Hard Drive - WD BLUE WD40EZZX - 4TB - SATA 6GB/S - 3.5in - 5400RPM - 128MB - CMR

Introduction

Reliable everyday computing
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.

Features

HDD capacity

4 TB

HDD speed

5400 RPM

Storage drive buffer size

128 MB

HDD size

3.5"

Interface

Serial ATA III

Type

HDD

Component for

PC

Hot-swap

No

HDD interface transfer rate

6 Gbit/s

HDD sustained transfer rate

180 MiB/s

Start/stop cycles

300000

Power

Power consumption (standby)

0.3 W

Power consumption (read)

4.5 W

Power consumption (write)

4.5 W

Power consumption (idle)

2.9 W

Operational conditions

Operating temperature (T-T)

0 - 60 °C

Storage temperature (T-T)

-40 - 70 °C

Operating shock

70 G

Non-operating shock

250 G

Weight & dimensions

Width

101.6 mm

Height

26.1 mm

Depth

147 mm

Weight

550 g

Packaging data

Quantity per pack

1 pc(s)

Other features

Warranty period

2 year(s)

Compliance certificates

BSMI, CE, Federal Communications Commission (FCC), KC, RCM, UKCA, UL, VCCI

Windows operating systems supported

Windows 10, Windows 11, Windows 8.1

Compatible products

ICES-003/NMB-003, Maghreb, CB-Scheme, TUV