and replacement without disrupting network operations.
Specifically Designed For – Arista 720XP 1RU series switches.

Specifications:

Model Number: PWR-1021-AC-RED
Alternate Model Number: PWR-00391-01 A0
Power Capacity: 1050W AC
Input Voltage Range: 100–240VAC
Power Input Connector: IEC-320-C16
Airflow Direction: Front-to-Rear
Form Factor: Hot-swappable PSU for 1RU network switch enclosures
Compatibility: Arista 720XP Series (1RU form factor)

Ideal Use Cases:

Redundant power for Arista 720XP switch deployments
Spare/replacement PSU for data center network infrastructure
Critical network environments requiring high-efficiency cooling and power reliability

Features

Brand:

Arista

Conditions:

New

Warranty:

1 Year

Product Name

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