WD 5TB My Passport Ultra Alternatives: 6 Similar Picks Compared

How the alternatives compare to WD

WD 4TB My Passport Ultra Portable HDD

The WD 4TB My Passport Ultra Silver shares the same compact dimensions and USB-C interface as the 5TB original. It offers 256-bit AES hardware encryption and password protection, matching the security features of the reference drive. You give up 1TB of storage capacity for a potentially lower entry point. The drive weighs slightly more at 8.16 ounces compared to the 4.64 ounces of the 5TB model. It remains formatted for Windows, so it suits users who prioritize encryption and portability over maximum storage. If you need secure, compact storage and do not require the full 5TB, this silver variant is a practical alternative.

G-Technology ArmorATD 5TB Rugged USB-C Hard Drive

The G-Technology ArmorATD 5TB Rugged Drive matches the 5TB capacity of the original but differs significantly in build and size. It measures 5.2 inches in length and 1.18 inches in height, making it larger and heavier at 12.3 ounces than the 4.33-inch, 4.64-ounce original. This rugged design targets outdoor professionals who need durable protection in harsh conditions. It uses a USB-C interface, ensuring compatibility with modern devices. You trade the sleek, refined metal cover of the My Passport Ultra for a tougher, bulkier chassis. If your work environment demands robust data protection and you do not mind the extra weight, this rugged option is the better choice.

SanDisk Professional 2TB G-DRIVE ArmorATD

The SanDisk Professional 2TB G-DRIVE ArmorATD offers a different value proposition by prioritizing ruggedness over capacity. It provides only 2TB of storage, which is significantly less than the 5TB original. The drive is space grey and measures 5.12 inches in length, making it longer than the compact original. It weighs 8.16 ounces, which is heavier than the reference drive. The USB-C interface ensures modern connectivity. This model is designed for macOS users who need durable, portable storage. You sacrifice over half the storage capacity for a specialized rugged build. If you need high durability and cross-platform compatibility with a smaller footprint of data, this professional drive is a suitable alternative.

WD 4TB My Passport Portable Hard Drive

The WD 4TB My Passport Portable Grey improves upon the original by offering dual-port compatibility with both USB-C and USB-A connections. It matches the 4TB capacity of the budget alternative but weighs significantly less at 1.62 ounces, making it the lightest option in this comparison. The drive is formatted for both PC and Mac, addressing the cross-platform limitation of the original Windows-only model. It retains the compact design with dimensions of 4.22 inches in length. You give up 1TB of storage compared to the 5TB original. If you need secure storage that works seamlessly across different operating systems and devices, this grey model is a versatile choice.

WD 5TB My Passport Portable Hard Drive

The WD 5TB My Passport Portable Grey matches the 5TB capacity of the original drive but adds significant versatility. It features both USB-C and USB-A ports, unlike the original which relies primarily on USB-C. The drive is compatible with both PC and Mac, resolving the Windows-only restriction of the reference model. It weighs 7.36 ounces, which is heavier than the original 4.64-ounce drive, and measures 4.22 inches in length. The grey color offers a different aesthetic than the blue original. You gain cross-device compatibility and flexible connectivity options while maintaining the same storage capacity. If you need 5TB of secure storage that works with multiple device types, this grey model is the superior alternative.

SSK SD500 2TB Portable SSD

The SSK SD500 2TB Portable SSD is a solid-state drive, which fundamentally differs from the mechanical hard drives listed here. It offers only 2TB of storage, significantly less than the 5TB original. However, it is much smaller, measuring 3.5 inches in length and 0.4 inches in height. It weighs just 3.07 ounces, making it the lightest and most portable option. The USB-C interface ensures fast data transfer speeds suitable for mobile file transfers. You trade capacity and likely lower cost for significantly higher speed and durability. If you prioritize rapid access to large media files and extreme portability over maximum storage space, this SSD is the practical choice.

Quick picks

Our 7 picks

1 Best overall

WD 5TB My Passport Ultra Portable Hard Drive

Best for: Windows users needing secure portable storage

Storage Capacity

5TB

Hardware Interface

USB-C, USB 3.1

Dimensions

4.33 × 3.21 × 0.83 inches

Weight

4.64 ounces

View on Amazon: WD 5TB My Passport Ultra Portable Hard Drive Affiliate link

The WD 5TB My Passport Ultra offers 5TB of storage in a compact 4.33 by 3.21 by 0.83 inch chassis. It connects via USB-C and USB 3.1 interfaces. You get 256-bit AES hardware encryption for data security. The drive weighs 4.64 ounces and includes backup software with ransomware defense. It is formatted for Windows and comes with a 3-year warranty.

Pros

• 5TB storage capacity
• 256-bit AES hardware encryption
• USB-C and USB 3.1 connectivity
• Compact 4.64 ounce weight

Cons

• Formatted for Windows only
• 3-year warranty is shorter than competitors
• No mention of Mac compatibility

Good fit if

• You need 5TB of portable storage
• You use Windows computers
• You want hardware encryption

Skip if

• You use Mac computers primarily
• You need longer than 3-year warranty
• You require Thunderbolt connectivity

Verdict: WD 5TB My Passport Ultra Blue fits Windows users who need secure, portable storage. It suits those prioritizing encryption and compact size over cross-platform compatibility.

2 Also great

WD 4TB My Passport Ultra Portable HDD

Best for: Windows users needing encrypted portable storage

Storage Capacity

4TB

Hardware Interface

USB-C, USB 3.1

Compatibility

PC

Dimensions

4.33 × 3.21 × 0.83 inches

Weight

8.16 ounces

View on Amazon: WD 4TB My Passport Ultra Portable HDD Affiliate link

This portable drive offers 4TB of storage with a refined metal cover. It connects via USB-C and USB 3.1 interfaces. You get 256-bit AES hardware encryption for password protection. The unit weighs 8.16 ounces and measures 4.33 by 3.21 inches. It is formatted for Windows and includes a three-year warranty. This model suits users needing secure, compact storage for PCs.

Pros

• 4TB storage capacity
• USB-C and USB 3.1 connectivity
• 256-bit AES hardware encryption
• Refined metal cover design

Cons

• 4TB capacity is smaller than the 5TB alternatives
• Formatted only for Windows
• Heavier than some thinner competitors

Good fit if

• You need 256-bit AES hardware encryption
• You prefer a USB-C connection
• You want a metal cover design

Skip if

• You require macOS formatting out of the box
• You need 5TB or more storage
• You want the lightest possible drive

Verdict: WD 4TB My Passport Ultra Silver provides secure, compact storage for Windows users. It fits those who prioritize encryption and USB-C connectivity over maximum capacity.

3 Also great

G-Technology ArmorATD 5TB Rugged USB-C Hard Drive

Best for: Rugged outdoor data storage

Storage Capacity

5TB

Hardware Interface

USB-C, USB 3.1 Gen 1

Dimensions

5.2 × 3.46 × 1.18 inches

Weight

12.3 ounces

View on Amazon: G-Technology ArmorATD 5TB Rugged USB-C Hard Drive Affiliate link

This is a 5TB portable external hard drive from Western Digital. It features a rugged IP54-rated enclosure that resists rain, dust, and crush forces up to 1000 pounds. The drive uses USB-C and USB 3.1 Gen 1 interfaces. It works with both Mac and Windows systems. This model suits users who need high capacity in a durable, all-terrain package for field work.

Pros

• 5TB storage capacity for large media libraries
• IP54 rain and dust resistance
• 1000 pounds crush rating
• Triple-layer shock resistance
• USB-C ready with Thunderbolt 3 compatibility

Cons

• Heavier at 12.3 ounces
• Larger dimensions than standard drives
• No mention of included software or encryption

Good fit if

• You need 5TB of rugged storage
• You work in dusty or wet environments
• You use USB-C devices

Skip if

• You prioritize ultra-compact portability
• You need built-in hardware encryption
• You prefer lighter drives under 10 ounces

Verdict: G-Technology 5TB ArmorATD Rugged Drive fits outdoor professionals who need durable, high-capacity storage. It offers robust protection for data in harsh conditions.

4 Best premium

SanDisk Professional 2TB G-DRIVE ArmorATD

Best for: macOS users needing rugged portability

Storage Capacity

2TB

Hardware Interface

USB-C, USB 3.2 Gen 1

Dimensions

5.12 × 3.43 × 0.83 inches

Weight

8.16 ounces

View on Amazon: SanDisk Professional 2TB G-DRIVE ArmorATD Affiliate link

This rugged portable drive uses an anodized aluminum enclosure and an easy-grip bumper for durability. It connects via USB-C at 5Gbps. The drive works with macOS out of the box, while Windows requires reformatting. It offers 2TB of storage in a compact, space grey design. This build suits users who need a tough, professional-grade drive for field work or travel.

Pros

• Premium anodized aluminum enclosure
• USB-C 5Gbps interface
• Ready for macOS out of the box
• Built-in easy-grip bumper

Cons

• Only 2TB capacity
• Requires reformatting for Windows use
• No USB-A cable included

Good fit if

• You need a rugged drive for outdoor use
• You primarily use macOS
• You value aluminum build quality

Skip if

• You need more than 2TB of space
• You want plug-and-play Windows compatibility
• You prefer a larger 5TB option

Verdict: SanDisk Professional 2TB G-DRIVE ArmorATD is a durable, macOS-ready drive for professionals who prioritize ruggedness over high capacity.

5 Best budget

WD 4TB My Passport Portable Hard Drive

Best for: users needing dual USB-C and USB-A ports

Storage Capacity

4TB

Hardware Interface

USB-C, USB-A

Compatibility

PC, Mac

Dimensions

4.22 × 2.95 × 0.75 inches

Weight

1.62 ounces

View on Amazon: WD 4TB My Passport Portable Hard Drive Affiliate link

This WD My Passport drive offers 4TB of storage in a compact grey enclosure. It supports both USB-C and USB-A connections, making it compatible with Windows PCs, Macs, Chromebooks, and gaming consoles. The unit includes 256-bit AES hardware encryption and password protection for your files. It weighs 1.62 ounces and comes with a three-year limited warranty.

Pros

• 4TB storage capacity for large media libraries
• Dual USB-C and USB-A interface compatibility
• 256-bit AES hardware encryption for data security
• Lightweight design at 1.62 ounces

Cons

• 4TB capacity is smaller than the 5TB options on this list
• Only includes a 3-year limited warranty
• No mention of included backup software features beyond basic management

Good fit if

• You need a drive that works with both USB-C and USB-A ports
• You prefer a compact, lightweight portable drive for travel
• You want hardware encryption for sensitive file protection

Skip if

• You require the maximum 5TB storage capacity available
• You are looking for a rugged, all-terrain drive
• You need a drive with a longer warranty period

Verdict: WD 4TB My Passport Portable Grey fits users who prioritize dual-port compatibility and security over maximum storage size. It is a practical option for those using mixed device ecosystems.

6 Also great

WD 5TB My Passport Portable Hard Drive

Best for: Users needing 5TB portable storage with USB-C

Storage Capacity

5TB

Hardware Interface

USB-C, USB-A

Compatibility

PC, Mac

Dimensions

4.22 × 2.95 × 0.75 inches

Weight

7.36 ounces

View on Amazon: WD 5TB My Passport Portable Hard Drive Affiliate link

This WD My Passport offers 5TB of storage in a compact, grey design. It connects via USB-C and USB-A, making it compatible with PCs, Macs, Chromebooks, and gaming consoles. The drive includes password protection and 256-bit AES hardware encryption for data security. You get included device management software for backups. It weighs 7.36 ounces and measures 4.22 by 2.95 inches. This drive suits users needing portable capacity with modern connectivity options.

Pros

• 5TB storage capacity
• USB-C and USB-A compatibility
• 256-bit AES hardware encryption
• Compact 7.36 oz design

Cons

• 3-year limited warranty is shorter than some competitors
• No mention of included carrying case
• Heavier than some ultra-slim alternatives

Good fit if

• You need 5TB of portable storage
• You use devices with USB-C ports
• You want hardware encryption for security

Skip if

• You require more than 5TB capacity
• You need a drive with a carrying case
• You prefer a warranty longer than 3 years

Verdict: WD 5TB My Passport Portable delivers solid 5TB capacity with versatile USB-C and USB-A connectivity. It fits users who prioritize data security and cross-device compatibility for PCs, Macs, and consoles.

7

SSK SD500 2TB Portable SSD

Best for: fast mobile file transfers under 2TB

Storage Capacity

2TB

Hardware Interface

USB-C, USB 3.2 Gen 2

Dimensions

3.5 × 1.8 × 0.4 inches

Weight

3.07 ounces

View on Amazon: SSK SD500 2TB Portable SSD Affiliate link

The SSK 2TB Portable SSD offers high-speed data transfer with read speeds up to 1050 MB/s. It features a lightweight aluminum alloy case that weighs just 3.07 ounces. The drive supports both USB-C and USB-A interfaces for broad compatibility. It is designed for users needing fast backups and mobile storage. The compact size makes it easy to carry. It is ideal for transferring large files quickly.

Pros

• Read speeds up to 1050 MB/s
• Lightweight 3.07 ounces aluminum alloy case
• Supports USB-C and USB-A connections
• SLC caching maintains steady transfer speeds

Cons

• Only 2TB capacity compared to 4TB or 5TB options
• No hardware encryption mentioned in specifications
• Capacity appears as 1863GB on Windows systems

Good fit if

• You need fast transfer speeds for large files
• You want a lightweight drive for mobile use
• You require USB-C and USB-A compatibility

Skip if

• You need more than 2TB of storage space
• You require built-in hardware encryption
• You prefer traditional spinning hard drives over SSDs

Verdict: SSK 2TB Portable SSD USB-C provides rapid data access and portability for users who prioritize speed and weight over maximum capacity. It suits professionals moving large media files who do not need the higher storage limits of the 5TB drives listed elsewhere.

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