WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver
Customers are saying
Customers admire the ease of use and generous storage capacity offered by this product at an accessible price point. Users frequently highlight its reliable performance, compact size, and impressive transfer speeds across various devices. While the vast majority of feedback is positive regarding its compatibility and connectivity, a very small number of users have noted concerns regarding the noise level during operation.
Storage Capacity
4000GBFeatures
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.
Specifications
- Storage Capacity4000 gigabytesStorage Drive TypeHDDMaximum Read Speed0 megabytes per secondMaximum Write Speed0 megabytes per secondInterface(s)USB-C (USB 3.1 Gen1)
Reviews
Rating 4.5 out of 5 stars with 560 reviews
- Ease of use (149)
- Storage Capacity (134)
- Overall Performance (85)
- Speed (52)
- Size (35)
- Noise Level (4)
Customer Images
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.
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Access and save data quickly on this Western Digital My Passport Ultra drive for Mac. The hard drive uses USB 3.0 technology and USB-D connectivity to maximize plug-in options. Keep your files safe with the included security software, offering encryption and password protection. Its modern metal design complements your Mac, and out of the box, it’s formatted for macOS and Time Machine compatibility.

Access and save data quickly on this Western Digital My Passport Ultra drive for Mac. The hard drive uses USB 3.0 technology and USB-D connectivity to maximize plug-in options. Keep your files safe with the included security software, offering encryption and password protection. Its modern metal design complements your Mac, and out of the box, it’s formatted for macOS and Time Machine compatibility.

Store and access files on the go with this WD My Passport Portable Hard Drive for Mac. The backup software keeps you covered against accidental data loss, and password protection prevents unauthorized access to your content. The portable hard drive comes with USB-A and USB-C cables for flexible connectivity options.

Move essential data across devices efficiently with this Western Digital My Passport Ultra External Portable Hard Drive. The drive uses USB 3.0 technology for quick read and write speeds, and the USB-C connector offers effortless plug-in options while boosting transfer rates. Abundant storage space for all types of media and applications. The backup software lets you automatically save works in progress at your preferred intervals. Password protection and 256-bit AES hardware-based encryption for added security.
| Pros for WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver | |||
|---|---|---|---|
| Ease of use, Storage Capacity, Overall Performance, Speed, Size | Overall Performance, Storage Capacity, Size, Ease of Use, Connectivity | Ease of use, Overall Performance, Storage Capacity, Size, Speed | Storage Capacity, Ease of use, Overall Performance, Speed, Size |
| Cons for WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver | |||
| Noise Level | Compatibility | There were no cons for this product— | Cable Length, Software |


















































