WD Red Pro 14TB NAS HDD Recovery in Siliguri
Case Overview :
A 5.5-year-old WD Red Pro 14TB NAS HDD failed in Siliguri as part of a RAID5 serving 11.9TB of department shares, backups, and media for teams across Sevoke Road, Pradhan Nagar, and Matigara. The member dropped mid-scrub, sending the array into degraded mode. WD Red Pro 14TB NAS HDD Recovery in Siliguri launched with parity-aware steps and No Data No Charge onboarding to prevent collateral array damage.
- Brand:Â WD Red Pro
- Capacity:Â 14TB
- Data Size:Â 11.9TB
- Success Rate:Â 100%
Problem Description
Dashboards flagged rising read timeouts, then the drive began click-spin cycles. Attempts to reinsert and rebuild introduced parity risks. With finance and production shares offline, leadership needed a controlled member clone and virtual assembly to validate stripe order before any data export or hardware remediation.
Understanding the Challenge
High-capacity NAS drives suffer head wear and firmware drift under long duty cycles. Unsafe rebuilds propagate parity mismatches. A correct process replaces heads, calibrates firmware, and images sector-consistently with head map tuning. Only then can a virtual RAID be constructed to verify stripes and parity, ensuring filesystem integrity during extraction.
Data Recovery
Donor heads were installed; firmware/calibration aligned. Imaging cloned stable bands and logged marginal ones for adaptive retries. A virtual RAID5 assembled from the clone and healthy members passed stripe/parity checks. Extraction prioritized finance/ops shares, then media; integrity tests confirmed clean mounts and access control lists.
Outcome of Data Retrieval
All 11.9TB restored with permissions and timestamps intact. Sevoke Road and Matigara departments resumed work rapidly. Preventive posture—hot spares, staggered refresh, vibration/thermal management—reduced future risk across Siliguri sites.
Conclusion:
Degraded RAID is not a dead end. WD Red Pro 14TB NAS HDD Recovery in Siliguri demonstrated donor+firmware stabilization and parity-consistent imaging preserve complete shares without corruption.
Call To Action
If a NAS member fails in Siliguri, Sevoke Road, or Pradhan Nagar, pause rebuilds and contact DataCare Labs for RAID-safe recovery under the No Data No Charge Policy.
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