IBM OS Enterprise Edition EOL & EOSL Dates

4 IBM OS Enterprise Edition models have reached End of Life (EOL) and End of Support (EOS), including AIX 5.3 (EOL date: Apr 30, 2012) — no longer supported. OS Enterprise Edition AIX 7.3 is the current supported model. Also see IBM XIV EOSL information for related end-of-life information.

1 Supported 4 End of Life

Currently Supported IBM OS Enterprise Edition Products (1)

Product Model NumberProduct LineRelease DateEnd of
Support
AIX 7.3 AIX 7.3 IBM AIX

IBM OS Enterprise Edition End of Life Products — No Longer Supported (4)

Product Model NumberProduct LineRelease DateEnd of
Support
AIX 5.3 AIX 5.3 IBM AIX 2012-04-30
AIX 6.1 AIX 6.1 IBM AIX 2017-04-30
AIX 7.1 Enterprise Edition AIX 7.1 Enterprise Edition IBM OS Enterprise Edition 2021-04-30
AIX 7.2 Enterprise Edition AIX 7.2 Enterprise Edition IBM OS Enterprise Edition 2021-04-30

EOSL dates of related products