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High Capacity, Proven Reliability
WD expands their award-winning desktop and mobile 
storage lineup with WD Blue PC hard drives. Extensively 
tested and built to WD’s high standards, WD Blue offers 
a wide variety of capacities - ranging from 250 GB to the 
massive 6 TB – in both desktop and mobile models.
Drive WD Blue with confidence – our colors never fade.

هارد 4 ترابایت

THE HIGHER STANDARD IN STORAGE

Boost your PC storage with WD Blue drives, the brand designed just for desktop and all-in-one PCs with a variety of storage capacities.

Improve PC Performance

Give your desktop a performance and storage boost when you combine your hard drive with an SSD to maximize speed of data access and a WD Blue drive for up to 6TB of additional capacity.

Plan for the Future

With better technology comes bigger storage needs. Digital cameras that record ultra-high definition video at 4K resolution and 30 frames per second require a ton of storage. Handling all that media is a snap with our 6TB drive.

Trust in WD

With legendary reliability, WD Blue drives are designed, tested and built to last, and ships with a 2-year limited warranty.

EASY BACKUP AND UPGRADE

Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data.

TECHNOLOGY TO HELP PROTECT YOUR DATA

NoTouch Ramp Load technology safely positions the recording head off the disk surface to help protect your data.

Will WD Blue hard drives work with my SSD?

Yes, WD Blue hard drives are a perfect combination with an SSD to help boost the system performance and capacity offering of your existing PC. For the best combo, purchase a WD Blue hard drive greater than 2TB to help plan for your future needs.

Which capacity is recommended for gaming?

As game sizes grow, so does the need for capacity. WD Black hard drives deliver the best performance and reliability for gaming as well as a longer 5 year limited warranty to match your other performance PC components.

I save a lot of photos and videos. Which capacity is recommended?

Storage size of 2TB to 4TB is best for users who take lots of photos and videos with their smartphone and want to confidently back up or have a copy of their data. Get reliability and capacity for your current and near-future needs.

I have a NAS at home. Which drives do you recommend?

The WD Red drive is built specifically for NAS devices and is optimized for RAID and always-on 24/7 environments. 

TECHNICAL SPECIFICATIONS

WD Blue hard drives offer high capacities for your desktop PC.

هارد 4 ترابایت

Specifications
Model number : WD40EZRZ
رابط Gb/s : SATA 6
(Formatted capacity (TB : 4
(Form factor (inch : 3.5
فرمت پیشرفته : Yes
RoHS compliant : Yes
Performance
(Data transfer rate (max) Buffer to host(Gb/s : 6
(Data transfer rate (max) Host to/from drive (MB/s : 150
(Cache (MB : 64
(Rotational speed (RPM : 5400
Reliability/Data Integrity
Load/unload cycles : 300,000
Non-recoverable read errors per bits read : 1in10>
(Limited warranty (years : 2
Power Management
(12VDC ±10% (A, peak : 1.75
(Average power requirements Read/Write (W : 5.3
(Average power requirements Idle (W : 3.4
(Average power requirements Standby/Sleep (W : 0.4
Environmental Specifications
(Temperature Operatin (°C : 0to60
(Temperature non- Operatin (°C : 40to70-
(Shock Operating (2 ms, write) (Gs : 30
(Shock Operating (2 ms, read) (Gs : 65
(Shock Non-operating (2 ms) (Gs : 250
(Acoustics Idle (dBA : 25
(Acoustics Seek (average) (dBA : 28
ابعاد فیزیکی
ارتفاع (mm, max) : 26.1
طول (mm, max) : 147
عرض (mm, ± .25 mm) : 101.6
وزن (kg) : 0.68
کد محصول WD40EZRZ

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محصولات مرتبط

High Capacity, Proven Reliability WD expands their award-winning desktop and mobile ...
High Capacity, Proven Reliability WD expands their award-winning desktop and mobile ...
High Capacity, Proven Reliability WD expands their award-winning desktop and mobile ...
High Capacity, Proven Reliability WD expands their award-winning desktop and mobile ...

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