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Product description
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.
2 Years
Customer reviews
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Redable is an official Dutch supplier of Western Digital.
Advice and inspiration

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Specifications
General
DPN
21130694
Merk
Western Digital
MPN
WD40EZZX
EAN
0718037905761
Fabrieksgarantie
2 Years
Duurzame Keuze
No
Hard Drive
Compatible products
ICES-003/NMB-003, Maghreb, CB-Scheme, TUV
Hard drive interface transfer rate
6 Gbit/s
Hard drive sustained transfer rate
180 MiB/s
Start/stop cycles
300000
Hot-swap
No
Component for
PC
Hard drive size
3.5"
Hard drive speed
5400 RPM
Hard drive capacity
4 TB
Energy
Power consumption (idle)
2.9 W
Power consumption (read)
4.5 W
Power consumption (write)
4.5 W
Power consumption (standby)
0.3 W
Technical details
Quantity per pack
1 pc(s)
Warranty period
2 year(s)
Compliance certificates
BSMI, CE, Federal Communications Commission (FCC), KC, RCM, UKCA, UL, VCCI
Minimum system requirements
Requirements for the environment
Storage temperature (T-T)
-40 - 70 °C
Weight and size
Weight
550 g
Depth
147 mm
Height
26.1 mm
Width
101.6 mm
Characteristics
Storage drive buffer size
128 MB
Type
HDD
Other specifications
Interface
Serial ATA III


