$362.99
Manufacturer part WD121KRYZ | Dell part AA132819 | Order Code aa132819 | Western Digital
WD Gold™ Enterprise Class SATA HDD - 12TB
Customize your business’s storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold™ HDDs in capacities of 1TB to 22TB1 , with OptiNAND™ technology in 20TB and 22TB. 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 (for 12TB and above). Specifically designed for use in enterprise-class data centers and storage systems, WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital hard drives.
More Flexibility, More Freedom
WD Gold™ lets you build out your storage your way with a full portfolio of SATA HDDs from 1TB to 22TB1, engineered for heavy application workloads and designed to handle workloads up to 550TB3 per year.
Enhanced Reliability
With up to 2.5M hours MTBF2, WD Gold™ hard drives deliver enhanced levels of dependability and durability.
Vibration Protection
WD Gold™ drives have 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.Plays Well with Others
Specifically designed for use in enterprise-grade storage systems and data centers, WD Gold™ HDDs are broadly compatible with major enterprise operating systems.Scale Your Business
WD Gold™ drives are available in capacities up to 22TB utilizing the OptiNAND™ technology's capacity-enabling feature.Helps Protect Your Data
The innovative ArmorCache™ feature (22TB only) provides enterprise power loss protection of your data in write-cache enabled (WCE) mode while increasing performance in write-cache disabled (WCD) mode.Specifications
| General | |
|---|---|
| Capacity | 12TB |
| Cache Size | 256MB |
| compatibility | Windows, Windows Server, Linux |
| Dimension | 5.79" x 4" x 1.03" |
| Product Weight | 1.46lbs |
| Interface | SATA |
| Transfer Rate | up to 255MB/s |
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