WD Gold WD221KRYZ Hard Drive
Best high capacity storage for demanding enterprise applications.
WD Gold HDDs are engineered for demanding enterprise and commercial environments, featuring advanced innovations for continuous read-write workloads. These drives deliver exceptional storage performance, reliability, and durability, offering flexible capacity options crucial for small to medium businesses and creative professionals who depend on their critical data and output for success.
$603.99
Owner Satisfaction
4.6
/ 5
Category Rank
404
/ 4074
#404 in Hard Drives
Price vs Category Average
+14%
Above average
Who it's for
- Businesses requiring continuous data access and maximum system availability
- IT professionals managing servers, data centers, and enterprise storage arrays
- System administrators needing reliable speed for high-demand server applications
Who should skip it
- Home users or budget-conscious individuals seeking basic storage solutions
- Users sensitive to noise in quiet home or office environments
- Eco-conscious users or those building energy-efficient personal systems
Performance breakdown
Storage Density
Massive 22TB capacity handles immense datasets without needing extra drive bays.
Workload Endurance
Built to withstand constant, heavy-duty read-write cycles in enterprise environments.
Data Throughput
The 7200 RPM spindle speed ensures rapid file access for demanding workflows.
Cache Efficiency
Generous 512MB buffer significantly smooths out high-frequency data transfer tasks.
Build Reliability
Enterprise-grade components offer peace of mind for mission-critical data storage.
System Compatibility
Standard SATA interface ensures seamless integration into most existing server setups.
Key Specs
Hard drive
22 TB
3.5"
7200 rpm
Enterprise
internal
SATA 6Gb/s
buffer
512 MB
Features
- Engineered for demanding enterprise and commercial environments
- Handles continuous read-write workloads
- Exceptional storage performance and reliability
- Durable design for tough conditions
- Flexible capacity options
What customers say
Customers consistently praise this hard drive for its outstanding reliability and robust build quality. Users frequently highlight its dependable performance, especially in demanding, continuous operation environments. The sentiment often reflects a strong sense of trust in its ability to maintain data integrity over extended periods. While acknowledging a premium price, many consider it a valuable investment for critical storage needs, appreciating the peace of mind it offers. The overall consensus points to a highly dependable and high quality storage solution.
Know before you buy
While it is physically compatible with most desktop cases that support 3.5-inch drives, it is specifically engineered for enterprise servers and high-intensity workloads. It may run louder than standard consumer drives due to its performance-focused design.
The 7200 RPM spindle speed combined with a large 512MB cache allows for fast data access and efficient handling of heavy, continuous read-write operations. This makes it ideal for data-intensive tasks like video editing or managing large server databases.
Because this is an enterprise-grade drive designed for continuous operation, it generates more heat than a standard desktop drive. It is recommended to install it in a chassis with adequate airflow to ensure long-term reliability and performance.
Yes, this drive uses a standard SATA 6Gb/s interface, making it compatible with most modern motherboards and RAID controllers that support SATA connections.
WD Gold drives are built with higher-grade components designed for 24/7 operation and higher annual workload ratings. They are optimized for reliability in multi-drive environments, such as NAS systems or enterprise servers, rather than occasional desktop use.
Still have a question?
Ask Hayley anything about this product before you decide.