HPE Aruba Networking CX 8400 End-of-Life & EOSL Dates
HPE Aruba Networking CX 8400: switches. Each part number's end-of-sale and end-of-support dates come from the HPE Networking Support Portal end-of-life notice linked beside it.
HPE Aruba Networking CX 8400 is still under HPE support, to Sep 2031. Fold the eventual replacement into your planning cycle.
EOL announced
Mar 2026
End of sale
Sep 2026
Last date of support
Sep 2031
Part numbers
1
58
months of vendor support left
Why this score
- Supported, with more than 3 years of runway
- Vendor-published date, source-linked
- Category: switches
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 number in this family
This family has one tracked part number. Its dates are the ones above.
| Part number | End of sale | Last date of support | Status | Description |
|---|---|---|---|---|
| JL375A | Sep 2026 | Sep 2031 | Supported | HPE Aruba Networking 8400 8-slot Chassis/3xFan Trays/18xFans/Cable Manager/X462 Bundle |
Options from here
The HPE Aruba Networking CX 8400 is still supported (to Sep 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.
Aruba Networking CX 8400 questions
Is the HPE Aruba Networking CX 8400 end of life?
Not past support yet. HPE support runs to Sep 2031, per the HPE end-of-sale bulletin. End of sale has passed (Sep 2026), so it can no longer be bought new from HPE.
What is the last date of support for the CX 8400?
Sep 2031, per the HPE end-of-sale bulletin.
Where do these CX 8400 dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official HPE end-of-sale bulletin it was taken from.