Is the TS-431K end of life?

Not yet, but the TS-431K is aging. QNAP support ends on 2027-12-31 within the next 24 months.

When does QNAP support end for the TS-431K?

QNAP support for the TS-431K is scheduled to end on 2027-12-31. The recommended replacement is the TS-433.

QNAP Storage · NAS / Expansion Series

High confidence Official QNAP notice ↗ Verified 2026-07-18

TS-431K is aging. Support window is narrowing. QNAP support ends 2027-12-31 (+531d). Replacement: TS-433.

Yes, but the support window is narrowing. QNAP support for the TS-431K ends on 2027-12-31. Plan refresh cycles now. See QNAP's lifecycle bulletin.

QNAP support for the TS-431K ends on 2027-12-31.

QNAP lists the TS-433 as the successor.

Replaced by TS-433

The QNAP TS-431K is a storage product in the QNAP NAS / Expansion series. Vendor support will continue until 2027-12-31.

End of security vulnerability support	2027-12-31	in 1y 5mo
Last date of support	2027-12-31	in 1y 5mo

Applicable Platforms

NAS / Expansion