Home/Arista/Cross-Platform/750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow)

750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow)

SKU PWR-750-AC-R

Arista Power Supply

Official Arista notice (2920) ↗ Retrieved 2026-10-25

Source scope: Full official bulletin retrieved through the public Jina reader; source hash covers the retrieved HTML.

750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow) is dead. Arista support ended 2020-09-20 (-2227d). Last available for order 2017-09-20. Replacement: PWR-500-AC-R PWR-500-AC-R#.

Can I still get the 750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow)?

No. Arista ended support for the 750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow) on 2020-09-20. No RMA or replacement through official channels — spares are secondary-market only. See Arista's lifecycle bulletin.

How long is the 750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow) covered for RMA?

RMA and support coverage for the 750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow) ends on 2020-09-20. Component dates normally track the parent platform's lifecycle.

What is the current equivalent of the 750 Watt AC power supply for Arista 7050SX-128 Switches (rear-to-front airflow)?

Arista lists the PWR-500-AC-R PWR-500-AC-R# as the equivalent current SKU.

Replaced by PWR-500-AC-R PWR-500-AC-R#

Announced 2017-03-20

End of Sale 2017-09-20

End of Support 2020-09-20