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WD Gold Enterprise-Class Hard Drive WD121KRYZ - hard drive - 12 TB - SATA 6Gb/s

$351.99
Temporarily Out of Stock
Manufacturer part WD121KRYZ | Dell part AA132819 | Order Code aa132819 | Western Digital
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WD Gold Enterprise Class SATA HDD - 12TB

Conquer tough workloads with enterprise-class WD Gold HDDs. Available in 1TB to 20TB1 capacities, these highly reliable solutions for demanding storage environments provide up to 2.5M hours MTBF2, vibration protection technology and a low power draw thanks to HelioSeal™ technology . Specifically designed for use in enterprise-class data centers and storage systems, the WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital hard drives.
WD Gold<sup>™</sup> Enterprise Class SATA HDD - 12TB

Media

Beyond Expectations

WD Gold hard drives are performance-optimized for heavy application workloads and are designed to handle workloads up to 550TB3 per year. Whether you need 1TB or 20TB1, the wide capacity range of WD Gold HDDs solves for the most demanding storage environments.

Enhanced Reliability

With up to 2.5M hours MTBF2, WD Gold hard drives deliver enhanced levels of dependability and durability.

Reimagining the HDD

WD Gold offers 20TB on a 9 disk CMR drive with reimagined HDDs utilizing the first implementation of OptiNAND technology's capacity-enabling features.​

Vibration Protection

WD Gold has sophisticated monitoring electronics that help correct linear and rotational vibrations in real time using enhanced vibration protection technology for improved performance in high-vibration environments.

Play Well with Others

Broadly compatible with most PC and major enterprise operating systems. Specifically designed for use in enterprise-grade data centers and storage systems.

Leading the Way

Energy-assisted magnetic recording (EAMR) technology enables higher media precision and increases areal density. The triple-stage actuator (TSA) enhances the accuracy of head-positioning and delivers better performance and data integrity to also increase areal density. Both EAMR and TSA are available only in 16TB capacities and above.

5-Year Limited Warranty

Every WD Gold HDD comes with a 5-year limited warranty, so you can be confident in your storage.

General
Capacity 12 TB
Cache Size 256 MB
compatibility Compatible with Windows, Windows Server, and Linux
Dimension 5.79" x 4" x 1.03"
Product Weight 1.46lbs
Interface SATA

Go for Gold

Conquer tough workloads with enterprise-class WD Gold HDDs. Available in 1TB to 18TB capacities, this highly reliable solution for demanding storage environments provides up to 2.5M hours MTBF, vibration protection technology and a low power draw thanks to HelioSeal technology [for 12TB and above]. Specifically designed for use in enterprise-class data centers and storage systems, the WD Gold SATA HDD delivers the world-class performance you expect from Western Digital hard drives.

Tech Specs


General
Device Type
Hard drive - internal
Capacity
12 TB
Form Factor
3.5"
Interface
SATA 6Gb/s
Buffer Size
256 MB
Bytes per Sector
4096
Features
Native Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, NAS compatible, 24x7 continuous operation, advanced format 512e, Dynamic fly height technology
Width
4 in
Depth
5.8 in
Height
1 in
Weight
23.28 oz

Performance
Drive Transfer Rate
600 MBps (external)
Internal Data Rate
205 MBps
Spindle Speed
7200 rpm

Reliability
MTBF
2,500,000 hours
24x7 Operation
Yes
Non-Recoverable Errors
1 per 10^15
Load / Unload Cycles
600,000

Expansion & Connectivity
Interfaces
1 x SATA 6 Gb/s
Compatible Bay
3.5"

Power
Power Consumption
  • 7 Watt (read)
  • 6.8 Watt (write)
  • 6.9 Watt (random read)
  • 5 Watt (idle)

Software & System Requirements
OS Required
Apple MacOS, Linux, Microsoft Windows Server, Microsoft Windows

Miscellaneous
Compliant Standards
RoHS, NMB-3 Class B, CAN ICES-3 Class B

Manufacturer Warranty
Service & Support
Limited warranty - 5 years

Environmental Parameters
Min Operating Temperature
41 °F
Max Operating Temperature
140 °F
Shock Tolerance (operating)
70 g @ 2 ms half-sine wave
Shock Tolerance (non-operating)
300 g @ 1 ms half-sine wave
Sound Emission
20 dBA


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