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User Manual for WD 12TB Gold 7200 rpm SATA III 3.5" Internal Datacenter HDD Click to enlarge the picture
Contents of the user manual for the WD 12TB Gold 7200 rpm SATA
- Product category: Internal Drives WD
- Brand: WD
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for WD Internal Drives
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User manual for the WD 12TB Gold 7200 rpm SATA contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any WD product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official WD user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a WD product will considerably shorten its lifespan!
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Product description Hard Drives by Application: Which Is Best for You? Read More The 12TB Gold 7200 rpm SATA III 3.5" Internal Datacenter HDD from WD delivers 12TB of storage capacity for high-availability servers and storage arrays. This 3.5" drive operates using a SATA III 6 Gb/s interface, a 256MB cache, and a rotational speed of 7200 rpm, all of which help to ensure a sustained rate of up to 255 MB/s. It comes armed with HelioSeal Helium technology that enables up to 26 percent lower power consumption when compared to a standard drive. With an error tolerance of <1 in 1015, an MTBF of 2.5 million hours, an AFR of 0.35%, it is well suited for small- to medium-scale enterprise environments that require a durable and reliable storage drive. In addition to the drive's performance and reliability features, Western Digital offers a 24/7 premium support line and includes Acronis True Image WD Edition cloning software. - Workload Capability
- Delivering both performance and reliability to any datacenter environment, WD Gold hard drives are designed to handle workloads up to 550TB per year.
- Reliability
- With a MTBF of up to 2.5 million hours, WD Gold hard drives deliver reliability and durability for yearly operation (24x7x365) within demanding storage environments.
- Disk Utilities and Migration Tools
- Acronis True Image WD Edition can clone drives as well as backup your operating system, applications, settings, and all of your data, while also having the ability to wipe any data you no longer need securely. You can quickly and easily deploy a new hard drive to your PC or laptop and automatically migrate your operating system, applications, and all of your important data.
- RAID-Specific, Time-Limited Error Recovery (TLER)
- Reduces the drive's fallout caused by the extended hard drive error-recovery processes common to desktop drives.
- Extended Thermal Burn-in Test
- Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
- Dynamic Fly Height and Dual Actuators
- A head positioning system with two actuators that improves positional accuracy over the data track. The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.
UPC: 718037854519 In the Box WD 12TB Gold 7200 rpm SATA III 3.5" Internal Datacenter HDD Limited 5-Year Warranty Table of Contents
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Technical parametersWD WD121KRYZ Specs | | | 512 Emulation Model Number | WD121KRYZ | | Formatted Capacity | 12 TB | | Interface | SATA III 6 Gb/s | | 512n/512e User Sectors per Drive | 23,437,770,752 | | Native Command Queuing | Yes | | Form Factor | 3.5" | | Compatibility | Windows, Windows Server, Linux, and Mac OS | | RoHS Compliant | Yes | | | | Data Transfer Rate (max) | Buffer to Host: 6 Gb/s
Host to/from drive (sustained): 255 MB/s | | Cache | 256 MB | | Rotational Speed | 7200 rpm | | | | Load/Unload Cycles | 600,000 | | Non-Recoverable Read Errors per Bits Read | <1 in 1015 | | Mean Time Between Failures (MTBF) | 2.5 million hours | | Annualized Failure Rate (AFR) | 0.35% | | | | Average Power Requirements | Sequential Read: 7.0 W
Sequential Write: 6.8 W
Random Read/Write: 6.9 W
Idle: 5.0 W | | | | Temperature | Operating: 41 to 140°F / 5 to 60°C
Non-Operating: -40 to 158°F / -40 to 70°C | | Shock | Operating (half-sine wave, 2 ms): 70 G
Non-operating (half-sine wave): 300 G (1 ms) / 150 G (11 ms) | | Acoustics | Idle: 20 dBA
Seek mode: 36 dBA | | | | Dimensions | 1.028 x 5.787 x 4.000" / 26.11 x 146.9 x 101.6 mm | | Weight | 1.46 lb / 0.66 kg | | | | Package Weight | 1.7 lb | | Box Dimensions (LxWxH) | 8.8 x 6.1 x 3.0" |
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