Specifications
Storage Capacity4000 gigabytesStorage Drive TypeHDDRotational Speed5400 revolutions per minuteMaximum Read Speed175 megabytes per secondMaximum Write Speed175 megabytes per secondForm Factor3.5 in.
Key Specs
Storage Capacity4000 gigabytesStorage Drive TypeHDDRotational Speed5400 revolutions per minuteMaximum Read Speed175 megabytes per secondMaximum Write Speed175 megabytes per secondForm Factor3.5 in.Interface(s)SATA
General
Product NameBlue 4TB Internal SATA Hard Drive for DesktopsBrandWDModel NumberWD40EZAXColorBlueColor CategoryBlue
Capacity
Storage Capacity4000 gigabytes
Performance
Storage Drive TypeHDDRotational Speed5400 revolutions per minuteMaximum Read Speed175 megabytes per secondMaximum Write Speed175 megabytes per second
Compatibility
Internal Or ExternalInternalProduct CompatibilityDesktop computersForm Factor3.5 in.Interface(s)SATABare DriveYesMinimum System RequirementsPC: Windows 10, 8.1, or 7; macOS High Sierra, Sierra El Capitan
Features
Data EncryptionNoUsageEveryday computing, Gaming
Memory
Cache Buffer Size64 megabytes
Dimension
Product Height1.06 inchesProduct Width4.01 inchesProduct Weight28.8 ounces
Included
Included SoftwareAcronis True Image WD Edition
Warranty
Manufacturer's Warranty - Parts2 years limitedManufacturer's Warranty - Labor2 years limited
Other
UPC718037898605
Store edited photos, videos, and games on this 3.5-inch Western Digital hard drive. It has dynamic cache for optimizing allocation between reads and writes, and there's plenty of space to store files with its 4TB capacity.
4TB storage capacity
Provides plenty of space for documents, photos, music, videos and other data.
Tested for Compatibility
Tested on hundreds of systems, inlcuding Mac and PC, and a multitude of platforms in our F.I.T. Lab™ to give customers confidence that our drives will work in their systems.
Low Power Consumption
State-of-the-art seeking algorithms and advanced power management features help ensure low power consumption.
NoTouch Ramp Load technology
The recording head never touches the disk surface ensuring significantly less wear to the recording head and data as well as better drive protection in transit.
Acronis True Image WD Edition cloning software
This software enables you to copy all your data to a new drive so you don’t have to reinstall your operating system.
What's Included
WD Blue everyday 4TB Internal SATA Hard Drive for Desktops
Mounting screws
Quick Install Guide
Acronis True Image WD Edition Software
Search
Q: Questionis this drive PMR OR SMR?(5 answers)
A: Answerthe 4th picture says the model on this is wd40ezaz. on western digital's site, it shows this: CMR: WD5000AZLX, WD5000AZRZ, WD10EZEX, WD10EZRZ, WD20EZRZ, WD30EZRZ, WD40EZRZ SMR: WD20EZAZ, WD20EZBX, WD30EZAZ, WD40EZAZ, WD60EZAZ unless the picture is wrong, this is an SMR drive.Answered by sparkle
- A: AnswerMTBFs vary between manufacturers AND the characteristic usage class of the drive. Manufacturers like to claim this time to far exceed 11 years but reality shows a fairly high variance between manufacturers and the “class” of drive. In this case the WD 4TB “Desktop” drive in avg daily “consumer grade” usage, should last 7 years or more easily, even in 24/7 powered up state as I run such systems. The Western Digital quality is fairly high and you should see a low 2-3% overall annual failure rate across their quantity of shipped units. When you need higher grade performance, look to a “NAS” class drive . . . remember the old saying of you “get what you pay for” is a good rule of thumb. Hope it’s helps.
Answered by WBCJ2019
Q: QuestionIs this hard drive capable for my ps4?(6 answers)
A: AnswerI think as long as you have the data bank adapter youbshould be able to use it on a ps4Answered by Mailmanboi
- A: AnswerA SATA hard drive is the current standard for computers which replaced the older and slower (P)ATA interface. SATA is Serial ATA and PATA is Parallel ATA. The current SATA is faster and uses a much thinner cable from the drive to the motherboard. If you look at the picture, the wider black cable is (P)ATA hooked up to the DVD drive and the thin red cable is SATA hooked up to the hard drive.
Answered by DragonTech
- A: AnswerHave been using WD drives for a long time. I would recommend it for your Steam library as I use it for mine and it works perfectly.
Answered by dimer
- A: AnswerIt's a 3.5" internal SATA hardrive. If your desktop has room to install an additional 3.5" drive and has a spare SATA port to attach it to, it should work with no problem.
Answered by 1963mca
Q: Questionwhat brands will this hard fit(5 answers)
A: AnswerIt will fit into any full size desktop or you can get a hard drive enclosure and hook it up by usbAnswered by MikeZ
Q: QuestionWhat r pm does this drive spin at?(10 answers)
A: Answer5400 RPMAnswered by richard2799
WD - Blue 4TB Internal SATA Hard Drive for Desktops
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Reviews
Rating 4.7 out of 5 stars with 1799 reviews
4.7Rating by feature
- 4.7Value
Rating 4.7 out of 5 stars
- 4.6Quality
Rating 4.6 out of 5 stars
- 4.7Ease of Use
Rating 4.7 out of 5 stars
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Reliable data storage
I have purchased six of these drives for storage of pictures and videos and use them extensively. I have never experienced a failure and have developed confidence in them for reliability and value.
Posted by DanG
Rated 5 out of 5 stars
Arrived and works exactly as advertiesd.
Usually Getting around to buying hard drives is quite the unreaosnable gamble as its been inconsitent with the model numbers. Fortunately I got exactly what I was after: a 4TB CMR hard drive that ends with “EZAX”. As for the general review, its a simple plug-n-play setup for devices that can hold 3.5” hard drives. Included in the box are 4 mounting screws, as wall as general product documantion and warranty information.
Posted by Chris
Rated 5 out of 5 stars
WD BLUE
Amazing product, works perfectly for my new gaming pc!
Posted by Antonia
