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PWR-500-DC-R

The Arista PWR-500-DC-R is a 500W DC power supply module designed for specific Arista data center switches, featuring a rear-to-front (port-side intake) airflow configuration. This hot-swappable unit provides reliable, high-efficiency DC power redundancy for mission-critical networking environments.

SKU: PWR-500-DC-R Brand: Product ID: 374853
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Description

Arista PWR-500-DC-R Overview

The PWR-500-DC-R is a high-performance, 500W DC power supply unit designed specifically for Arista’s robust line of data center switches. Engineered for reliability in mission-critical environments, the PWR-500-DC-R features a rear-to-front airflow configuration to ensure optimal thermal management within rack-mounted systems. This unit provides stable, redundant power delivery to keep your networking infrastructure operational during demanding workloads. It serves as an essential component for administrators looking to maintain high availability in their existing hardware deployments.

Arista PWR-500-DC-R Technical Details

This power supply module is built with industrial-grade components to support seamless integration with compatible Arista chassis. The PWR-500-DC-R operates on a standard DC input, offering efficient power conversion to meet the rigorous energy demands of high-density networking equipment. Its compact form factor allows for easy installation and hot-swappable maintenance, minimizing potential downtime during hardware refreshes. Buyers should verify compatibility with their specific switch models to ensure proper power distribution and airflow alignment within their server racks.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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