A10 Networks Thunder 5440 End-of-Life & EOSL Dates
Thunder 5440 — 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.
A10 Networks Thunder 5440 is still under A10 Networks support, to Jun 2031 (earliest group Sep 2030). Fold the eventual replacement into your planning cycle.
End of sale
Sep 2025 – Jun 2026
Last date of support (computed)
Sep 2030 – Jun 2031
Part numbers
2
46
months until the first part number loses support
Why this score
- Supported, with more than 3 years of runway
- 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 5440 | Sep 2025 | Sep 2030 | Supported | All Nitrox SSL SKUs |
| Thunder 5440 | Jun 2026 | Jun 2031 | Supported | All Non-Nitrox SSL SKUs |
Options from here
The A10 Networks Thunder 5440 is still supported (to Jun 2031). Options to plan around, in rough priority:
Supported for now. Track the end-of-service date and revisit at refresh planning.
Fold the eventual replacement into your multi-year budget.
Stay on a supported software train while under OEM support.
An option to extend life once the OEM cutoff nears.
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 5440 questions
Is the A10 Networks Thunder 5440 end of life?
Not past support yet. A10 Networks support ends between Sep 2030 and Jun 2031, depending on the SKU group. End of sale has passed (Jun 2026), so it can no longer be bought new from A10 Networks.
What is the last date of support for the 5440?
Last dates of support across 5440 SKU groups range from Sep 2030 to Jun 2031.
Where do these 5440 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.