
PWR-511-AC-BLUE Arista Power Supply, Back-Front, Refurbished, 500W AC Power Supply, 1RU
- Condition
- Refurbished, tested & guaranteed
- WARRANTY & RETURNS
- PWR-511-AC-BLUE has a 3-year warranty and a 30-day return policy. DOA units are replaced or refunded. Full terms are on the warranty page and the refund policy.
- Availability
- In stock
$1,150
Free US ground shippingA firm price comes back, typically the same business day. Prefer a PO or wire? We take those too. Just ask.
The Arista PWR-511-AC-BLUE is a power supply with back-to-front airflow and AC input. Its output is 500 W. It is a hot-swappable field-replaceable unit with no firmware or configuration. This unit is refurbished (used): inspected, powered on and functionally tested by Townsend Networks technicians before listing. It ships as the field-replaceable unit only.
- Compatible with
- Arista 7050X3 Series switches, as a spare 1RU supply; the BLUE code is the rear-to-front airflow version (PWR-511-AC-RED is front-to-rear)
- HOW IT DIFFERS
- PWR-511-AC-BLUE has AC power; its sister PWR-511-DC-BLUE has DC power.
- Model
- PWR-511-AC-BLUE
- Type
- Power Supply
- Condition
- Refurbished, tested & guaranteed
Technical details
| Brand | Arista |
|---|---|
| Product line | PWR-511 Series |
| Airflow | Back-to-front |
| Power input | AC |
| Output power | 500 W |
| Input voltage | 100 to 240 V AC |
How it differs from the PWR-511-DC-BLUE
Here is how Arista's documents set the PWR-511-AC-BLUE apart from the PWR-511-DC-BLUE. Input voltage: 100 to 240 V AC on the PWR-511-AC-BLUE, against -48 to -60 V DC on the PWR-511-DC-BLUE. Compatible parts for the PWR-511-AC-BLUE: Arista 7050X3 Series switches, as a spare 1RU supply; the BLUE code is the rear-to-front airflow version (PWR-511-AC-RED is front-to-rear). For the PWR-511-DC-BLUE: Arista 7050X3 Series switches, as a spare 1RU supply; the BLUE code is the rear-to-front airflow version (PWR-511-DC-RED is front-to-rear).
Sister listing: PWR-511-DC-BLUE
Maker documents: Arista 7050X3 Series Data Sheet
Arista PWR-511-AC-BLUE / 500W AC Power Supply, 1RU, Rear-to-Front Airflow (Port-Side Exhaust)
WHAT'S INCLUDED
One (1) Arista PWR-511-AC-BLUE. Ships as the field-replaceable unit only; no power cord, rack kit or console cord is included.
CONDITION & TESTING
Condition: Refurbished, Tested & Guaranteed PWR-511-AC-BLUE was tested by Townsend Networks technicians before listing. The test process is on the testing process.
Selling your Arista PWR-511-AC-BLUE? We buy used network gear.
Questions about the PWR-511-AC-BLUE? Call 415-626-4231 or email sales@townsendnetworks.com.

