Western Digital 4TB WD Red Pro NAS SATA HDD, 3.5" Internal Hard Drive HDD, 7200 RPM, 256MB Cache, CMR - WD4005FFBX
Western Digital 4TB WD Red Pro NAS SATA HDD, 3.5" Internal Hard Drive HDD, 7200 RPM, 256MB Cache, CMR - WD4005FFBX
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Western Digital

Western Digital 4TB WD Red Pro NAS SATA HDD, 3.5" Internal Hard Drive HDD, 7200 RPM, 256MB Cache, CMR - WD4005FFBX

Western Digital 4TB WD Red Pro NAS SATA HDD, 3.5" Internal Hard Drive HDD, 7200 RPM, 256MB Cache, CMR - WD4005FFBXWestern Digital 4TB WD Red Pro NAS SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 256MB Cache CMR WD4005FFBXWestern Digital 2TB WD Red Pro NAS SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 64MB Cache CMR WD2002FFSXWestern Digital 20TB WD Red Pro NAS SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD201KFGXWestern Digital 8TB WD Red Pro NAS SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 256MB Cache CMR WD8003FFBXWestern Digital 16TB WD Red Pro NAS SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD161KFGX
Hard Drive Capacity4 TB

Key item features

  • Storage Capacity: This Western Digital Red Pro NAS HDD offers a substantial 4TB storage capacity for demanding data environments.
  • Performance Specifications: Features a 7200 RPM rotational speed and a 256MB cache for efficient data access and transfer.
  • Internal Design: A 3.5-inch internal hard drive, utilizing SATA interface and CMR technology for reliable data storage.
  • Workload Endurance: Engineered to handle high-intensity workloads, rated for 550TB per year, suitable for continuous operation.
  • Reliability Metrics: Boasts an impressive Mean Time Between Failures (MTBF) of up to 2.5 million hours, ensuring long-term dependability.
  • System Compatibility: Ideal for RAID-optimized NAS systems with an unlimited number of bays, supporting scalability for growing data needs.
  • Targeted Environments: Specifically designed for 24/7 multi-user commercial and enterprise NAS environments, including creative professionals and medium to large businesses.
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Current price is $359.79
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Sold and shipped by TRUE MART
3.5434782608695654 stars out of 5, based on 46 seller reviews(3.5)
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Customer ratings & reviews

3.8 out of 5 stars
stars
119 ratings113 reviews
How item rating is calculated
  1. 5 stars61% (73)
  2. 4 stars8% (9)
  3. 3 stars5% (6)
  4. 2 stars5% (6)
  5. 1 star21% (25)

Reviews summary

Pros

  • : Drives operate reliably in various setups.
  • : Made to last with sturdy materials.
  • : Offers affordable storage solutions.
  • : Provides sufficient space for data and files.

Neutral

  • : Can be quiet, but may vary in loudness across units.
  • : Can be very reliable, but some models have high failure rates.
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Showing 1-3 of 113 reviews

May 10, 2026
George Matos
5 out of 5 stars review

Seller Verified Purchase

WD Pro

Great drive, low noise in their mechanical readings, i have always had Western Digital drive and never had any complaints. A Bit expensive but to me i cant take chances of loosing backup or media of any kind. Recently installed to a NAS

Review from Western Digital
Helpful?78ZB9KHXZ2815447539614
Jan 24, 2026
Art M
5 out of 5 stars review

Seller Verified Purchase

RED PRO NAS hard drive

received quickly and had no issues with installing and using it so far. hopefully it lasts a long time.

Review from Western Digital
Helpful?78ZB9KHXZ2815447539614
Feb 16, 2026
Eric99
5 out of 5 stars review

Seller Verified Purchase

Great HDD

This has been a great HDD for my NAS. Easy to install and drive has been performing very well with minimal noise.

Review from Western Digital
Helpful?78ZB9KHXZ2815447539614