WD Gold Datacenter Hard Drive WD4002FYYZ - hard drive - 4 TB - SATA 6Gb/s

Reference: ODO-WD4002FYYZ-0612

CA$305.61
With up to ten times the workload capacity of desktop drives, WD Gold hard drives employ advanced technology to deliver among the best in reliabil...
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With up to ten times the workload capacity of desktop drives, WD Gold hard drives employ advanced technology to deliver among the best in reliability, capacity, power efficiency and performance. Designed for a multitude of Datacenter-specific applications, WD Gold hard drives are perfect for high-availability server and storage arrays that demand the most robust storage device.


Features:


Full range of nearline capacities
  • From entry-level servers to high end enterprise storage systems, WD Gold hard drives offer the capacities required for the most demanding datacenter environments.

High workload capability
  • Delivering both performance and reliability to any datacenter environment, WD Gold hard drives are designed to handle workloads up to 550TB per year which is among the highest workload capability of any 3.5-inch hard drive.

High level of reliability
  • With up to 2.5 million hours MTBF, WD Gold hard drives deliver one of the highest levels of reliability and durability for yearly operation (24x7x365) within the most demanding storage environments.

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.

RAID-specific, time-limited error recovery (TLER)
  • Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.

Extended thermal burn-in test
  • Each drive is put through extended burn-in 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.

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.

Compatibility testing
  • All WD Gold hard drives are extensively tested across a variety of popular OEM storage systems, SATA controllers, and host bus adapters, to ensure ease of integration for a plug and play solution.




Full specification:


Main Specifications
Buffer Size128 MB
Capacity4 TB
Data Transfer Rate600 MBps
Dimensions (WxDxH)101.6 mm x 147 mm x 26.1 mm
FeaturesNative Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, NAS compatible, 24x7 availability, Dynamic fly height technology, advanced format 512n
Form Factor3.5" x 1/3H
InterfaceSATA 6Gb/s
Manufacturer Warranty5 years warranty
Product DescriptionWD Gold Datacenter Hard Drive WD4002FYYZ - hard drive - 4 TB - SATA 6Gb/s
Spindle Speed7200 rpm
TypeHard drive - internal
Weight715 g
General
Buffer Size128 MB
Bytes per Sector512
Capacity4 TB
Depth147 mm
Device TypeHard drive - internal
FeaturesNative Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, NAS compatible, 24x7 availability, Dynamic fly height technology, advanced format 512n
Form Factor3.5" x 1/3H
Height26.1 mm
InterfaceSATA 6Gb/s
Weight715 g
Width101.6 mm
Performance
Drive Transfer Rate600 MBps (external)
Internal Data Rate201 MBps
Spindle Speed7200 rpm
Reliability
Load / Unload Cycles600,000
MTBF2,000,000 hours
Non-Recoverable Errors1 per 10^15
Expansion & Connectivity
Compatible Bay3.5" x 1/3H
Interfaces1 x SATA 6 Gb/s - 7 pin Serial ATA
Power
Power Consumption9 Watt (read) 8.7 Watt (write) 7 Watt (idle) 8.8 Watt (random read)
Software & System Requirements
OS RequiredApple MacOS, Linux, Microsoft Windows
Miscellaneous
Compliant StandardsRoHS
Manufacturer Warranty
Service & SupportLimited warranty - 5 years
Environmental Parameters
Max Operating Temperature60 ??C
Min Operating Temperature5 ??C
Shock Tolerance (non-operating)300 g @ 1 ms half-sine wave
Shock Tolerance (operating)70 g @ 2 ms half-sine wave
Sound Emission29 dBA
ODO-WD4002FYYZ-0612

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