Western Digital WD 4TB My Passport Alternatives: 6 Similar Picks Compared
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You are looking for western digital 4tb my passport ultra alternatives because your needs may differ from the original drive. The WD My Passport Ultra for Mac offers 4TB of storage, USB-C connectivity, and 256-bit AES hardware encryption in a compact 0.5-inch silver shell. It is formatted specifically for Mac computers. However, you might prefer a drive that works with both Windows and Mac, or one with a different interface like USB 3.0. Some users need a rugged design for travel, while others want a desktop model with a built-in USB hub. You might also prioritize rotational speed or bundled software recovery services.
This guide compares 6 similar picks that share key specifications with the original drive. Each alternative provides 4TB of capacity and uses common hardware interfaces such as USB-C or USB 3.0. We selected these models because their specs overlap with the WD drive, allowing you to compare form factors, compatibility, and additional features. You can choose between portable options that fit in your pocket or desktop drives that sit on your desk. The list includes drives from Western Digital, Seagate, Silicon Power, LaCie, and SanDisk Professional. Each entry highlights specific strengths, such as durability, cross-platform support, or performance metrics. You can find the right balance of size, speed, and security for your workflow.
Our top pick: WD 4TB My Passport Ultra for Mac Portable HDD.
Comparing the top 6 alternatives
WD 4TB My Passport Portable Hard Drive
The WD 4TB My Passport Portable offers broader compatibility than the Mac-exclusive original. It supports both Windows and Mac, making it ideal for users switching between operating systems. While it retains 256-bit AES encryption and USB-C connectivity, the design shifts to a grey plastic shell rather than metal. It is slightly thicker at 0.75 inches and lighter at 1.62 ounces. You gain cross-platform flexibility but lose the premium metal finish. This drive suits travelers who need secure storage that works seamlessly on any computer without reformatting.
Seagate Backup Plus Portable 4TB External Drive
The Seagate Backup Plus Portable uses a USB 3.0 interface instead of USB-C, which may require an adapter for newer ports. It features a metal build similar to the original but is slightly larger at 0.81 inches thick and 4.51 inches long. Weighing 8.64 ounces, it is comparable in heft. This drive supports both PC and Mac, offering wider compatibility than the Mac-only original. You trade the faster USB-C connection for included software perks and a classic design. It is a practical choice for users who prioritize included backup tools and cross-platform support over cutting-edge interface speeds.
Silicon Power 4TB Armor A60 Rugged External Drive
The Silicon Power Armor A60 prioritizes durability over the sleek profile of the original. It features a rugged, shock-resistant design suitable for rough handling. The drive is significantly larger, measuring 5.5 inches in length and 0.9 inches thick, while weighing 9.88 ounces. It uses a USB 3.0 connection rather than USB-C. This model supports both PC and Mac. You gain physical protection for travel but sacrifice the compact, pocket-sized form factor. It fits users who need reliable, durable storage for outdoor activities or frequent transport, accepting the extra bulk for enhanced resilience.
Seagate One Touch Hub 4TB Desktop Drive with USB-C
The Seagate One Touch Hub is a desktop drive, unlike the portable original. It measures 7.81 inches long and weighs 2.73 pounds, requiring a permanent desk setup. It includes a built-in USB hub for connecting other devices. The drive supports both PC and Mac and features password protection. You gain convenience for charging and data transfer but lose all portability. This model suits users who need a stationary backup solution with extra connectivity options. It is ideal for those who value a USB hub and secure desktop storage over a compact, travel-friendly design.
LaCie Mobile Drive 4TB USB-C
The LaCie Mobile Drive is designed for creative professionals, bundling Adobe apps and recovery services. It uses USB-C connectivity and supports both PC and Mac. The drive is thicker at 0.8 inches and slightly heavier at 10.6 ounces. It offers 4TB of storage in a Moon Silver finish. You gain specialized software and data recovery benefits but pay for features you may not need. This drive fits photographers and video editors who value bundled creative tools. It is a strong alternative for users seeking professional-grade software support alongside secure, portable storage.
SanDisk Professional 4TB G-Drive Desktop HDD
The SanDisk Professional G-Drive Desktop is built for performance with a 7200 RPM motor, unlike the original. It is a desktop drive, measuring 8.27 inches long and weighing 3.06 pounds. It uses USB-C and supports Mac, similar to the original. The dark grey metal build emphasizes durability. You gain faster rotational speeds for large file transfers but lose portability entirely. This drive is best for Mac users needing high-speed backups via Time Machine. It suits those who prioritize performance and build quality for a stationary setup over the compact, travel-friendly nature of the original.
Quick picks
Our 7 picks
WD 4TB My Passport Ultra for Mac Portable HDD
Best for: Mac users needing secure portable storage
- Storage Capacity
- 4TB
- Hardware Interface
- USB-C, USB 3.1
- Compatibility
- Mac
- Dimensions
- 4.33 × 3.23 × 0.5 inches
- Weight
- 8.16 ounces
View on Amazon: WD 4TB My Passport Ultra for Mac Portable HDD
This Western Digital drive offers 4TB of storage in a slim, silver design. It connects via USB-C and USB 3.1 interfaces. The unit comes pre-formatted for Mac computers. It includes 256-bit AES hardware encryption with password protection. This model suits Mac users who need secure, portable storage in a compact metal enclosure.
Pros
- 4TB storage capacity
- USB-C and USB 3.1 connectivity
- 256-bit AES hardware encryption
- Pre-formatted for Mac
Cons
- Limited to Mac compatibility
- No included software for Windows
- Single drive without hub ports
Good fit if
- You use a Mac computer
- You need hardware encryption
- You prefer a slim portable drive
Skip if
- You use a Windows PC
- You need a desktop drive
- You require USB-A only
Verdict: WD My Passport Ultra for Mac 4TB provides secure, Mac-ready storage in a compact metal shell. It fits users who prioritize encryption and portability over cross-platform software support.
WD 4TB My Passport Portable Hard Drive
Best for: secure portable storage for travelers
- Storage Capacity
- 4TB
- Hardware Interface
- USB-C, USB-A
- Compatibility
- PC, Mac
- Dimensions
- 4.22 × 2.95 × 0.75 inches
- Weight
- 1.62 ounces
This Western Digital drive offers 4TB of storage in a compact, lightweight design. It supports both USB-C and USB-A connections, making it versatile for PCs, Macs, and Chromebooks. The unit includes 256-bit AES hardware encryption and password protection for your data. It comes with a three-year limited warranty. The drive weighs just 1.62 ounces and fits easily in a pocket or bag for mobile use.
Pros
- 256-bit AES hardware encryption for data security
- Compatible with USB-C and USB-A ports
- Lightweight 1.62-ounce portable design
- Includes three-year limited warranty
Cons
- No included carrying case or protective sleeve
- No automatic backup software mentioned in specs
- Desktop models offer higher capacity options
Good fit if
- You need a small drive for Mac or PC
- You want hardware encryption for sensitive files
- You travel frequently with your data
Skip if
- You require desktop storage for large archives
- You need automatic cloud backup features
- You prefer a drive with a built-in hub
Verdict: WD 4TB My Passport Grey Portable is a secure, pocket-sized drive for users who value encryption and portability over bulk storage. It fits users who move between Windows and Mac devices.
Seagate Backup Plus Portable 4TB External Drive
Best for: Basic portable storage with included software perks
- Storage Capacity
- 4TB
- Hardware Interface
- USB 3.0
- Compatibility
- PC, Mac
- Dimensions
- 4.51 × 3.07 × 0.81 inches
- Weight
- 8.64 ounces
View on Amazon: Seagate Backup Plus Portable 4TB External Drive
The Seagate Backup Plus Portable 4TB is a compact external hard drive designed for straightforward file storage and backup. It features a USB 3.0 interface for data transfer and includes a minimalist metal enclosure. The drive supports both PC and Mac systems, though Mac users may need to reformat for Time Machine compatibility. It comes with a two-year limited warranty and a complimentary two-month Adobe Creative Cloud Photography Plan membership. This unit measures 4.51 by 3.07 by 0.81 inches and weighs 8.64 ounces, making it a lightweight option for portable storage needs.
Pros
- 4TB storage capacity for large file archives
- USB 3.0 hardware interface for reliable connectivity
- Compatible with both PC and Mac operating systems
- Includes a two-year limited warranty for peace of mind
- Comes with a two-month Adobe Creative Cloud Photography Plan
Cons
- Only includes a two-year limited warranty, which is shorter than some competitors
- Uses USB 3.0 interface instead of faster USB 3.2 or USB-C options found in other picks
- Requires reformatting for Time Machine use on Mac systems
Good fit if
- You need a simple, plug-and-play drive for basic file backup
- You want included software benefits like Adobe Creative Cloud access
- You prefer a compact portable drive with a metal enclosure
Skip if
- You require native Time Machine support without reformatting
- You need the fastest possible transfer speeds via USB-C
- You want a warranty longer than two years
Verdict: Seagate Backup Plus Portable 4TB is a practical choice for users who value included software perks and a compact form factor over cutting-edge interface speeds. It suits those who want a straightforward backup solution with a metal build.
Silicon Power 4TB Armor A60 Rugged External Drive
Best for: durable portable 4TB storage on the go
- Storage Capacity
- 4TB
- Form Factor
- 2.5"
- Hardware Interface
- USB 3.0, USB 2.0
- Compatibility
- PC, Mac
- Dimensions
- 5.5 × 3.4 × 0.9 inches
- Weight
- 9.88 ounces
View on Amazon: Silicon Power 4TB Armor A60 Rugged External Drive
This portable 2.5-inch hard drive provides 4TB of external storage behind an IPX4 water-resistant and shockproof rubber shell. It connects to your PC or Mac through a standard USB 3.0 interface and includes integrated slots to carry the cable. It suits you if you need high-capacity portable file storage with added drop protection while traveling.
Pros
- 4TB capacity in a 2.5-inch form factor
- IPX4 water resistance and shockproof rubber casing
- Built-in cable-carry design on the enclosure
- Compatible with both PC and Mac operating systems
Cons
- Uses USB 3.0 without a native USB-C connector
- Measures 0.9 inches thick and weighs 9.88 ounces
Good fit if
- You need 4TB of capacity with water and shock protection.
- You want built-in exterior slots to secure your connection cable.
Skip if
- You require a native USB-C connection for newer laptops.
- You want an enclosure thinner than 0.9 inches.
Verdict: Silicon Power Armor A60 4TB Rugged Hard Drive delivers physical protection and reliable capacity for travelers who need durable portable storage over a standard USB 3.0 connection.
Seagate One Touch Hub 4TB Desktop Drive with USB-C
Best for: desktop users needing a USB hub
- Storage Capacity
- 4TB
- Hardware Interface
- USB-C, USB 3.0
- Form Factor
- Desktop
- Compatibility
- PC, Mac
- Dimensions
- 7.81 × 5.11 × 1.78 inches
- Weight
- 2.73 pounds
View on Amazon: Seagate One Touch Hub 4TB Desktop Drive with USB-C
The Seagate One Touch Hub is a desktop hard drive with 4TB of storage. It features both USB-C and USB 3.0 ports. A front-facing USB hub lets you charge devices even when the computer is off. It includes backup software and works with Windows and Mac. You need a stable desk surface for this unit.
Pros
- 4TB storage capacity
- Front-facing USB-C and USB 3.0 ports
- Includes Seagate Toolkit backup software
- Password protection for data security
- Compatible with Windows and Mac
Cons
- Desktop form factor requires dedicated space
- Heavier than portable drives at 2.73 pounds
- Only includes a two-year limited warranty
Good fit if
- You want a USB hub on your drive
- You need password-protected storage
- You prefer a desktop setup
Skip if
- You need a portable drive
- You want a three-year warranty
- You require more than 4TB capacity
Verdict: Seagate One Touch Hub 4TB Desktop is a secure desktop drive with a built-in USB hub. It fits users who need password protection and convenient device charging on their desk.
LaCie Mobile Drive 4TB USB-C
Best for: creators needing Adobe apps and recovery
- Storage Capacity
- 4TB
- Hardware Interface
- USB-C 3.2
- Compatibility
- PC, Mac
- Dimensions
- 0.8 × 3.36 × 4.66 inches
- Weight
- 10.6 ounces
The LaCie Mobile Drive provides 4TB of portable storage with a USB-C 3.2 interface. It connects to both PC and Mac systems. The drive includes an Adobe All Apps Plan and LaCie Rescue Data Recovery Services. Its compact design measures 0.8 inches thick and weighs 10.6 ounces. This option suits users who need creative software access and data protection alongside high-capacity storage.
Pros
- 4TB storage capacity for large files
- USB-C 3.2 interface for fast transfers
- Includes Adobe All Apps Plan
- LaCie Rescue Data Recovery Services included
Cons
- Heavier than competitors at 10.6 ounces
- Larger footprint than ultra-slim drives
- No mention of shock resistance rating
Good fit if
- You need Adobe creative software access
- You want data recovery services included
- You use USB-C ports frequently
Skip if
- You prioritize lightweight portability
- You need military-grade shockproofing
- You prefer desktop-sized drives
Verdict: LaCie Mobile Drive 4TB USB-C fits photographers and creators who value bundled software and recovery services over ultra-compact dimensions.
SanDisk Professional 4TB G-Drive Desktop HDD
Best for: desktop backups and Mac Time Machine
- Storage Capacity
- 4TB
- Hardware Interface
- USB-C (10Gbps), USB 3.2 Gen 2
- Rotational Speed
- 7200RPM
- Form Factor
- Desktop
- Compatibility
- Mac
- Dimensions
- 8.27 × 5.24 × 1.61 inches
View on Amazon: SanDisk Professional 4TB G-Drive Desktop HDD
This desktop drive uses an enterprise-class Ultrastar 7200RPM HDD inside a stackable aluminum enclosure. It connects via USB-C 10Gbps, delivering up to 250MB/s read and write speeds. The drive is Mac Ready and Time Machine compatible, with easy reformatting for Windows. It weighs 3.06 pounds and measures 8.27 by 5.24 inches. You get three LED brightness modes. It suits users needing fast, reliable desktop storage.
Pros
- 7200RPM Ultrastar enterprise-class drive for high performance
- USB-C 10Gbps interface with 250MB/s transfer speeds
- Stackable anodized aluminum enclosure for durability
- Mac Ready with Apple Time Machine compatibility
Cons
- Desktop form factor requires constant power outlet
- Heavier at 3.06 pounds, less portable
- No mention of USB-A direct support
Good fit if
- You need desktop-class speed for large backups
- You use Macs with Time Machine
- You want a stackable, durable enclosure
Skip if
- You need a lightweight, pocketable drive
- You lack a nearby power outlet
- You require a purely portable solution
Verdict: SanDisk Professional 4TB G-Drive Desktop is a fast, durable desktop drive for Mac users needing high-speed backups. It fits those prioritizing performance and build quality over portability.
Specifications side by side
| Spec | WD 4TB My Passport Ultra for Mac Portable HDD | WD 4TB My Passport Portable Hard Drive | Seagate Backup Plus Portable 4TB External Drive | Silicon Power 4TB Armor A60 Rugged External Drive | Seagate One Touch Hub 4TB Desktop Drive with USB-C | LaCie Mobile Drive 4TB USB-C | SanDisk Professional 4TB G-Drive Desktop HDD |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB |
| Form Factor | not specified | not specified | not specified | 2.5" | not specified | not specified | not specified |
| Hardware Interface | USB-C, USB 3.1 | USB-C, USB-A | USB 3.0 | USB 3.0, USB 2.0 | USB-C, USB 3.0 | USB-C 3.2 | USB-C (10Gbps), USB 3.2 Gen 2 |
| Rotational Speed | not specified | not specified | not specified | not specified | not specified | not specified | 7200RPM |
| Compatibility | Mac | PC, Mac | PC, Mac | PC, Mac | PC, Mac | PC, Mac | Mac |
| Size | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB |
| Dimensions | 4.33 × 3.23 × 0.5 inches | 4.22 × 2.95 × 0.75 inches | 4.51 × 3.07 × 0.81 inches | 5.5 × 3.4 × 0.9 inches | 7.81 × 5.11 × 1.78 inches | 0.8 × 3.36 × 4.66 inches | 8.27 × 5.24 × 1.61 inches |
| Weight | 8.16 ounces | 1.62 ounces | 8.64 ounces | 9.88 ounces | 2.73 pounds | 10.6 ounces | 3.06 pounds |
| Color | Silver | Grey | Black | green | Black | Moon Silver | Dark Grey |
| Model | WDBPMV0040BSL-WESN | WDBRMD0040BGY-WESN | STDR4000100 | SP040TBPHDA60S3K | STLC4000400 | Stlp4000400 | SDPHF1A-004T-NBAAD |
If you need lower capacity, western digital 1tb my passport go alternatives list specifications for smaller portable storage devices.
Frequently asked questions
Which alternative is best for Mac users?
The WD 4TB My Passport Ultra for Mac is the top pick for Apple users. It features a compact 0.5-inch silver metal shell and USB-C connectivity. The drive includes 256-bit AES hardware encryption for secure storage. It is designed specifically for Mac compatibility, ensuring seamless integration with your workflow.
What is the most portable 4TB option?
The WD 4TB My Passport Portable Hard Drive is the most compact choice. It weighs only 1.62 ounces and measures 0.75 inches thick. This grey drive supports both Windows and Mac systems via USB-C. Its small form factor makes it ideal for travelers who need secure, pocket-sized storage.
Is there a rugged drive for outdoor use?
Yes, the Silicon Power 4TB Armor A60 is built for durability. It features a rugged design suitable for travelers who need physical protection. The drive connects via USB 3.0 and works with both PC and Mac. It offers 4TB of capacity in a green shell that weighs 9.88 ounces.
Which drive includes a USB hub?
The Seagate One Touch Hub 4TB Desktop Drive includes a built-in USB hub. This black drive connects via USB 3.0 and USB-C to your computer. It is designed for desktop users who need password protection and convenient device charging. The unit weighs 2.73 pounds and supports both Windows and Mac.
What is the fastest spinning drive?
The SanDisk Professional 4TB G-Drive Desktop HDD offers 7200 RPM rotational speed. This dark grey drive is optimized for Mac users needing high-speed backups. It connects via USB-C and fits desktop setups. The drive weighs 3.06 pounds and prioritizes performance and build quality over portability.
Does any drive come with recovery services?
The LaCie Mobile Drive 4TB USB-C includes bundled software and recovery services. This moon silver drive is aimed at photographers and creators. It connects via USB-C and works with both PC and Mac. The drive weighs 10.6 ounces and offers 4TB of storage in a compact form factor.