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Item#: 1Z4-0002-002Y1

Western Digital RE WD4000FDYZ 4TB 64MB Cache 7200RPM SATA 6.0Gb/s 3.5" Internal Enterprise Hard Drive

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  • 4TB, SATA 6.0Gb/s, 64MB Cache
  • Designed for high-intensity applications, Enterprise HDD
  • Designed for durability and reliability 24/7 operation
  • 2 million hours MTBF

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Durable capacity storage for high-availability deployments.

Maximum capacity
Heavy application workloads
24x7x365 reliability

Western Digital 4 TB WD4000FDYZ RE SATA III 3.5" Enterrise Hard Drive from WD is a powerful combination of enterprise-class performance and high capacity required for superior performance computing and business critical environments. The hard drive delivers transfer rates of up to 6 Gbps and high random I/O rates. It is coupled with a dual processor, which provides twice the processing power to maximize performance. The WD RE SATA Hard Drive's enhanced RAFF technology monitors the drive and corrects both linear and rotational vibration in real-time. It thus provides optimum performance even in high vibration environments. It features a head positioning system with two actuators which improves positional accuracy over the data track(s). The featured motor shaft on both ends minimizes the system-induced vibration and stabilizes platters. This enables accurate tracking of read and write operations. The multi-axis shock sensor feature automatically detects the subtlest shock events allowing you to protect the data.


High Performance for Business Critical Applications
The hard drive delivers transfer rates of up to 6 Gbps and high random I/O rates.

Designed for Quality and Reliability
The WD RE SATA Hard Drive, with a field-tested 2 million hours MTBF delivers the highest level of reliability. It also provides advanced level of reliability for 24x7 operation in up to 100% duty cycle applications.

Dual Processor
The hard drive features a dual processor, which provides twice the processing power to maximize performance.

Vibration Protection
The enhanced RAFF technology monitors the drive and corrects both linear and rotational vibration in real-time. It thus provides optimum performance even in high vibration environments.

Dual Actuator Technology
The WD RE SATA Hard Drive features a head positioning system with two actuators which 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. It thus enables accurate tracking of read and write operations.

RAID-Specific Time-Limited Error Recovery (TLER)
This feature prevents drive fall-out caused by the extended hard drive error-recovery processes common to desktop drives.


Applications
The WD RE SATA Hard Drive is ideal for servers, video surveillance and other demanding write-intensive applications.

Industry's highest capacity nearline drive - WD RE SATA hard drives are available in capacities 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 24x7 operation in up to 100% duty cycle applications
Dual processor - Twice the processing power to maximize performance
3 year limited warranty
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.

Features:

4 Terabyte Capacity
SATA III 6.0Gbps Interface
64MB Buffer Size
7200RPM Rotation Speed
1 Year Warranty


Learn more about the Western Digital WD4000FDYZ

Warranty, Returns, And Additional Information
  • Return Policies
  • We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1, 2017 and December 24, 2017 you will have until January 31, 2018 to return your product. There's nothing additional that you have to do!
    • Return for refund until: January 31, 2018
    • Return for replacement until: January 31, 2018
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
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Condition Guidelines

The following guidelines apply to all product categories unless otherwise indicated within specific categories.

  • New : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty.
  • Refurbished : This means the product was tested and repaired as required to meet the standards of the refurbisher, which may or may not be the original manufacturer. Any exceptions to the condition of the item outside the manufacturer’s information should be provided in the listing, up to and including warranty details.
  • Open Box : Newegg only guarantees your receipt of the Open Box product with the purchase of this item. Any accessories MAY OR MAY NOT be included. Newegg will NOT send you any missing accessories, even if it is required to use all of the item’s functions.Open Box items usually do not come with manufacturer or vendor warranty or technical support. However, warranty support may be available if an item was never registered by a previous owner. Please contact the manufacturer to check.
  • Used - Like New : This means that the product has been opened, possibly used but is in perfect condition with no signs of cosmetic or functional defect. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category.
  • Used - Very Good : This means that the product has been opened, may show slight signs of use and cosmetic blemish, and may be missing minor accessories, but remain in excellent condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Good : This means that the product has been used, may show clear signs of use and may be missing minor accessories, but remain in good condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
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