WD Gold 22TB 7200 RPM SATA III 3.5" Internal Enterprise CMR Hard Drive
Best high-capacity storage for enterprise-grade data centers and professional servers.
Unlock massive storage with the WD Gold 22TB internal hard drive, engineered for demanding enterprise environments. This high-capacity HDD leverages reliable Conventional Magnetic Recording (CMR) technology for robust data storage. Experience excellent performance thanks to its fast 7200 RPM spindle speed and a substantial 512MB buffer, all connected via a standard SATA 6 Gb/s interface. Built for durability, this 3.5-inch drive features vibration resistance and RoHS compliance, ensuring long-term reliability for your critical systems. Western Digital provides a 5-year limited warranty for added peace of mind.
$519.99
Owner Satisfaction
4.7
/ 5
Category Rank
36
/ 2789
#36 in Hard Drives
Price vs Category Average
-1%
Below average
Capacity
22
/ TB
Who it's for
- Data managers needing to consolidate massive archives
- IT professionals maintaining 24/7 mission-critical server environments
- System builders requiring reliable performance for RAID arrays
Who should skip it
- Budget-conscious buyers seeking affordable consumer-grade storage
- Users requiring high-speed performance for primary operating systems
- Home office workers sensitive to operational noise and vibration
Performance breakdown
Storage Density
Massive 22TB capacity provides industry-leading space for demanding enterprise data workloads.
Data Reliability
CMR technology ensures consistent performance and superior data integrity for critical systems.
Operational Speed
The 7200 RPM spindle delivers snappy access times for high-demand server environments.
Build Durability
Vibration-resistant engineering protects sensitive components during continuous, heavy-duty operation.
Cache Efficiency
A generous 512MB buffer significantly accelerates data throughput for complex tasks.
Long-term Support
Five-year warranty coverage offers exceptional peace of mind for professional deployments.
Key Specs
Capacity
22 TB
Spindle Speed
7200 RPM
Buffer Size
512 MB
Interface
SATA 6 Gb/s (SATA/600)
Form Factor
3.5 Inch
Recording Technology
Conventional Magnetic Recording (CMR)
Warranty
5 Year Limited Warranty
Dimensions
1" Height x 4" Width x 5.8" Length
Features
- Massive 22TB storage capacity
- High-speed 7200 RPM operation
- Enterprise-class reliability
- Generous 512MB cache
- Vibration-proof design
- CMR recording technology
- RoHS certified
- Standard 3.5-inch form factor
What customers say
Customers overwhelmingly value the WD Gold 22TB drive for its exceptional reliability and massive capacity, making it ideal for mission-critical storage. System builders and data center operators praise the robust build quality and the confidence provided by the high workload rating and warranty, noting its low failure rate during continuous operation. The 7200 RPM speed delivers excellent sustained throughput essential for demanding enterprise applications like virtualization and large data processing. While the initial cost is high, users find the investment justified by superior longevity and the avoidance of downtime associated with lesser drives. Minor operational noise is an expected trade-off for this level of performance and density.
Know before you buy
While it is physically compatible with most desktop cases, this drive is specifically engineered for enterprise server environments. It is optimized for 24/7 operation and heavy workloads, which may result in higher noise levels and power consumption compared to consumer-grade desktop drives.
Conventional Magnetic Recording (CMR) is generally more reliable and offers more consistent write performance than Shingled Magnetic Recording (SMR). It is the preferred technology for RAID arrays and high-intensity data storage where data integrity is critical.
Because this is a high-performance 7200 RPM enterprise drive, it can generate significant heat. It is best installed in a chassis with good airflow and should be securely mounted to minimize vibration, which helps maintain its long-term reliability.
Yes, the WD Gold series is excellent for NAS environments. Its vibration-resistant design and high-capacity CMR architecture make it well-suited for multi-drive enclosures that run continuously.
The 5-year limited warranty covers defects in materials and workmanship under normal use. It provides peace of mind for enterprise-grade hardware, though it does not cover data recovery services or damage resulting from accidents or improper installation.
Yes, this drive uses a standard SATA 6 Gb/s interface. It is backward compatible with older SATA standards, though you will achieve the best performance when connected to a SATA III controller.
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$520