New WD HUH721212ALE604 Ultrastar DC HC520 12TB SATAIII 7200RPM 256MB Cache 3.5" HDD Hard Drive 0F30146

MPN: HUH721212ALE604
Rotation Speed: 7200RPM
Brand: WD
Form Factor: 3.5 in
Type: Internal Desktop Drive
Model: HUH721212ALE604
Storage Capacity: 12 TB
Interface: SATA III
Cache: 256MB
Product Line: Ultrastar

Features :
Designed with a workload rating up to 550TB per year, 10X desktop rating (Workload rate is defined as the amount of data transferred to or from the hard drive. Workload Rate is annualized (TB transferred X (8760/ recorded power-on hours). Workload Rate will vary depending on your hardware and software components and configurations.
Up to 2.5M hours MTBF with a 5-year limited warranty
Five generations of HelioSeal technology (10TB and above)
Rotational Vibration Safeguard (RVS) technology for vibration protection
The New Gold Standard
The secret ingredient in our WD Gold product line, Ultrastar hard drives feature up to 10 times the workload rating of desktop drives and employ advanced technologies for enterprise-class reliability, power efficiency and performance. Designed from the ground up to be an ultra-robust storage device, Ultrastar drives are the perfect solution for your business.

High workload rating
Delivering dependable performance to any storage environment, Ultrastar hard drives are designed with a workload rating up to 550TB per year, up to 10 times the rating for desktop drives. Ultrastar drives employ advanced technologies for enterprise-class reliability, power efficiency and performance.

Enterprise-class storage to rely on
With up to 2.5 million hours MTBF, Ultrastar hard drives deliver reliability and durability, are built for year operation (24x7x365) within the most demanding storage environments, and are backed with a 5 year limited warranty.

HelioSeal Technology
Featured in over 30 million Western Digital hard drives shipped, HelioSeal technology (on 10TB drives and above) allows for higher capacities and less turbulence on large storage arrays. And now on its 5th generation design, HelioSeal technology is field-tested and proven to delivery high capacity, reliability, and power efficiency you can trust.