WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver
User rating, 4.5 out of 5 stars with 372 reviews.
4.5(372 Reviews)- 28 Answered Questions
If received today, the last day to return this item would be Sep 4. Learn more ˃
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Description

Find the ideal drive for your needs.
Learn more in the Drives and Storage Buying GuideFeatures
4TB storage capacity
Provides ample space for storing documents, photos, music and more.
USB 3.0 interface
Offers an easy-to-use connection to devices. Backward compatible with USB 2.0 for simple connection to your computer. USB-powered.
Get More Out of WD Discovery™
To help preserve your online life, WD Discovery allows you to import your content from popular social media and cloud storage services like Dropbox and Google Drive™.
Automatic backup options
The My Passport Ultra™ for Mac drive comes equipped with WD Backup™ software to help make sure everything you create while on your own life journey - photos, videos, music and documents - doesn’t get lost.
Locked down.
The My Passport™ Ultra for Mac's built-in 256-bit AES hardware encryption with password protection helps keep your digital life's contents secure.
Time Machine compatible
Back up your entire system directly to the drive.
Portable design
Lets you take your data on the go.
Compatible with Mac and PC
For flexible installation options.
Free 500GB WD 2Go cloud storage and FILERECOVERY software. Only at Best Buy.
One-year cloud storage and FILERECOVERY license with included WD Discovery software.
What's Included
- My Passport Ultra for Mac portable storage
- USB-C™ cable with USB 3.0 adapter
- WD Discovery™* software for WD Security™ and WD Drive Utilities™ (*Internet activation required)
- Quick install guide
Key Specs
- Storage Capacity4000 gigabytes
- Storage Drive TypeHDD
- Form Factor2.5 in.
- Interface(s)USB Type C (USB 3.1 Gen1)
General
- Product NameMy Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive
- BrandWD
- Model NumberWDBPMV0040BSL-WESN
- ColorSilver
- Color CategorySilver
Capacity
- Storage Capacity4000 gigabytes
Performance
- Storage Drive TypeHDD
Compatibility
- Internal Or ExternalExternal
- External Hard Drive TypePortable
- Form Factor2.5 in.
- Interface(s)USB Type C (USB 3.1 Gen1)
- Minimum System RequirementsApple MacOS, Microsoft Windows 7 / 8.1 / 10
Features
- Security FeaturesPassword Protection
- Data EncryptionYes
- Encryption Algorithm256-bit AES
- UsageEveryday computing, Backup
Memory
- Memory Card TypeNone
Power
- Power SourceUSB port
Dimension
- Product Height0.8 inches
- Product Width3.23 inches
- Product Weight8.1 ounces
Included
- Included SoftwareWD Security, WD Drive Utilities, WD Backup, WD Discovery
Warranty
- Manufacturer's Warranty - Parts3 years
- Manufacturer's Warranty - Labor3 years
Other
- UPC718037864136
Customer reviews
Rating 4.5 out of 5 stars with 372 reviews
(372 customer reviews)Rating by feature
- Value4.5
Rating 4.5 out of 5 stars
- Quality4.6
Rating 4.6 out of 5 stars
- Ease of Use4.6
Rating 4.6 out of 5 stars
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
A photographer’s life saver
||Posted .Owned for 1 month when reviewed.I capture a lot of images…as a photographer I’m confronted with the issues, such as culling photos, backing up and the finished portrait (better not lose those). I find this Xternal HD a must. It has proven to be a lifesaver!
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value1 out of 5Quality1 out of 5Ease of Use1 out of 5Rated 1 out of 5 stars
Quit in less than a month
||Posted .Owned for 1 month when reviewed.Had the hard drive less than a month and it went bad. The light would come on and I could hear the motor working in it but my computer never recognized it. This is the 3rd one I’ve purchased and they all did the same thing. Used on MacBook Pro 2015
Features
Value1 out of 5Quality1 out of 5Ease of Use1 out of 5No, I would not recommend this to a friendFeatures
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
Just what I needed!
||Posted .Owned for 2 weeks when reviewed.I was struggling trying to edit multiple videos for multiple YouTube channels because of running out of space on my laptop. I don't even keep the video files on the computer once they are posted, but the render files were making it difficult for me to work on editing more than one at a time. This thing has made my life so much easier! Now all my videos are backed up on this so I am not in danger of accidentally deleting them because of needing more space and also I'm able to save the finished product of the video on here until I'm 100% sure I'm ready to delete it. I am in no way a professional video editor, but this was very worth the money to support my little hobby. Plus it's super easy to use. Like another reviewer said...just plug and play!
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
A MUST BUY FOR SAVING DATA & MEMORIES
||Posted .Owned for 1 year when reviewed.Better than I expected & easy to use! I have so much room on this I can put all my data from photo & tablet & a laptop & still have plenty more! Definitely recommend this! Don’t limit yourself get this one & you can save, for example, all your photographs from beginning to current & keep adding. What a perfect way to keep all your memories in 1 drive rather than some here & some there, worrying about Syncing, etc. Just plug in & store!
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
Compact and convenient
||Posted .Owned for 3 weeks when reviewed.Compact, easy to setup for an extra drive for storage and to transfer items from my old computer to my new computer. I especially like that it came with an adaptor for USB-C to USB-A. I've had two WD My book for 10 years, so I tried this compact drive with more storage capability. I hope it lasts as long as the others.
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
Compatibility to Apple
||Posted .Owned for 3 weeks when reviewed.Great product for the price and size! I like the look of the model and the compact size it comes in. The best feature is that it is compatible to my Apple products. No hassle, just plug and use.
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
Worth the money
||Posted .Great source of backup for your drone/GoPro. Safe and durable protection for your files.
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
Good Drive.
||Posted .Owned for 8 months when reviewed.Good removable drive, use it with my MacBook Pro. No issues with first time connection, drive was recognized and works great. Storage is pretty good too, lots of space to do activities!
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friend
Q: QuestionCan i use with windows 10? Will i have to format it? I know it says for mac but i want usb type c to usb 3.0 cable.
Asked by timm.
- A:Answer Best Buy also has the same drive formatted for Windows that comes with both USB type c and USB 3.0 connectors.
Answered by Chuck
Q: QuestionIs this compatible to an old Macbook pro mid 2012? MacOs10.8?
Asked by Kristine.
- A:Answer It should work just fine. It comes with an adapter for a USB port. Just be sure to line the adapter up correctly. Good luck.
Answered by Spartan1985
Q: QuestionWhen backing up the computer, does it store that update in a separate file or does it only retain one back-up copy and overwrites previous ones?
Asked by NumberBackups.
- A:Answer It will keep all the back ups until it is full, then it will overwrite the oldest files with the newest ones.
Answered by Hilander7
Q: QuestionLost cord. What should I order to replace it? Thanks-
Asked by Barb.
- A:Answer Hi Barb, Please be informed that the WD My Passport Ultra for Mac drive is a plug 'n' play external device and it’s formatted for macOS and Time Machine compatibility right out of the box. We have also mentioned mentioned the USB Cord specification : WDSC012RNW (USB-C to USB-C with USB 3.1 Type-A Adapter) -Need Help? Please see our "'Contact Us" page for information.
Answered by Western Digital Team
Q: QuestionWill this drive work with an iMac running OS 11.1 (Big Sur) or higher?
Asked by Macc.
- A:Answer Hi Macc, Please be informed that the WD My Passport Ultra for Mac drive is a plug 'n' play external device and it’s formatted for macOS and Time Machine compatibility right out of the box. It works with updated macOS. To know more about the drive refer to the link: http://products.wdc.com/library/AAG/ENG/4078-705134.pdf -Need Help? Please see our "'Contact Us" page for information.
Answered by Western Digital Team
Q: QuestionDoes this work with iMac computer
Asked by Ade.
- A:Answer Yes works very well I have 2 one for my iMac and the other for my mac pro I use this for my DJ System
Answered by osorio
Q: QuestionDoes this work with Mojave 10.14.6 or higher (Catalina)?
Asked by DDRVA.
- A:Answer Yes, it does work fine with the latest Apple MacOS software.
Answered by WarrenHI
Q: QuestionIs my Passport Ultra for Mac compatible with macOS Monterey, Version 12.4?
Asked by Lin.
- A:Answer Hello Lin, Please be informed that the WD My Passport Ultra for Mac drive is a plug 'n' play device tested and designed for Windows and Mac computers. The comes pre-formatted HFS+ Journaled for macOS ready out of the box. To know more about the drive refer to the link: http://products.wdc.com/library/AAG/ENG/4078-705134.pdf -Need Help? Please see our "'Contact Us" page for information.
Answered by Western Digital Team