Milestone dates
The dates Arista published, with Arista's own wording under each milestone.
| Milestone | Date |
|---|---|
| End of hardware repairArista: Last day for HW RMA requests | |
| Last date of supportArista: End-of-Life of product |
Affected part numbers
1 part number is covered.
| Part number | Description | Replacement named by Arista |
|---|---|---|
| DCA-DM-C450 | DMF Controller Version ‘C450’’ | DCA-DM-C660 |
Upgrade path
Arista names 1 replacement part number. None of them is in our catalogue yet; send the part numbers with a quote request and we will source them new.
Source
Arista: End of Sale / End of Life for Arista DMF Controller Appliance: DCA-DM-C450. Retrieved 25 October 2026. Manufacturers sometimes revise these dates; check the source for the exact part number you run.