Western Digital Red Pro 20TB NAS Hard Drive – Enterprise-Class 3.5" SATA HDD - WD201KFGX

The Western Digital Red Pro 20TB NAS Hard Drive is built to meet the high demands of enterprise and commercial environments. Designed specifically for RAID-optimized NAS systems with unlimited bay configurations, this drive delivers exceptional performance, high-capacity storage, and robust durability. With NASware™ technology, 7200 RPM speeds, and a 512MB cache, it ensures superior reliability for 24/7 operation in multi-user setups.

Engineered for compatibility with leading NAS enclosures, this enterprise-grade drive is ideal for medium to large businesses, creative professionals, and data-driven applications requiring long-term performance and data protection. The 20TB Red Pro is equipped with advanced features such as RV sensors, CMR recording, and shock protection to minimize vibration and preserve data integrity across demanding workloads of up to 550TB/year.

Key Features:

• Optimized for NAS with NASware™:
  WD’s exclusive NASware™ technology adjusts drive parameters to match the specific requirements of NAS workloads, enhancing drive performance, reliability, and compatibility with multi-bay systems.

• 24/7 Operation for Enterprise Use:
  Designed for always-on environments, the drive withstands constant access by multiple users, ensuring reliable data availability around the clock.

• Rotation Vibration (RV) Sensors:
  These built-in sensors proactively mitigate the effects of vibration in large NAS setups, helping maintain consistent read/write performance and preventing drive failure.

• Multi-Axis Shock Sensor and Dynamic Fly Height Technology:
  Drive protection is improved through shock detection and automatic adjustments to head positioning, preserving the integrity of stored data.

• CMR Technology with OptiNAND™ (for larger models):
  While the 20TB variant uses CMR for stable performance, higher-capacity drives include OptiNAND™ for boosted data management.

• RAID Error Recovery Control:
  Optimized to reduce downtime in RAID environments, this feature helps prevent drive dropouts and system errors in multi-drive configurations.

• High Transfer Rate and Large Cache:
  With up to 268MB/s transfer speeds and a 512MB cache, data access is swift and efficient, supporting high-throughput operations.

Specifications:

• Capacity: 20TB

• Form Factor: 3.5-Inch

• Connector: SATA

• Interface: SATA

• Transfer Rate: Up to 268MB/s

• Disk Speed (RPM): 7200 RPM

• Recording Technology: CMR

• Cache Size: 512MB

• Dimensions (L x W x H): 5.79" x 4" x 1.03"

• Weight: 1.52 lbs

• Model Number: WD201KFGX

• Operating Temperature: 0°C to 65°C

• Non-Operating Temperature: -40°C to 70°C

• Certifications: BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL

• Workload Rate: 550TB/year

• MTBF: Up to 2.5 million hours

• Compatibility: RAID-optimized NAS systems with unlimited bays

• Product Use Cases: Enterprise NAS, media production, file sharing, data backups

Conclusion:
The Western Digital Red Pro 20TB NAS hard drive offers a reliable, high-performance storage solution tailored for enterprise-grade NAS systems. Its robust features, extensive compatibility, and continuous operation capability make it an ideal choice for data-intensive applications, ensuring durability, security, and performance under heavy workloads.