EOSL database / QNAP / ES · Enterprise ZFS Dual-Controller
QNAP ES · Enterprise ZFS Dual-Controller — End of Service Life
2 models of the ES · Enterprise ZFS Dual-Controller line in the database (Storage): 1 already end-of-support, 0 reach EOSL within 12 months.
Short answer: Support for QNAP ES · Enterprise ZFS Dual-Controller ends per model: 1 of 2 models are already end of support.
| Model | Category | EOSL date | Status |
|---|---|---|---|
| ES1640dc v2 | Storage | — | End of support |
| ES1686dc / ES2486dc | Storage | — | Date pending |
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Keep running ES · Enterprise ZFS Dual-Controller systems after EOSL?
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Request a free EOSL auditAll QNAP lines at a glance: QNAP overview. What the statuses mean: What is EOSL?
FAQ
Can I keep running ES · Enterprise ZFS Dual-Controller systems after EOSL?
Yes. After the vendor's end of support, third-party maintenance (TPM) keeps QNAP hardware running with SLAs and spare parts — typically 30–70% below OEM list price. Security updates for firmware are no longer provided by the vendor, so plan network segmentation accordingly.
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