Is the Thunder-5440S end of life?

The Thunder-5440S is no longer available for purchase as of 2019-09-30, but A10 Networks support is still active.

When is the Thunder-5440S end of sale date?

The A10 Networks Thunder-5440S reached end of sale on 2019-09-30.

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Thunder-5440S

Name: Thunder-5440S
Brand: A10 Networks
SKU: Thunder-5440S
Availability: Discontinued

A10 Networks Chassis · Thunder Series

Thunder-5440S is no longer available for purchase. End-of-sale was 2019-09-30.

Thunder-5440S Lifecycle Overview

The A10 Networks Thunder-5440S is a chassis product in the A10 Networks Thunder series. This product has reached end of sale as of 2019-09-30 and can no longer be ordered from A10 Networks.

Lifecycle Milestones

End of sale	2019-09-30

Applicable Platforms

Thunder

Source: Official A10 Networks notice · Last verified 2026-04-14