Western Digital RE WD4000FYYZ 4 TB 3.5″ Internal Hard Drive

Description:
Features:
Industry’s highest capacity nearline drive – WD RE SATA hard drives are available in capacities ranging from 2 TB to 4 TB to suit even the most demanding storage needs.
Highest performance for business-critical applications – WD RE delivers 6 Gb/s transfer rates, sustained sequential data rates of 171 MB/s and high random I/O rates.
Designed for quality and reliability – With a field-tested 1.2 million hour MTBF,
this high performance drive delivers the highest level of reliability for 24×7 operation in up to 100% duty cycle applications.
Dual processor – Twice the processing power to maximize performance.
Vibration Protection – Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives.
Multi-axis shock sensor – Automatically detects the subtlest shock events and compensates to protect the data.
RAID-specific, time-limited error recovery (TLER) – Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
NoTouch ramp load technology – The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
Thermal extended burn-in test – Each drive is put through extended burnin testing with thermal cycling to ensure reliable operation.
Dynamic fly height technology – Each read-write head’s fly height is adjusted in real time for optimum reliability.