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12TB WD Gold 3.5" Enterprise Class SATA 7200RPM HDD
- Capacity: 12TB
- Form Factor: 3.5"
- Interface: SATA 6Gb/s
- Springle Speed (RPM): 7200RPM
- Cache (MB): 512MB
- Power-On Hours (per year) : 8760
WD Gold® Enterprise Class SATA HDD
WD Gold® HDDs incorporate our latest innovations to handle heavy,
continuous read-write workloads in the toughest of enterprise and
commercial system environments. WD Gold® drives provide the utmost
in HDD storage performance, reliability, durability, and capacity-point
flexibility to small and medium businesses and design professionals whose
mission-critical data and creative output are essential to their success
Highlights
• No compromise storage for any
application demanding the best in
HDD storage.
• A wide range of capacities up to
26TB
to meet your enterprise-class
storage needs.
• Among the highest workload and
reliability ratings of any Western
Digital® hard drive.
• Peace of mind with a 5-year limited
warranty.
Ideal for:
• Hybrid cloud and colocation storage
for small and medium businesses.
• Data repatriation efforts requiring
rapidly-scalable local or distributed
storage.
• Demanding applications running high
uptime workloads and more complex
storage arrays such as RAID and
JBODs.
• Adding an additional storage layer
to strengthen business continuity
implementations.
• Storing A.I. training data sets and
hyperparameter tuning data.
Customize your business’s storage mix to fit your specific needs with hard
drives in capacities of up to 26TB1
engineered for demanding applications
and read-write workloads of up to 550TB2 per year.


With a five-year limited warranty3 supporting up to 2.5M hours MTBF,4 WD
Gold® hard drives deliver enhanced levels of dependability and durability.


ArmorCacheTM technology (available in 22TB and above) is a Western
Digital-only feature that provides enterprise power loss protection of your
data in write-cache enabled (WCE) mode while increasing performance in
write-cache disabled (WCD) mode.


The WD Gold® 26TB1
model is built on the world’s first 11-disk HDD
platform and delivers the 10th generation of HelioSeal® technology, which
has proven to be a vital foundation for continuous capacity growth for over
a decade.


Our exclusive Rotational Vibration Safeguard (RVS) uses dual sensors to
anticipate and counteract disturbances, maintaining peak performance in
high-vibration environments.


WD Gold® has undergone extensive testing and validation in a variety of
host bus adapters, servers, and enterprise storage solutions employing
RAID and other data resiliency configurations.


| Hard drive | |
|---|---|
| Component for | Server/workstation |
| HDD interface transfer rate | 6 Gbit/s |
| HDD average transfer rate | 267 MB/s |
| Mean time between failures (MTBF) | 2000000 h |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 12 TB |
| Features | |
| Type | HDD |
| Component for | Server/workstation |
| HDD interface transfer rate | 6 Gbit/s |
| HDD average transfer rate | 267 MB/s |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 2000000 h |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 12 TB |
| Storage drive buffer size | 512 MB |
| Power | |
| Power consumption (typical) | 9.2 W |
| Power consumption (idle) | 8.4 W |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Technical details | |
| Quantity per pack | 1 pc(s) |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 2000000 h |
| Weight & dimensions | |
| Width | 101.6 mm |
| Weight | 750 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Other features | |
| Interface | Serial ATA III |