Is the 4400 end of life?

Yes. The F5 Networks 4400 has reached end of life. Vendor support ended on 2021-04-01.

When is the 4400 end of sale date?

The F5 Networks 4400 reached end of sale on 2014-04-01. The last date of vendor support is 2021-04-01.

When does F5 Networks support end for the 4400?

F5 Networks support for the 4400 ended on 2021-04-01.

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4400

Name: 4400
Brand: F5 Networks
SKU: 4400
Availability: Discontinued

F5 Networks Chassis · VIPRION Series

4400 has reached end of life. F5 Networks support ended 2021-04-01. Last available for order 2014-04-01.

4400 Lifecycle Overview

The F5 Networks 4400 is a chassis product in the F5 Networks VIPRION series. This product has reached end of life as of 2021-04-01, meaning F5 Networks no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2014-04-01. Organizations still running the 4400 should plan a migration .

Lifecycle Milestones

End of sale	2014-04-01
End of software maintenance	2016-04-01
Last date of support	2021-04-01

Applicable Platforms

VIPRION

Source: Official F5 Networks notice (K4309) · Last verified 2026-04-14