Seagate One Touch 2TB Portable Alternatives: 6 Similar Picks Compared

How these alternatives compare

WD Elements SE 2TB Portable SSD

The WD Elements SE 2TB Portable SSD uses solid-state memory instead of spinning platters. This technology delivers faster data transfer speeds and better shock resistance than the Seagate One Touch HDD. It is significantly smaller and lighter, measuring 2.54 by 2.54 inches and weighing just 0.96 ounces. The drive connects via USB 3.0 and works with both PC and Mac systems. You trade raw storage capacity for speed and durability. This option suits users who need quick file access and a tiny form factor for travel.

WD 2TB Elements Portable Hard Drive

The WD 2TB Elements Portable Hard Drive shares the same 2TB capacity and USB 3.0 interface as the Seagate model. It differs by including broader compatibility with gaming consoles like PS4 and Xbox, in addition to PC and Mac support. The enclosure is larger and thicker, measuring 4.37 by 3.24 inches with a height of 0.83 inches. It weighs 4.64 ounces. This drive offers a straightforward, no-frills approach to external storage. It is a practical choice for users who need basic backup capabilities and console expansion without paying for aesthetic finishes or bundled software subscriptions.

Seagate Backup Plus Slim 2TB Portable HDD

The Seagate Backup Plus Slim 2TB Portable HDD maintains the same 2TB capacity and USB 3.0 connectivity found in the One Touch drive. It features a slimmer profile, measuring 2.99 by 4.47 inches and weighing only 4.8 ounces. This makes it easier to carry in a bag compared to the heavier One Touch model. The design is simpler and lacks the brushed metal finish of the Seagate One Touch. It targets users who prioritize lightweight portability and basic backup functions. You get reliable storage in a compact package without the extra bulk or premium aesthetic of the original.

Silicon Power Armor A80 2TB External Hard Drive

The Silicon Power Armor A80 2TB External Hard Drive provides 2TB of storage via USB 3.0, similar to the Seagate One Touch. It distinguishes itself with a rugged blue design and compatibility with PC, Mac, PS4, and Xbox consoles. The drive is larger, measuring 3.7 by 5.5 inches, and weighs 10.3 ounces. It is heavier than the Seagate One Touch, which weighs 9.45 ounces. This model is ideal for users who need durable storage for gaming systems or frequent transport. It offers a sturdy build and broad device support for those who value toughness over a sleek desktop appearance.

Silicon Power Armor A60 2TB Rugged External Drive

The Silicon Power Armor A60 2TB Rugged External Drive is built for durability, featuring water-resistant and drop-resistant properties. It offers 2TB of storage via USB 3.0 and works with PC, Mac, PS4, and Xbox. The drive is bulkier, measuring 3.4 by 5.5 inches with a height of 0.9 inches, and weighs 11.8 ounces. It is significantly heavier than the Seagate One Touch. This option is best for outdoor use or rough handling. You sacrifice compact size and light weight for enhanced protection against environmental hazards. It is a specialized choice for adventurers who need reliable data safety in challenging conditions.

Silicon Power 4TB Armor A60 Rugged External Drive

The Silicon Power 4TB Armor A60 Rugged External Drive doubles the storage capacity to 4TB while retaining the rugged, water-resistant design of the A60 series. It connects via USB 3.0 and supports PC and Mac systems. The drive measures 3.4 by 5.5 inches and weighs 9.88 ounces. It is larger and more protective than the Seagate One Touch 2TB model. This option suits users who need more space for large media libraries or backups. You gain significant storage and durability but accept a bulkier form factor. It is a robust solution for those prioritizing capacity and protection over a minimalist desktop aesthetic.

Quick picks

Our 7 picks

1 Best overall

Seagate One Touch 2TB Portable USB 3.0 Hard Drive

Best for: stylish, compact everyday backup storage

Storage Capacity

2TB

Hardware Interface

USB 3.0

Compatibility

PC, Mac

Dimensions

4.52 × 3.07 × 0.46 inches

Weight

9.45 ounces

View on Amazon: Seagate One Touch 2TB Portable USB 3.0 Hard Drive Affiliate link

The Seagate One Touch 2TB is a portable external hard drive designed for Windows and Mac computers. It connects via USB 3.0 and features a minimalist brushed metal enclosure in Space Grey. The drive measures 4.52 by 3.07 inches and weighs 9.45 ounces. It includes a two-year limited warranty and data recovery service. You get a year of Mylio Create and four months of Adobe Creative Cloud Photography. This drive suits users needing reliable, compact storage for laptops.

Pros

• USB 3.0 interface for fast data transfer
• Brushed metal enclosure with Space Grey finish
• Includes two-year limited warranty and Rescue Data Recovery Service
• Includes one-year Mylio Create subscription
• Compatible with both PC and Mac systems

Cons

• Only 2TB capacity compared to 4TB or 5TB options
• No water or shock resistance rating
• Requires reformatting for Time Machine backups

Good fit if

• You need a sleek, portable drive for everyday backups
• You use both Windows and Mac computers
• You value included software subscriptions for photo management

Skip if

• You require rugged, shockproof, or water-resistant protection
• You need more than 2TB of storage space
• You want a drive with built-in hardware encryption

Verdict: Seagate One Touch 2TB Portable HDD offers a stylish, compact solution for users who prioritize design and included software over rugged durability or higher capacity.

2 Also great

WD Elements SE 2TB Portable SSD

Best for: portable speed and compact storage needs

Storage Capacity

2TB

Hardware Interface

USB 3.0

Compatibility

PC, Mac

Dimensions

2.54 × 2.54 × 0.34 inches

Weight

0.95 ounces

View on Amazon: WD Elements SE 2TB Portable SSD Affiliate link

The WD Elements SE is a 2TB portable solid-state drive using a USB 3.0 interface. It delivers read speeds up to 400MB/s for fast file transfers. The compact unit measures 2.54 inches square and weighs just 0.96 ounces. It offers drop resistance up to 2 meters. This drive works with PC and Mac systems for seamless plug-and-play use.

Pros

• Read speeds up to 400MB/s
• Compact 2.54-inch square design
• Drop resistance up to 2 meters
• Lightweight at 0.96 ounces

Cons

• USB 3.0 interface limits max throughput compared to USB 3.2 Gen 2
• 2TB capacity is smaller than 4TB desktop alternatives
• No included encryption software listed in specifications

Good fit if

• You need faster transfer speeds than traditional hard drives
• You prioritize a lightweight and compact form factor
• You require basic compatibility with PC and Mac

Skip if

• You need more than 2TB of storage space
• You require hardware-based encryption for sensitive data
• You prefer the lower cost of spinning disk drives

Verdict: WD 2TB Elements SE Portable SSD offers reliable speed in a tiny package for users who value portability over maximum capacity.

3 Best budget

WD 2TB Elements Portable Hard Drive

Best for: basic Windows and console storage needs

Storage Capacity

2TB

Hardware Interface

USB 3.0, USB 2.0

Compatibility

PC, Mac, PS4, Xbox

Dimensions

3.24 × 4.37 × 0.83 inches

Weight

4.64 ounces

View on Amazon: WD 2TB Elements Portable Hard Drive Affiliate link

The WD 2TB Elements Portable HDD offers 2TB of storage via USB 3.0. It connects to PC, Mac, PS4, and Xbox. The drive measures 3.24 by 4.37 inches and weighs 4.64 ounces. It operates between 5 and 35 degrees Celsius. This drive suits users needing reliable, compact storage for everyday files and media.

Pros

• 2TB storage capacity
• USB 3.0 interface
• Compatible with PC, Mac, PS4, and Xbox
• Compact 3.24 x 4.37 inch design

Cons

• No water or shock resistance
• Requires reformatting for Mac use
• Limited operating temperature range

Good fit if

• You need simple plug-and-play storage for Windows
• You want a drive for console backup
• You prefer a lightweight portable option

Skip if

• You need Mac formatting out of the box
• You require rugged outdoor protection
• You need high-speed transfer rates

Verdict: WD 2TB Elements Portable HDD is a straightforward choice for Windows users and console owners who need basic, reliable storage without extra features.

4 Also great

Seagate Backup Plus Slim 2TB Portable HDD

Best for: lightweight portable storage for PC and Mac

Storage Capacity

2TB

Hardware Interface

USB 3.0

Compatibility

PC, Mac

Dimensions

4.47 × 2.99 × 0.48 inches

Weight

4.8 ounces

View on Amazon: Seagate Backup Plus Slim 2TB Portable HDD Affiliate link

The Seagate Backup Plus Slim is a 2TB portable hard drive with a USB 3.0 interface. It features a minimalist metal enclosure and measures 4.47 by 2.99 by 0.48 inches. The drive weighs 4.8 ounces and supports PC and Mac systems. You can use the included USB 3.0 cable for simple plug-and-play connectivity. It includes a two-year limited warranty and a complimentary two-month Adobe Creative Cloud Photography Plan membership.

Pros

• 2TB storage capacity for photos and files
• USB 3.0 hardware interface for data transfer
• Compatible with Windows PCs and Mac computers
• Includes a two-year limited warranty
• Comes with a two-month Adobe Creative Cloud Photography Plan

Cons

• No water or shock resistance rating in the data
• Requires reformatting for Time Machine compatibility on Mac
• Lacks a rugged or armored design compared to Armor models

Good fit if

• You need a lightweight 2TB drive for PC or Mac
• You want a minimalist metal enclosure for portability
• You value included software trials and warranty coverage

Skip if

• You require rugged, military-grade shockproof protection
• You need water-resistant features for outdoor use
• You prefer a drive with built-in hardware encryption

Verdict: Seagate Backup Plus Slim 2TB is a slim, lightweight option for users who prioritize portability and basic backup features over rugged durability.

5 Also great

Silicon Power Armor A80 2TB External Hard Drive

Best for: Console storage expansion

Storage Capacity

2TB

Hardware Interface

USB 3.0

Compatibility

PC, Mac, PS4, Xbox

Dimensions

5.5 × 3.7 × 0.7 inches

Weight

10.3 ounces

View on Amazon: Silicon Power Armor A80 2TB External Hard Drive Affiliate link

The Silicon Power Armor A80 is a 2TB portable hard drive with USB 3.0 connectivity. It measures 5.5 by 3.7 by 0.7 inches and weighs 10.3 ounces. The blue casing offers a compact form factor. It works with PCs, Macs, Xbox, and PS4. This drive suits users who need durable storage for gaming consoles or laptops.

Pros

• 2TB storage capacity
• USB 3.0 interface
• Compatible with Xbox and PS4
• Blue color option

Cons

• 0.7-inch thickness is bulkier than slim drives
• No mention of shockproof rating in data
• No mention of included backup software

Good fit if

• You need extra storage for Xbox or PS4
• You prefer a blue external drive
• You want USB 3.0 speeds on a 2TB drive

Skip if

• You require a shockproof or water-resistant model
• You need a drive thinner than 0.7 inches
• You want a drive compatible with Linux only

Verdict: Silicon Power Armor A80 2TB Blue is a solid choice for console owners needing 2TB of space. It fits users who value USB 3.0 compatibility and a compact blue design for their Xbox or PS4.

6

Silicon Power Armor A60 2TB Rugged External Drive

Best for: outdoor use and rough handling

Storage Capacity

2TB

Form Factor

2.5"

Hardware Interface

USB 3.0

Compatibility

PC, Mac, PS4, Xbox

Dimensions

5.5 × 3.4 × 0.9 inches

Weight

11.8 ounces

View on Amazon: Silicon Power Armor A60 2TB Rugged External Drive Affiliate link

The Silicon Power Armor A60 is a 2TB portable hard drive built for durability. It features military-grade shockproof protection and IPX4 water resistance. The USB 3.0 interface ensures fast data transfers. You get AES 256-bit encryption via SP Widget software. Its rugged rubber casing provides anti-slip grip. This drive suits users who need reliable storage in rough environments or while traveling.

Pros

• Military-grade shockproof construction
• IPX4 water-resistant rating
• AES 256-bit encryption support
• USB 3.0 SuperSpeed interface

Cons

• Larger and heavier than standard 2TB drives
• Only includes USB 3.0 cable, no USB-C
• Proprietary SP Widget software required for encryption

Good fit if

• You travel frequently and risk dropping your drive
• You work in wet or dusty conditions
• You need strong encryption for sensitive data

Skip if

• You prioritize the smallest possible form factor
• You require native USB-C connectivity without adapters
• You want a drive with no additional software

Verdict: Silicon Power Armor A60 2TB Rugged Drive is a tough choice for adventurers. It protects your files from drops and water better than standard portable drives.

7 Best premium

Silicon Power 4TB Armor A60 Rugged External Drive

Best for: rugged 4TB portable storage

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 Affiliate link

This Silicon Power drive offers 4TB of storage in a 2.5-inch form factor. It connects via USB 3.0 and works with PCs and Macs. The green casing provides military-grade shockproof protection and IPX4 water resistance. You get a rugged build with a cable-carry design. It is ideal for users needing extra capacity and physical durability for their portable data.

Pros

• 4TB storage capacity
• Military-grade shockproof construction
• IPX4 water-resistant rating
• USB 3.0 interface

Cons

• Heavier than standard portable drives at 9.88 ounces
• Larger dimensions than compact alternatives
• No mention of encryption software

Good fit if

• You need 4TB of portable storage
• You work in rugged environments
• You want water-resistant protection

Skip if

• You prefer ultra-lightweight drives
• You need 2TB capacity only
• You require built-in encryption

Verdict: Silicon Power Armor A60 4TB Portable HDD suits users who prioritize durability and higher capacity over compact size.

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