Is the 6400 end of life?

Yes. The F5 Networks 6400 has reached end of life. Vendor support ended on 2016-12-31.

When is the 6400 end of sale date?

The F5 Networks 6400 reached end of sale on 2009-12-01. The last date of vendor support is 2016-12-31.

When does F5 Networks support end for the 6400?

F5 Networks support for the 6400 ended on 2016-12-31.

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6400

Name: 6400
Brand: F5 Networks
SKU: 6400
Availability: Discontinued

F5 Networks Chassis · BIG-IP LEGACY Series

6400 has reached end of life. F5 Networks support ended 2016-12-31. Last available for order 2009-12-01.

6400 Lifecycle Overview

The F5 Networks 6400 is a chassis product in the F5 Networks BIG-IP LEGACY series. This product has reached end of life as of 2016-12-31, meaning F5 Networks no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2009-12-01. Organizations still running the 6400 should plan a migration .

Lifecycle Milestones

End of sale	2009-12-01
End of software maintenance	2011-12-01
Last date of support	2016-12-31

Applicable Platforms

BIG-IP Legacy

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