12TB Gold Enterprise HDD Hard Drive, SATA III w/ 256MB Cache
Product Info
WD Gold Hard Drives: Invest In Gold
Featuring up to ten times the workload capacity of desktop drives, WD Gold™ hard drives are designed from the ground up for enterprise-class reliability, capacity, power efficiency and performance.
- High Workload Rating
Delivering dependable performance to any storage environment, WD Gold hard drives are designed for up to 550TB per year,* among the highest of any 3.5-inch hard drive - Enterprise-class storage to rely on
With up to 2.5 million hours MTBF, WD Gold hard drives deliver reliability and durability, are built for yearly operation (24x7x365) within the most demanding storage environments, and are backed with a 5 year limited warranty - HelioSeal™ Technology
Featured in over 15 Million WD hard drives shipped, HelioSeal™ technology allows for higher capacities and less turbulence on large storage arrays. And now on it's 4th Gen, HelioSeal is field-tested and proven to deliver high capacity, reliability, and power efficiency
Features
Vibration Protection
Enhanced RAFF™ technology uses sophisticated electronics to monitor the drive and correct linear and rotational vibrations in real time for improved performance versus WD’s desktop drives in high-vibration environments.
RAID-specific, Time Limited Error Recovery
TLER helps to reduce drive fallout within a storage environment caused by the extended hard drive error-recovery processes common to desktop drives.
Dynamic Fly Height Technology
Each read-write head’s fly height is adjusted in real time to ensure consistent performance for reduced errors and optimized reliability.
Compatibility Testing
All WD Gold hard drives are extensively tested across a variety of popular OEM storage systems, SATA controllers, and host bus adapters, to ensure ease of integration for a plug and play solution.
Additional Information:
Visit the Manufacturer Web Page for Full Details
Download the Manufacturer Specification Sheet
Dimensions
Compatibility
WD Gold™ hard drives are designed from the ground up for enterprise-class reliability, capacity, power efficiency and performance.
Specifications
| Make and Model | Western Digital 12TB Gold HDD |
|---|---|
| Part Number | WD121KRYZ |
| Drive | |
| Formatted Capacity | 12TB1 |
| Interface | SATA III, 6 Gb/s maximum |
| Performance | |
| Transfer Rate | Sustained: 255 MB/second |
| Rotational Speed | 7200rpm Class |
| Buffer Size | 256MB |
| Reliability | |
| Load / Unload | 600,000 Cycles |
| Read Errors | Less than 10 non-recoverable bits per 1015 bits read |
| Shock | |
| Operating | Read / Write: 70G for 2ms (half-sine) Non-operating: 300G for 2ms (half-sine) |
| Environmentals | |
| Acoustics | Idle: 20dBA Seek: 36dBA average |
| Temperature | Operating: 5 ~ 60° C Non-Operating: -40 ~ 70° C |
| Power | |
| Power Input | 12Vdc |
| Power Usage | Random Read / Write: 6.9W Idle: 5.0W |
| Dimensions & Weight | |
| Dimensions | 101.6 x 147.0 x 26.1mm |
| Weight | 660g |
- As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.
