Western Digital Blue 4TB WD40EZRZ Review & Specifications

Western Digital Blue 4TB 3.5'' 5400 RPM SATA 6 Gb/s 64MB WD40EZRZ

- Western Digital

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IntelliSeek: Calculates optimum seek speeds to lower power consumption, noise and vibration.
Data LifeGuard: Advanced algorithms monitor your drive continuously so it stays in optimum health.
NoTouch Ramp Load Technology: Safely positions the recording head off the disk surface to protect your data.
2-year manufacturer limited warranty
Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.
Ships in WD-certified box for safe transit during shipping

Specs Overview

Model WD40EZRZ
Release Date October 2015
Capacity 4000GB
Cache 64MB
RPM 5400
Interface SATA 6 Gb/s
Form Factor 3.5"

Score Pangoly

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In Stock Prime Eligible Item

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Western Digital Blue 4TB WD40EZRZ Performance comparison with similar Hard Disk Drives

(Higher is better)

Pangoly Performance

Sequential read/write speed, Random 4K read/write speed

General

  • Interface

    SATA 6Gb/s

  • Buffer Size

    64 MB

  • Weight

    23.98 oz

  • Manufacturer

    Western Digital Corp.

Interface Provided

  • Qty

    1

  • Storage Interface

    Serial ATA-600

Hard Drive

  • Form Factor

    3.5" x 1/3H

  • Spindle Speed

    5400 rpm

  • Features

    Advanced Format technology, Data Lifeguard, IntelliSeek, NoTouch ramp load technology

  • Hard Drive Type

    internal hard drive

  • Form Factor (Short)

    3.5"

  • Form Factor (metric)

    8.9 cm x 1/3H

  • Form Factor (Short) (metric)

    8.9 cm

  • Storage Interface

    Serial ATA-600

  • Interface

    Serial ATA-600

  • Data Transfer Rate

    600 MBps

  • Internal Data Rate

    150 MBps

  • Buffer Size

    64 MB

  • Non-Recoverable Errors

    1 per 10^14

  • Load / Unload Cycles

    300,000

Performance

  • Internal Data Rate

    150 MBps

  • Drive Transfer Rate

    600 MBps (external)

  • Spindle Speed

    5400 rpm

Expansion & Connectivity

  • Interfaces

    1 x SATA 6 Gb/s

Environmental Parameters

  • Min Operating Temperature

    32 °F

  • Max Operating Temperature

    140 °F

Header

  • Brand

    WD

  • Product Line

    WD Blue

  • Model

    WD40EZRZ

  • Packaged Quantity

    1

  • Compatibility

    PC

Bay Required

  • Type

    internal

  • Form Factor

    3.5" x 1/3H

  • Form Factor (metric)

    8.9 cm x 1/3H

  • Total Qty

    1

Power Consumption

  • Mode

    idle, read, sleep, stand by, write

  • Value

    0.4 Watt, 3.4 Watt, 5.3 Watt

Dimensions & Weight

  • Width

    4 in

  • Depth

    5.8 in

  • Height

    1 in

  • Weight

    23.98 oz

Service & Support

  • Type

    2 years warranty

Service & Support Details

  • Full Contract Period

    2 years

  • Type

    limited warranty

Shock & Vibration Tolerance

  • Shock Acceleration (Operating)

    65 g

  • Shock Duration (Operating)

    2 ms

  • Shock Acceleration (Non-operating)

    250 g

  • Shock Duration (Non-operating)

    2 ms

Reliability

  • Non-Recoverable Errors

    1 per 10^14

General

  • Manufacturer

    Western Digital Corp.

 

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