A10 Networks Thunder 3430S End-of-Life & EOSL Dates
Thunder 3430S — end-of-sale date as published by A10 Networks on its End of Sales: Hardware page. A10 does not publish a per-model last date of support; end of life is A10's stated policy of end-of-sale plus five years.
Every tracked A10 Networks Thunder 3430S SKU group is past A10 Networks end of service life (last group Dec 2025). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
End of sale
Dec 2019 – Dec 2020
Last date of support (computed)
Dec 2024 – Dec 2025
Part numbers
2
11
months since the last part number lost support
Why this score
- Past end of service life: the first part numbers 23 months ago, the last 11 months ago
- EOSL computed from the vendor support-life policy, not a per-model published date
- Category: application delivery controller
Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated
Part numbers in this family
Dates vary across 2 groups in this family, so every row carries its own. Find your exact part before you plan.
| Part number | End of sale | Last date of support | Status | Description |
|---|---|---|---|---|
| Thunder 3430S | Dec 2019 | Dec 2024 | Past support | N3 SSL |
| Thunder 3430S | Dec 2020 | Dec 2025 | Past support | N5 SSL |
Options from here
The A10 Networks Thunder 3430S is past A10 Networks end of service life. These are the paths teams take from here:
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market. Current eBay listings for Thunder 3430S ↗
It is unsupported today. Set a migration timeline and budget.
Low-criticality role: document the risk, harden backups, retire on your terms.
Independent and informational. EOSL.ai sells no hardware and no maintenance, and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the role the asset plays.
Thunder 3430S questions
Is the A10 Networks Thunder 3430S end of life?
Yes. Every dated 3430S SKU group is past its last date of support.
What is the last date of support for the 3430S?
Last dates of support across 3430S SKU groups range from Dec 2024 to Dec 2025.
Where do these 3430S dates come from?
End-of-sale dates link to the official A10 Networks end-of-sale bulletin. End-of-service-life is computed as end-of-sale plus A10 Networks' published 5-year support-life policy, which is also linked.