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Description
WD Red Pro 20TB 3.5" 7200RPM SATA NAS Hard Drive [WD201KFGX]
Enterprise-class hard drives engineered to deliver high performance and reliability to commercial and enterprise NAS environments.
WD Red® Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
Exclusive NASware™ 3.0 Technology
Experience seamless integration and optimal performance with our exclusive NASware™ 3.0 technology. This advanced firmware is built into every WD Red™ Pro hard drive, enhancing data protection and performance for NAS systems under heavy demand. NASware 3.0 improves storage capabilities by increasing compatibility, integration, upgradeability, and reliability.
Designed for Optimal NAS Compatibility
With NASware™ technology, WD Red™ Pro drives simplify the process of selecting the right storage solution. Specifically optimized for NAS systems, our unique algorithm strikes the perfect balance between performance and reliability in NAS and RAID environments. The WD Red™ Pro drive is among the most compatible options available for NAS enclosures, backed by extensive NAS partner technology engagement and rigorous compatibility testing.
Enhanced Shock Protection for Larger NAS Bays
Equipped with a multi-axis shock sensor, WD Red™ Pro drives automatically detect subtle shock events. Our dynamic fly height technology adjusts each read/write function to compensate and protect your data, significantly enhancing reliability in larger 24-bay NAS environments.
3D Active Balance Plus
Our advanced dual-plane balance control technology greatly improves overall drive performance and reliability. Drives that are not properly balanced can create excessive vibration and noise in a multi-drive system, potentially reducing lifespan and degrading performance over time.
Error Recovery Prevention
Engineered specifically for RAID and NAS environments, WD Red™ Pro drives feature error recovery controls as part of NASware™ 3.0 technology. This design helps minimize drive fallout in RAID applications, ensuring greater stability and reliability.
Extended Drive Testing
A NAS environment with up to 24 bays presents unique challenges, including added vibration and heat. Each WD Red™ Pro drive undergoes rigorous thermal cycle burn-in testing to ensure reliable, extended operation in these demanding conditions.
Longer Warranty Coverage
For added peace of mind, WD Red™ Pro drives come with a 5-year limited warranty, providing confidence in your investment.
Desktop Drives vs. WD Red™ Pro
When choosing a hard drive for your NAS, it's crucial to consider the differences between desktop drives and WD Red™ Pro drives:
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Compatibility: Unlike desktop drives, WD Red™ Pro drives are specifically tested for NAS systems, ensuring optimum performance.
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Reliability: Designed for the always-on environment of a NAS or RAID, WD Red™ Pro drives are rigorously tested under demanding conditions, unlike typical desktop drives.
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Error Recovery Controls: WD Red™ Pro drives feature specialized RAID error recovery controls to help minimize failures within the NAS system.
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Noise and Vibration Protection: Built to thrive in multi-bay NAS environments, WD Red™ Pro drives provide superior protection against noise and vibration, unlike desktop drives that are designed for standalone use.
Specifications
Model Number | WD201KFGX |
Capacity | 20TB |
Form Factor | 3.5-Inch |
Interface | SATA |
Transfer Rate | Up to 268MB/s |
Disk Speed (RPM) | 7200 RPM |
Recording Technology | CMR (Conventional Magnetic Recording) |
Cache Size | 512MB |
Warranty | 5-Year Limited Warranty |
Dimensions (L x W x H) | 147mm x 101.6mm x 26.1mm |
Weight | 0.69kgs |
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 |
Product Features | Ideal for creative pros, medium to large businesses, and commercial/enterprise NAS systems; designed for RAID-optimized NAS systems with an unlimited number of bays; rated for 550TB/year workloads and up to 2.5M hours MTBF |
Compatibility | RAID-optimized NAS systems with an unlimited number of bays |