A10 Networks Thunder 6440S End-of-Life & EOSL Dates
Thunder 6440S — 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 6440S SKU group is past A10 Networks end of service life (last group Sep 2024). 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
Sep 2019
Last date of support (computed)
Sep 2024
Part numbers
1
26
months past last support
Why this score
- Past end of service life 26 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 number in this family
This family has one tracked part number. Its dates are the ones above.
| Part number | End of sale | Last date of support | Status | Description |
|---|---|---|---|---|
| Thunder 6440S | Sep 2019 | Sep 2024 | Past support | N3 SSL |
Options from here
The A10 Networks Thunder 6440S 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 6440S ↗
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 6440S questions
Is the A10 Networks Thunder 6440S end of life?
Yes. The 6440S is past its last date of support (Sep 2024, derived from A10 Networks' published 5-year support-life policy applied to the end-of-sale date).
What is the last date of support for the 6440S?
Sep 2024, derived from A10 Networks' published 5-year support-life policy applied to the end-of-sale date.
Where do these 6440S 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.