Looking Beyond the Western Digital 2TB My Passport Portable? 6 Alternatives Worth a Look

Comparing SSD Alternatives to WD

iStorage diskAshur2 2TB Encrypted SSD

The iStorage diskAshur2 offers similar 2TB capacity but prioritizes rugged durability over speed. It measures 3.15 by 0.59 by 4.72 inches and weighs 7.62 ounces, making it larger and heavier than the compact WD drive. While the WD My Passport reaches 1050MB/s, this iStorage model focuses on hardware encryption and password protection for sensitive data. You should choose this alternative if you work in harsh conditions where drop resistance and physical security matter more than the faster transfer rates of the Western Digital option. It trades raw performance for a more robust, security-first design.

iStorage diskAshur3 2TB Encrypted SSD

The iStorage diskAshur3 provides 2TB of storage with a focus on premium security features. It is significantly larger than the WD drive, measuring 3.27 by 0.82 by 5.16 inches. Like the diskAshur2, it emphasizes hardware encryption and password protection rather than high-speed data transfer. The WD My Passport offers faster read speeds up to 1050MB/s, but this iStorage model suits professionals who need robust data protection in a bulkier form factor. If you handle regulated information and prefer a dedicated security device over a general-purpose portable drive, this alternative offers stronger physical safeguards despite its larger size and slower performance.

iStorage diskAshur PRO2 256GB Secure SSD

The iStorage diskAshur PRO2 differs significantly with only 256GB capacity, making it a budget-friendly security option. It features FIPS 140-2 Level 3 certification, a standard the WD drive does not mention. This drive is larger at 3.31 by 0.79 by 4.88 inches and weighs 7.9 ounces. It sacrifices the 2TB storage and 1050MB/s speed of the Western Digital My Passport for certified compliance. You should pick this alternative if you deal with regulated data requiring strict validation rather than large storage volumes. It is a specialized tool for professionals who need software-free security over the general utility and higher capacity of the WD drive.

Mushkin Gamma 2TB PCIe 4.0 NVMe SSD

The Mushkin Gamma is an internal PCIe 4.0 NVMe drive, not a portable external unit. It offers 2TB capacity but lacks the USB-C port and rugged casing of the WD My Passport. This drive is designed for PS5 and high-performance PC gaming, utilizing QLC NAND for high throughput. It measures 0.87 by 0.15 by 3.15 inches, fitting inside a computer rather than carrying in a bag. Choose this alternative if you need maximum speed and capacity for a fixed system rather than portable storage. It gives up convenience and drop resistance for superior performance and internal installation, serving a completely different use case than the external WD drive.

iStorage diskAshur PRO3 512GB Hardware-Encrypted SSD

The iStorage diskAshur PRO3 provides 512GB of storage with FIPS Level 3 certification. It is much larger than the WD drive, measuring 3.27 by 0.82 by 5.16 inches and weighing 1.21 pounds. This model emphasizes hardware encryption and password protection for secure storage. You should select this alternative if you require certified security for smaller data sets rather than the 2TB capacity and 1050MB/s speed of the Western Digital My Passport. It is a heavier, bulkier option built for professionals who prioritize strict compliance standards over the portability and higher capacity of the WD drive.

BUSlink 2TB CipherShield Hardware Key SSD

The BUSlink CipherShield offers 2TB capacity with a unique physical key for hardware encryption. It measures 3.13 by 0.57 by 5.63 inches and weighs 6.4 ounces, making it larger than the compact WD drive. This alternative focuses on physical access control for sensitive data. It lacks the mentioned 1050MB/s speed of the Western Digital My Passport but provides FIPS-certified security through a key mechanism. You should choose this if you need tangible hardware authentication rather than password-only access. It trades the speed and portability of the WD drive for a specialized security approach that prioritizes physical key management for data protection.

Quick picks

Our 7 picks

1 Best overall

Western Digital 2TB My Passport Portable SSD

Best for: secure portable storage with drop resistance

Storage Capacity

2TB

Interface

USB 3.2 Gen-2

Form Factor

Portable External

Max Read Speed

1050MB/s

Max Write Speed

1000MB/s

Security

Hardware Encryption, Password Protection

View on Amazon: Western Digital 2TB My Passport Portable SSD

This portable external drive uses NVMe technology to deliver read speeds up to 1050MB/s and write speeds up to 1000MB/s. It includes password-enabled 256-bit AES hardware encryption for data security. The unit is shock and vibration resistant, with drop protection up to 6.5 feet. It connects via USB 3.2 Gen-2 and supports USB-C, making it compatible with modern and older systems. It suits users needing fast, secure storage in a compact form.

Pros

• Read speeds up to 1050MB/s
• 256-bit AES hardware encryption with password protection
• Drop resistant up to 6.5 feet

Cons

• Limited to USB 3.2 Gen-2 interface speeds
• No included software management app mentioned
• Only one color option listed for this specific ASIN

Good fit if

• You need fast file transfers for large media files
• You require hardware-level encryption for sensitive data
• You want a durable drive for travel

Skip if

• You need the absolute fastest Gen4 NVMe speeds
• You require a larger 4TB capacity
• You prefer a drive with more color choices

Verdict: Western Digital My Passport 2TB Portable SSD offers reliable speed and security for everyday portable storage needs. It is a solid choice for users who prioritize data protection and drop resistance over maximum theoretical bandwidth.

2 Also great

iStorage diskAshur2 2TB Encrypted SSD

Best for: secure portable storage with hardware encryption

Storage Capacity

2TB

Interface

USB 3.2

Form Factor

Portable

Max Read Speed

361MB/s

Max Write Speed

358MB/s

Security

Hardware Encryption, Password Protection

View on Amazon: iStorage diskAshur2 2TB Encrypted SSD

The iStorage diskAshur2 is a 2TB portable SSD designed for secure data storage. It features hardware encryption with AES-XTS 256-bit protection and requires a 7-15 digit PIN for access. You get read speeds up to 361MB/s and write speeds up to 358MB/s via USB 3.2. The drive is IP56 certified for dust and splash resistance. It works without additional software on Windows, macOS, Linux, and Android.

Pros

• AES-XTS 256-bit hardware encryption
• IP56 dust and splash resistance
• Read speeds up to 361MB/s
• No software installation required

Cons

• USB 3.2 interface limits speeds compared to NVMe drives
• Heavier at 7.62 ounces
• Larger dimensions than compact drives

Good fit if

• You need password-protected storage for sensitive files
• You work in dusty or wet environments
• You want hardware encryption without software

Skip if

• You require the fastest possible transfer speeds
• You need a lightweight, pocket-sized drive
• You prefer software-managed encryption

Verdict: The iStorage diskAshur2 2TB Green SSD is a secure, rugged drive for users who prioritize data protection and durability over raw speed. It suits professionals carrying sensitive data in harsh conditions.

3 Best premium

iStorage diskAshur3 2TB Encrypted SSD

Best for: secure portable storage with hardware encryption

Storage Capacity

2TB

Interface

USB

Form Factor

Portable SSD

Max Read Speed

Up to 448 MB/s

Max Write Speed

Up to 444 MB/s

Security

Hardware Encryption, Password Protection

View on Amazon: iStorage diskAshur3 2TB Encrypted SSD

The iStorage diskAshur3 SSD 2TB is a portable drive with Ruby Red casing. It offers 448 MB/s read and 444 MB/s write speeds. You enter an 8–64-digit PIN to unlock it. The drive uses AES-XTS 256-bit hardware encryption. It works without software on many operating systems. This unit suits users needing strong physical security for their data.

Pros

• AES-XTS 256-bit hardware encryption
• Up to 448 MB/s read speed
• Up to 444 MB/s write speed
• PIN-based authentication via keypad
• No software installation required

Cons

• Read speed is lower than Gen 4 NVMe drives
• No included USB cable in data
• Physical keypad may be slow for frequent access

Good fit if

• You need hardware encryption for compliance
• You want a password-protected portable drive
• You work with sensitive medical or financial data

Skip if

• You require maximum transfer speeds for large files
• You prefer a cable-free wireless connection
• You need a drive with a display screen

Verdict: iStorage diskAshur3 SSD 2TB provides robust security for professionals who prioritize data protection over raw speed.

4 Best budget

iStorage diskAshur PRO2 256GB Secure SSD

Best for: FIPS 140-2 Level 3 certified security

Storage Capacity

256GB

Interface

USB 3.2

Max Read Speed

Up to 361MB/s

Max Write Speed

Up to 358MB/s

Security

Hardware Encryption, Password Protection, FIPS Validated

Dimensions

4.88 × 3.31 × 0.79 inches

View on Amazon: iStorage diskAshur PRO2 256GB Secure SSD

This portable SSD offers 256GB of storage with USB 3.2 connectivity. It features hardware encryption and FIPS 140-2 Level 3 certification. Read speeds reach 361MB/s and write speeds reach 358MB/s. The drive is password protected and rugged. It suits users needing strong data security without software installation. You get reliable performance in a compact, dust and water-resistant design.

Pros

• FIPS 140-2 Level 3 certified hardware encryption
• Up to 361MB/s read and 358MB/s write speeds
• No software required for password authentication
• IP56 dust and water resistance rating

Cons

• 256GB capacity is smaller than the 2TB options on this list
• Lower sequential transfer speeds compared to Gen4 NVMe drives
• Heavier build at 7.9 ounces for its size

Good fit if

• You need FIPS 140-2 Level 3 certified security
• You store sensitive data requiring hardware encryption
• You work across Windows, macOS, and Linux

Skip if

• You require 2TB or larger storage capacity
• You need PCIe Gen4 x4 NVMe speeds
• You prefer a lighter, more compact drive

Verdict: iStorage diskAshur PRO2 256GB is a secure, certified drive for users prioritizing data protection over raw speed or large capacity. It fits professionals handling regulated information who need a rugged, software-free solution.

5 Best pcie 4.0

Mushkin Gamma 2TB PCIe 4.0 NVMe SSD

Best for: PS5 and high-performance PC gaming storage

Storage Capacity

2TB

Interface

PCIe Gen4 x4, NVMe 1.3

Form Factor

M.2 2280

Max Read Speed

7,175 MB/s

Max Write Speed

6,800 MB/s

Compatibility

PS5, Gaming

View on Amazon: Mushkin Gamma 2TB PCIe 4.0 NVMe SSD

The Mushkin Gamma is a 2TB M.2 2280 internal drive built for speed. It uses a PCIe Gen 4 x4 NVMe 1.3 interface with a Phison E18 controller. You get sequential reads up to 7,175MB/s and writes up to 6,800MB/s. It works in PS5 consoles, desktops, and laptops. This drive suits gamers and creators who need fast load times and large storage in a compact form factor.

Pros

• PCIe Gen 4 x4 NVMe 1.3 interface
• Max read speed of 7,175MB/s
• Max write speed of 6,800MB/s
• Phison E18 controller
• Compatible with PS5, desktop, and laptop

Cons

• Uses QLC NAND which may have lower endurance than TLC
• Internal M.2 form factor, not portable
• No included heatsink mentioned in specifications

Good fit if

• You need high-speed storage for PS5 games
• You want a 2TB capacity for large libraries
• You are building a desktop or laptop PC

Skip if

• You need a portable external drive
• You require TLC NAND for heavy write workloads
• You want a drive with a built-in heatsink

Verdict: Mushkin Gamma 2TB PCIe 4.0 SSD delivers top-tier speeds for PS5 and PC gaming. It fits users who prioritize raw performance and capacity in an internal drive.

6 Best 512gb

iStorage diskAshur PRO3 512GB Hardware-Encrypted SSD

Best for: FIPS Level 3 certified secure storage

Storage Capacity

512GB

Max Read Speed

Up to 448 MB/s

Max Write Speed

Up to 444 MB/s

Security

Hardware Encryption, Password Protection, FIPS Validated

Dimensions

5.16 × 3.27 × 0.82 inches

Weight

1.21 pounds

View on Amazon: iStorage diskAshur PRO3 512GB Hardware-Encrypted SSD

This is a secure portable SSD with 512GB of storage. It uses hardware encryption with AES-XTS 256-bit protection and requires a PIN for access. Read speeds reach 448 MB/s, and write speeds hit 444 MB/s. It is FIPS 140-3 Level 3 certified. You get a backlit keypad and no software is needed. It works with many devices. This drive suits users who need strong data protection.

Pros

• FIPS 140-3 Level 3 certification
• AES-XTS 256-bit hardware encryption
• 448 MB/s read speed
• No software required

Cons

• 512GB capacity is smaller than 2TB alternatives
• Heavier at 1.21 pounds
• Larger dimensions than M.2 drives

Good fit if

• You need FIPS Level 3 certified storage
• You want hardware encryption without software
• You handle sensitive regulatory data

Skip if

• You need 2TB or more capacity
• You prefer lightweight portable drives
• You want the fastest Gen4 NVMe speeds

Verdict: iStorage diskAshur PRO3 512GB is a secure storage option for users who prioritize FIPS Level 3 certification and hardware encryption over high capacity.

7 Also great

BUSlink 2TB CipherShield Hardware Key SSD

Best for: users needing physical key hardware encryption

Storage Capacity

2TB

Interface

USB 3.2 Gen 1 (USB 3.0)

Security

Hardware Encryption

Dimensions

5.63 × 3.13 × 0.57 inches

Weight

6.4 ounces

View on Amazon: BUSlink 2TB CipherShield Hardware Key SSD

The BUSlink CipherShield DSE-2TSDG1K1 is a 2TB portable drive that uses a physical key for access instead of passwords. It features 256-bit AES hardware encryption certified to FIPS 140-2 Level 2 standards. The drive connects via USB 3.2 Gen 1, offering speeds up to 5 Gbps. It is bus-powered and works across Windows, macOS, and Linux. This model suits users who need high security without software dependencies.

Pros

• 256-bit AES hardware encryption with FIPS 140-2 Level 2 certification
• Physical CipherKey authentication eliminates the need for passwords or software
• USB 3.2 Gen 1 interface provides up to 5 Gbps transfer speeds
• Bus-powered design requires no external power adapter or drivers

Cons

• USB 3.2 Gen 1 interface limits maximum speeds to 5 Gbps
• Mode 0 operation requires the key to remain inserted for continuous access
• Physical key adds a point of failure if lost or damaged

Good fit if

• You require hardware-level encryption that is immune to malware or OS attacks
• You prefer physical key authentication over passwords for sensitive data
• You need a drive compatible with Windows, macOS, and Linux without installing software

Skip if

• You need the highest possible transfer speeds exceeding 5 Gbps
• You prefer password-based authentication systems over physical keys
• You require a drive that supports hot-plug key removal for uninterrupted large transfers

Verdict: The BUSlink CipherShield 2TB Encrypted SSD offers robust FIPS-certified hardware security through a physical key. It is an ideal fit for professionals handling sensitive data who prioritize physical access control over software management.

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Frequently asked questions

See also

• best mini PCs with 2TB SSD
• best gaming laptops with 2TB SSD