Western Digital WD RE WD4000FYYZ

Mfg Part #: WD4000FYYZ


Western Digital WD RE WD4000FYYZ
Ordering Information
Our Price$358.95
FREE SHIPPING
ConditionNew and Factory Sealed
Out of Stock as of 2:47am 3/29/2014
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Ideal for enterprise servers and storage, video surveillance, and other write-intensive applications, WD RE 7200 RPM Enterprise SATA hard drives offer high capacity, 64 MB cache, 4th generation vibration tolerance.

Industry's highest capacity nearline drive
WD RE SATA hard drives has high capacity 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 up to 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 x 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.

Dual actuator technology
A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

StableTrac
The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations.

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.



General Specifications

ManufacturerWestern Digital
Manufacturer Part #WD4000FYYZ
Manufacturer UPC #0718037786810
Cost Central Item #11747879
Product DescriptionWD RE WD4000FYYZ - Hard drive - 4 TB - internal - 3.5" - SATA-600 - 7200 rpm - buffer: 64 MB
TypeHard drive - internal
Capacity4 TB
Form Factor3.5" x 1/3H
InterfaceSerial ATA-600
Buffer Size64 MB
Spindle Speed7200 rpm
FeaturesNative Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, StableTrac, NoTouch ramp load technology, dual processor
Approximate Dimensions (WxDxH)4 in x 5.8 in x 1 in
Approximate Weight26.5 oz
Manufacturer Warranty5 years warranty

Extended Specifications

General
Device TypeHard drive - internal
Capacity4 TB
Form Factor3.5" x 1/3H
InterfaceSerial ATA-600
Buffer Size64 MB
FeaturesNative Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, StableTrac, NoTouch ramp load technology, dual processor
Approximate Width4 in
Approximate Depth5.8 in
Approximate Height1 in
Approximate Weight26.5 oz
Performance
Spindle Speed7200 rpm
Reliability
MTBF1,200,000 hours
Non-Recoverable Errors1 per 10^16
Start / Stop Cycles600,000
Expansion & Connectivity
Interfaces1 x Serial ATA-600 - 22 pin Serial ATA
Compatible Bays1 x internal - 3.5" x 1/3H
Miscellaneous
Compliant StandardsRoHS
Manufacturer Warranty
Service & Support5 years warranty
Service & Support DetailsLimited warranty - 5 years
Environmental Parameters
Min Operating Temperature41 °F
Max Operating Temperature131 °F

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