ARISTA PWR-511-AC-RED Power Supply Front Rear Air 500W Ac PWR-00325-01

( Brand: Arista ), ( Manufacturer Part Number: PWR-511-AC-RED ), ( Part Type: Air Supply ), ( Maximum Output Power: 500 W )

Review ARISTA Ac Power Supply Front to rear Air

The Arista PWR-511-AC-RED 500W AC Power Supply is a high-performance, front-to-rear airflow design that is ideal for use in servers, storage systems, and other IT equipment. This power supply unit (PSU) is part of Arista's RED (Rack Economy Design) series, which is designed to provide maximum power density and efficiency in a compact form factor.

The Arista PWR-511-AC-RED is a 500-watt, single-phase, AC input power supply, with an operating voltage range of 100-240V AC. It features a redundant design with a 12V rail output of up to 42.5A and a -12V rail output of up to 0.5A, making it suitable for powering a wide range of IT equipment. The power supply also includes a 5VSB output of up to 2.5A for powering peripherals and other low-voltage devices.

One of the key features of the Arista PWR-511-AC-RED is its front-to-rear airflow design. This design allows for the intake of cool air from the front of the server or IT equipment, and the exhaust of warm air from the rear, maximizing airflow and improving overall system cooling. The power supply includes built-in fans for active cooling, with a fan speed control feature to help balance cooling performance and power efficiency.

The Arista PWR-511-AC-RED is also designed for easy installation and maintenance. It includes a hot-plug design, which allows for the power supply to be removed and replaced while the IT equipment is still powered on. The power supply also includes a number of safety features, including over-current protection, over-voltage protection, and short-circuit protection, to help ensure safe and reliable operation.

In summary, the Arista PWR-511-AC-RED 500W AC Power Supply is a high-performance, front-to-rear airflow design that is ideal for use in servers, storage systems, and other IT equipment. Its compact form factor, redundant design, and efficient cooling make it a popular choice for IT professionals looking to maximize power density and efficiency in their data centers. The power supply's hot-plug design, built-in safety features, and easy-to-use fan speed control make it a reliable and convenient option for powering a wide range of IT equipment.

The Arista PWR-511-AC-RED 500W AC Power Supply (P/N PWR-00325-01) is a front-to-rear design that offers several advantages and potential drawbacks for data center operators. Let's explore the key pros and cons to help you make an informed purchasing decision.

1. High Efficiency: With an efficiency rating of 96%, this power supply can save you money in the long run by reducing energy waste.

2. Hot-Pluggable: The front-to-rear design allows for hot-plugging, making it easier to maintain your infrastructure without shutting down the system.

3. Compact: Its compact size makes it suitable for densely packed racks and smaller data centers, reducing the overall footprint.

4. Redundancy: The modular design allows for easy replacement of individual power supplies, ensuring redundancy and minimizing potential downtime.

1. Limited Capacity: A single 500W power supply may not be sufficient for larger servers or high-density racks. You may need to consider purchasing multiple units or upgrading to a higher capacity power supply.

2. Limited Connectivity: The PWR-511-AC-RED has only one PCIe connector, which may not be enough for some servers requiring multiple PCIe power connectors.

3. Fan Noise: Front-to-rear power supplies often generate more fan noise compared to traditional top-to-bottom designs due to their compact form factor and higher power density.

The Arista PWR-511-AC-RED 500W AC Power Supply offers several benefits, including high efficiency, hot-plug capability, compact size, and redundancy. However, its limited capacity, connectivity, and potential fan noise may be drawbacks for some users. Consider your specific requirements and infrastructure before making a purchasing decision.

If you're looking for a high-efficiency, compact, and hot-plug power supply for smaller servers or racks, the Arista PWR-511-AC-RED could be an excellent choice. However, if you need a higher capacity or more connectivity options, you may want to explore other power supply solutions.

Details:

ITEM DETAILS: Arista PWR-511-AC-RED 500W AC Power Supply. Used, 90 day warranty.

part #: pwr511ac prices

• $150.00-$1479.99

specifications enteswitch:

• brand: Arista
• mpn: Pwr-511-ac-red
• part type: Air Supply
• maximum output power: 500 W

seller enteswitch:

• # reviews: 9726
• city: East Walpole, Massachusetts
• rating: 100.0%

shipping enteswitch:

• service: UPS Ground
• transit: 4-9 Days
• class: Standard
• type: Fixed
• cost: $0.00
• carrier: UPS

offer enteswitch:

• started: April 17, 2025
• options: Ship-to-home
• best offers: True
• quantity: 2
• sold: 0
• availability: In Stock

general enteswitch:

• Enterprise Networking, Servers > Switches Hubs > Switch Power Supplies
• condition: Used

returns enteswitch:

• policy: No Returns

payments enteswitch:

• credit card: Mastercard
• cash
• wallet: Apple-pay
• other

Arista PWR-511-AC Is Similar To:

• Arista Pwr-00160-03 495w Psu 80 Plus Platinum Diagonal Rear-front Power Supply (35.9% similar) Arista PWR-00160-03 rear to front 495W power supply 80 plus platinum diagonal handle, technical specifications...(May 22nd, 2024)
• Arista Pwr-460dc-f 460w Dc Power Supply-front To Back Airflow (60.4% similar) With a maximum output power of 460W, it is ideal for use in enterprise networking, servers, and other computer applications. It features affront-to-back airflow design and is compatible with a wide range of Arista switches hubs...(May 23rd, 2024)
• Arista Pwr-460ac-r Dcs Rear Front 460wac Power Supply For 7048t 7050s 7050qx (53.2% similar) All units tested and working. With a maximum output power of 460W, it is perfect for use with switches and hubs from Arista other compatible brands. Includes both PWR-00153-01 and PWR-00153-02. With a unit quantity of one, this power supply is great choice for variety networking and server...(May 24th, 2024)
• Artesyn Pwr-00190-03 B0 Arista Ds500sdc-3 Series Active 12v 500w Power Supply 48 Vdc Input F-2-r (41.4% similar) Part #: artisan PWR-00190-03 b0 for sale...(June 1st, 2024)
• Arista Pwr-500ac-f 7050x 7280 Psu Front-to-rear (57.6% similar) Arista 500W pus PWR-500AC-F. Sale does not include power cables. Sale includes pus. Front-to-rear airflow. Compatible with Arista 7050SX and 7280. Anything not explicitly listed in the...(June 12th, 2024)
• Arista Pwr-00159-03 Dps-495cb 495w Front-to-rear Power Supply P n Tested Working (44.3% similar) Arista DPS-495CB 495W front-to-rear power supply p/n: PWR-00159-03 tested working, please carefully review the photos and details of item before purchasing to avoid buying incorrect. We care about each buyer and strive to solve any problem in...(June 13th, 2024)
• Arista Pwr-00391-01 Delta Dps-1050fb D Ccs-720xp-48yc6-f Switch Power Supply (36.4% similar) Unless unavailable or compromised, the original packaging should suffice. With its focus on delivering consistent power output, this Arista supply contributes to overall system stability and efficiency without compromising quality or functionality. Features: input voltage : 110-240 vac...(June 23rd, 2024)
• Juniper Pwr-500ac-r Arista 500w Ac Psu Rear To Front Airflow 1 Year Warranty (46.8% similar) Free ground shipping within the 48 contiguous states. This listing includes 1 Arista PWR-500AC-R that is fully tested with our 1 year warranty. Designed to meet the demands of high-performance switches, this product offers outstanding performance without having an effect on quality...(July 12th, 2024)
• Arista Pwr-511-ac-blue 500w Power Supply Rear-to-front Pwr-00326-01 (77.6% similar) The hardware honcho offers a 2-YEAR advance replacement warranty on all equipment purchased. Don't hesitate to get in touch with us for an accurate quote...(August 2nd, 2024)
• Arista Dps-500ab-43 Pwr-511-ac-blue Pwr-00326-00 Delta A 500w Reverse Airflow Re (39.2% similar) PWR-511-AC-BLUE Arista PWR-00326-00 delta DPS-500AB-43 a 500W reverse airflow re. Shipped with USPS ground advantage. Condition is used...(September 5th, 2024)
• Arista Pwr-745ac-r 745w Ac Power Supply 1 Year Warranty (64.7% similar) Free ground shipping within the 48 contiguous states. All units are in good condition, refuted house, painted as necessary. The Arista PWR-745AC-R is a highly efficient 750W ac back-to-front airflow switch power supply. This listing includes 1 Arista PWR-745AC-R that is fully tested with our...(September 5th, 2024)