Drive failed / degraded on the QNAP TS-464

Source: ProductDB enrichment catalog Confidence: 85% Verified Aug 8, 2026

A drive in the array has failed or the volume is degraded, risking data loss.

How to fix Drive failed / degraded

Replace the failed drive

Identify the failed drive and replace it with a compatible one, then rebuild the array.

Source: ProductDB enrichment catalog Confidence: 80% Verified Aug 8, 2026

Difficulty: ★★★ Est. 60 min

Check drive health

Run a SMART test to confirm the drive status before replacing.

Source: ProductDB enrichment catalog Confidence: 80% Verified Aug 8, 2026

Difficulty: ★★ Est. 10 min

Replacement parts for the QNAP TS-464

QNAP TS-464 NAS Drive QNAP TS-464 SSD Cache QNAP TS-464 RAM Module QNAP TS-464 Power Supply QNAP TS-464 Drive Caddy QNAP TS-453D NAS Drive QNAP TS-453D SSD Cache QNAP TS-453D RAM Module

← All QNAP TS-464 error codes

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