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4TB Western Digital Blue 3.5" SATA III Hard Drive - 5400RPM, 256MB Cache

4TB Western Digital Blue 3.5" SATA III Hard Drive - 5400RPM, 256MB Cache

CCL Code: HDD3875

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  • 4TB Western Digital Blue 3.5" SATA III Hard Drive - 5400RPM, 256MB Cache
  • 4TB Western Digital Blue 3.5" SATA III Hard Drive - 5400RPM, 256MB Cache

Reliable everyday computing

4TB Western Digital Blue 3.5" SATA III Hard Drive - 5400RPM, 256MB Cache

WD40EZAX

Key Features:

  • 4TB Capacity
  • 3.5" Form Factor
  • 5400RPM Spin Speed
  • 256MB Cache
  • SATA III Interface
  • 2 Year Warranty
CCL Code: HDD3875

Sold out

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Capacity:

Overview

WD Blue™ internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you.

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.

Low power consumption

State-of-the-art seeking algorithms and advanced power management features ensure low power consumption 

Tested for compatibility

We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab to give our customers confidence that our drives will work in their systems.

Upgrading your drive is easy

Seamlessly migrate your current system to your new Western Digital drive using Acronis® True Image™ WD Edition software, available as a free download on the Western Digital Support site. This software enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive. 

The Western Digital® advantage

Western Digital puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. Western Digital also has a detailed Knowledge Base with more than 1,000 helpful articles. You can also call toll-free support 7 days per week in the U.S. and Canada. See the Western Digital Support site for full details. Recommended use - WD Desktop hard drives are tested and recommended for use in PCs, industrial applications and external enclosures.2

Recording Technology

CMR: WD5000AZLX, WD5000AZRZ, WD10EZEX, WD10EZRZ, WD20EZRZ, WD30EZRZ, WD40EZRZ, WD80EAZZ
SMR: WD20EZAZ, WD20EZBX, WD30EZAZ, WD40EZAZ, WD60EZAZ

1. As used for storage capacity, 1GB = 1 billion bytes and 1TB = one trillion bytes. Actual user capacity may be less depending on operating environment. 
2. Business critical RAID environments – Please consider WD Red Plus Hard Drives for multi-bay consumer NAS environments with 1-8 bay chassis. For business critical RAID applications, please consider Western Digital's enterprise hard drives that are specifically designed with RAID-specific, time-limited error recovery (TLER), are tested extensively in 24x7 RAID applications, and include features like enhanced RAFF technology and thermal extended burn-in testing. WD Blue internal hard drives are not recommended for and are not warranted for use in RAID environments utilizing Enterprise HBAs and/or expanders and in multi-bay chassis, as they are not designed for, nor tested in, these specific types of RAID applications.

Specifications

Hard Disk

Disk Capacity 4000 GB
Disk Size 3.5 "
Disk Speed 5400RPM
Interface SATA III
Data Buffer/RAM 256 MB
Recording Code CMR

Performance

Data Transfer Rates Up to 180 MB/s

Electrical

Power Requirement Spin Up (Max) 4.7 W
Power Requirement Idle (Ready) 3.1 W

Environmental

Operating Temperature 0 ~ 60 °C
Non Operating Temperature -40 ~ +70 °C
Shock (Operating) 70 G
Shock (Non Operating) 250 G
Acoustics (Seek Mode) 25 dBA
Acoustics (Idle Mode) 23 dBA

Physical

Form Factor Hard Disk Drive
Enclosure type Internal
In The Box 1 x 4TB HDD
Width 101.6 mm
Depth 147 mm
Height 26.1 mm
Weight 0.57 kg

Warranty

Warranty 2 Years

Key Features

Interface Type SATA III
Cache Memory 256 MB
Disk Form Factor 3.5"
Interface Type SATA III
Condition New
Intended Use Desktop
Recording Technology CMR
Power Requirement (auto) 10 W
Number of SATA power required 1

Storage

Storage Type HDD

Item Details

Manufacturer Western Digital
Manufacturer Code WD40EZAX
EAN 0718037898605
UPC 718037898605
Condition New
Warranty

Warranty Information

Warranty 2 Years

Manufacturer Information

Manufacturer Western Digital
Manufacturer Code WD40EZAX
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