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Brand > Arista > Switches > Cloud Networking > 7020R Series > PWR-400-DC-BLUE

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Arista PWR-400-DC-BLUE Spare 400W DC Power supply for 1U Switches (front-to-rear airflow)

Arista PWR-400-DC-BLUE Spare 400W DC Power supply for 1U Switches (front-to-rear airflow)

SKU: PWR-400-DC-BLUE

The Arista PWR-400-DC-BLUE is a robust 400W DC power supply designed for seamless integration with 1U switches. Known for its efficiency and reliability, this spare power unit ensures consistent power delivery for high-performance networking environments. Its front-to-rear airflow design aids in optimal cooling and thermal management, maintaining the optimal operating temperature of your hardware. Perfect for avoiding downtime, this power supply is a critical component for maintaining network stability and performance. Upgrade your network infrastructure with this essential power solution.

Features

  • 400W power capacity
  • Designed for compatibility with 1U switches
  • Front-to-rear airflow configuration
  • Spare power supply module
  • Blue color coding for easy identification
  • High-efficiency power conversion
  • Durable and reliable performance

Technical Specifications

  • Model: PWR-400-DC-BLUE
  • Power Output: 400 Watts
  • Input Voltage: -48 to -60V DC
  • Output Voltage: 12V DC
  • Current: 33.3A (12VDC)
  • Form Factor: 1U
  • Airflow Direction: Front-to-Rear
  • Dimensions (HxWxD): Standard for 1U rack equipment
  • Weight: Approximately 2.0 kg

Frequent Ask Questions
  • What is the Arista PWR-400-DC-BLUE?

    The Arista PWR-400-DC-BLUE is a 400W DC power supply unit designed for use with 1U switches, providing front-to-rear airflow.

  • What type of airflow does the Arista PWR-400-DC-BLUE support?

    The Arista PWR-400-DC-BLUE supports front-to-rear airflow.

  • Is the Arista PWR-400-DC-BLUE hot-swappable?

    Yes, the Arista PWR-400-DC-BLUE is designed to be hot-swappable, allowing for minimal downtime during maintenance or replacement.

  • What devices are compatible with the Arista PWR-400-DC-BLUE?

    The Arista PWR-400-DC-BLUE is compatible with specific 1U switches from Arista. Verification against the specific model\'s documentation is recommended.

  • How does the Arista PWR-400-DC-BLUE improve network reliability?

    The Arista PWR-400-DC-BLUE provides consistent and reliable DC power, thereby ensuring that network switches remain operational and reducing the risk of downtime.

  • Can the Arista PWR-400-DC-BLUE be used with AC power sources?

    No, the Arista PWR-400-DC-BLUE is specifically designed for DC power sources and is not compatible with AC power sources.

  • What are the installation requirements for the Arista PWR-400-DC-BLUE?

    Installation requirements include ensuring compatibility with the specific 1U switch model and following Arista\'s guidelines for safely inserting and connecting the power supply unit.

Warranty and Extended Support Options
  • All products sold come with a 12 month return to base warranty.
  • For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Delivery and Logistics
  • Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
  • We offer advanced logistics solutions, such as:
    • same day delivery,
    • same day collection,
    • overnight delivery,
    • tailgate services,
    • data centre
    • and secure location deliveries, etc.
  • Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

The XS Network Tech Difference

We are in independent network hardware distributor, our focus is on ensuring that our customers receive the correct tech solutions, at the best possible price, delivered as fast as possible.

We are real people, with a real passion for tech.

Our team endeavours to respond to all requests within 20 minutes or less (during business hours).

Our Stock

  • We have the largest independent stock holding in Australia.
  • We buy and sell network hardware. Our sources include excess gear from large projects, decommissioned customer gear and trusted national & international hardware partners and suppliers.
  • We stock brand new and used network hardware, including hard to find components, modules and accessories, as well as end of life items that are no longer available from manufacturers.

See more about our used goods procedures

Doing Business with Us

Corporate Accounts

Our corporate and government customers trade on corporate accounts, normally Net 30, we also accept Government P-Cards (subjects to T&Cs and approvals)

Prepaid Accounts

For prepaid accounts, we accept Electronic Funds Transfers (EFT) and credit card payment.

Logistics

  • Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
  • We offer advanced logistics solutions, such as same day delivery, same day collection, overnight delivery, tailgate services, data centre & secure location deliveries, etc.
  • Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

Warranty and Extended Support Options

  • All products sold come with a 12 month return to base warranty.
  • For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Circular Economy - E-Waste Reduction

  • XS Network Tech is committed to extending the useful life of IT network hardware and accessories, contributing to a circular economy, and reducing e-waste.
  • Waste reduction is part of our company Ethos. Besides being a prominent second hand network equipment dealer, we also try minimise waste by re-using packaging and protective shipping insulation products wherever possible.

Trade In Excess Equipment

We purchase new and used networking equipment. We can offer direct payment, or credit towards your next purchase. Click here for more information.

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