Looking Beyond the Seagate Backup Plus Slim 2TB? 6 Alternatives Worth a Look
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You might be looking for seagate backup plus slim 2tb alternatives if this drive does not match your specific needs. The original model offers a slim, lightweight design with USB 3.0 connectivity and broad compatibility with PC and Mac systems. It is ideal for users who prioritize portability and basic backup features over rugged durability or high-speed transfers. Its minimalist metal enclosure makes it easy to carry, while the included software supports automatic daily or weekly backups.
However, you may need different specifications for your workflow. Some users require console compatibility for gaming, while others need water-resistant casings for outdoor use. This list of 6 alternatives was chosen because their core specs overlap with the original drive. Each option shares the 2TB storage capacity and USB 3.0 interface, ensuring you get familiar performance. We ranked these drives by how well their specific features, such as ruggedness or form factor, address gaps left by the Seagate model. You can compare dimensions, weight, and interface types to find the right fit for your daily tasks.
Our top pick: Seagate Backup Plus Slim 2TB Portable HDD.
How each alternative compares
WD 2TB Elements Portable Hard Drive
The WD 2TB Elements Portable Hard Drive matches the Seagate Backup Plus Slim 2TB in storage capacity and USB 3.0 interface. It shares the same PC and Mac compatibility. However, it is slightly thicker at 0.83 inches compared to the Slim’s 0.48 inches. It also weighs slightly less at 4.64 ounces. The WD model adds support for gaming consoles like PS4 and Xbox. This makes it a versatile option for users who need to expand console storage. The Seagate drive remains the better choice for those prioritizing a slimmer profile and a minimalist metal enclosure. The WD Elements is a solid alternative for standard backup needs without the need for extreme portability.
WD Elements 2TB Portable External Hard Drive
The WD Elements 2TB Portable External Hard Drive offers the same 2TB capacity and USB 3.0 connectivity as the Seagate Backup Plus Slim 2TB. It supports both PC and Mac systems. Its dimensions are 4.35 by 3.23 by 0.59 inches, making it slightly bulkier than the Slim’s 4.47 by 2.99 by 0.48 inches. It weighs 4.64 ounces, which is marginally lighter than the Seagate’s 4.8 ounces. This model focuses on straightforward storage without extra features. It is ideal for users who want simple, reliable backups for everyday files. The Seagate Backup Plus Slim is preferable if you value a thinner design and a more stylish metal finish. Both drives serve basic storage needs equally well.
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 Backup Plus Slim 2TB. It supports PC, Mac, PS4, and Xbox. It is significantly larger and heavier, measuring 5.5 by 3.7 by 0.7 inches and weighing 10.3 ounces. The Seagate drive is much more portable at 4.47 by 2.99 by 0.48 inches and 4.8 ounces. The Armor A80 offers rugged durability and water resistance. This makes it suitable for outdoor use or gaming consoles. The Seagate Backup Plus Slim is better for users who prioritize a slim, lightweight design for daily carry. Choose the Silicon Power drive if you need extra protection against drops and spills.
Silicon Power Armor A60 2TB Rugged External Drive
The Silicon Power Armor A60 2TB Rugged External Drive offers 2TB storage with USB 3.0 connectivity. It supports PC, Mac, PS4, and Xbox. It is bulkier than the Seagate Backup Plus Slim 2TB, measuring 5.5 by 3.4 by 0.9 inches and weighing 11.8 ounces. The Seagate model is thinner at 0.48 inches and lighter at 4.8 ounces. The Armor A60 is built for rugged environments with shock and water resistance. It is ideal for travelers or outdoor enthusiasts who need durable storage. The Seagate Backup Plus Slim is the better choice for users who want a sleek, portable drive for everyday office or home use. Select the Silicon Power drive if durability is your top priority over slimness.
Silicon Power Armor A60 2TB Rugged External Drive
The Silicon Power Armor A60 2TB Rugged Drive provides 2TB of storage and USB 3.0 connectivity. It is compatible with PC, Mac, PS4, and Xbox. Its dimensions are 5.5 by 3.4 by 0.9 inches, and it weighs 8.04 ounces. The Seagate Backup Plus Slim 2TB is more compact at 4.47 by 2.99 by 0.48 inches and weighs 4.8 ounces. The Armor A60 features a rugged design for shock and water resistance. This makes it suitable for harsh conditions. The Seagate drive offers a minimalist metal enclosure and a slimmer profile for easy portability. Choose the Silicon Power drive if you need robust protection for gaming or travel. The Seagate Backup Plus Slim is better for users who prefer a lightweight, stylish design for daily backups.
LaCie Mobile Drive 2TB USB-C External HDD
The LaCie Mobile Drive 2TB USB-C External HDD offers 2TB storage with USB 3.0 and USB-C interfaces. It supports PC and Mac systems. It measures 4.79 by 3.46 by 0.39 inches and weighs 7.05 ounces. The Seagate Backup Plus Slim 2TB is slightly longer at 4.47 inches but much thinner at 0.48 inches. The LaCie drive is thicker but offers USB-C connectivity, which is useful for modern Macs. It is also heavier than the Seagate drive. The Seagate Backup Plus Slim is more portable and features a metal enclosure. Choose the LaCie drive if you need USB-C support for newer devices. The Seagate model is better for users who prioritize a slimmer profile and broader traditional USB compatibility.
Quick picks
Our 7 picks
Seagate Backup Plus Slim 2TB Portable HDD
Best for: portable daily file backup and storage
- 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 2TB offers portable storage with a minimalist metal enclosure. It connects via USB 3.0 to Windows or Mac computers. The drive measures 4.47 by 2.99 inches and weighs 4.8 ounces. It includes a two-year limited warranty and a complimentary two-month Adobe Creative Cloud membership. This compact drive suits users who need reliable file backup and photo storage on the go.
Pros
- 2TB storage capacity for photos and files
- USB 3.0 hardware interface for data transfer
- Compact metal enclosure weighs only 4.8 ounces
- Includes a two-year limited warranty
- Compatible with both PC and Mac systems
Cons
- USB 3.0 interface is slower than USB 3.2 Gen or USB-C options
- No mention of rugged or shockproof protection
- Requires reformatting for Time Machine use on Mac
Good fit if
- You need a lightweight drive for daily backups
- You use Windows or Mac computers
- You want a slim design for portability
Skip if
- You require high-speed USB 3.2 Gen transfers
- You need rugged protection for outdoor use
- You want native Time Machine support without reformatting
Verdict: Seagate Backup Plus Slim 2TB is a slim, lightweight drive for users who prioritize portability and basic backup features over speed or ruggedness.
WD 2TB Elements Portable Hard Drive
Best for: Standard PC and Mac backup 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 reliable storage for photos, videos, and files. It features USB 3.0 connectivity for fast data transfers and maintains USB 2.0 compatibility. The drive is formatted for Windows but can be easily reformatted for Mac. Weighing just 4.64 ounces, it is compact enough for travel. It suits users needing a simple, no-frills external drive for PC, Mac, PS4, or Xbox.
Pros
- 2TB storage capacity for large media libraries
- USB 3.0 interface for faster transfer speeds
- Compatible with PC, Mac, PS4, and Xbox
- Compact and lightweight at 4.64 ounces
Cons
- No water or shock resistance rating in specifications
- Requires reformatting for Mac compatibility
- Limited operating temperature range of 5 to 35 degrees Celsius
Good fit if
- You need a straightforward drive for Windows PCs
- You want USB 3.0 speed for backups
- You need storage for gaming consoles like PS4 or Xbox
Skip if
- You require a rugged, drop-proof design
- You want native Mac formatting out of the box
- You need water resistance for outdoor use
Verdict: WD 2TB Elements Portable HDD is a solid choice for users who prioritize standard USB 3.0 performance and broad device compatibility over rugged durability.
WD Elements 2TB Portable External Hard Drive
Best for: simple PC and Mac backups
- Storage Capacity
- 2TB
- Hardware Interface
- USB 3.2 Gen 1, USB 3.0
- Compatibility
- PC, Mac
- Dimensions
- 4.35 × 3.23 × 0.59 inches
- Weight
- 4.64 ounces
View on Amazon: WD Elements 2TB Portable External Hard Drive Affiliate link
The WD Elements 2TB is a compact external hard drive designed for simple, plug-and-play storage. It features USB 3.2 Gen 1 connectivity for reliable data transfer speeds. The drive fits easily into a bag thanks to its lightweight 4.64-ounce build. It works with both PC and Mac systems without extra setup. This drive suits users who need reliable, no-frills storage for photos, videos, and documents on the go.
Pros
- USB 3.2 Gen 1 interface for fast data transfer
- Lightweight design at only 4.64 ounces
- Compatible with both PC and Mac systems
- Plug-and-play setup requires no software installation
Cons
- No included data recovery service
- Basic plastic enclosure lacks rugged protection
- No USB-C cable included for newer devices
Good fit if
- You need a simple drive for PC or Mac backups
- You prioritize portability and low weight for travel
- You want a reliable drive for basic file storage
Skip if
- You require rugged, shockproof protection for rough handling
- You need a drive with built-in encryption
- You want a USB-C connection without an adapter
Verdict: WD Elements 2TB Portable HDD offers straightforward storage for users who value simplicity and portability over rugged features.
Silicon Power Armor A80 2TB External Hard Drive
Best for: Console gaming and rugged portable use
- 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 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 PC, Mac, Xbox, and PS4 systems. You get reliable storage in a rugged, water-resistant shell. This model suits users who need durability without bulk.
Pros
- 2TB storage capacity
- USB 3.0 interface
- Compatible with Xbox and PS4
- Waterproof and shockproof design
Cons
- Only includes USB 3.0, not USB 3.2 Gen 1 or 2
- No mention of included backup software
- Blue color option only
Good fit if
- You need a drive for console gaming
- You want water-resistant protection
- You prefer a compact portable size
Skip if
- You require USB-C connectivity
- You need faster USB 3.2 speeds
- You prefer a black or gray drive
Verdict: Silicon Power Armor A80 2TB Blue provides durable, console-ready storage for users who value water resistance over maximum transfer speeds.
Silicon Power Armor A60 2TB Rugged External Drive
Best for: rugged outdoor and travel storage
- 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
This 2.5-inch external hard drive offers 2TB of storage via USB 3.0. It features a rugged rubber casing with military-grade shockproof and IPX4 water-resistant protection. The design includes cable storage and works with PCs, Macs, and consoles. It also comes with SP Widget software for backup and AES 256-bit encryption. This drive suits users who need durable portable storage for outdoor or travel use.
Pros
- Military-grade shockproof and IPX4 water-resistant protection
- Built-in cable storage design
- AES 256-bit encryption via SP Widget software
- Compatible with PC, Mac, PS4, and Xbox
Cons
- Only includes USB 3.0 interface
- No USB-C connectivity
- Heavier than standard slim drives
Good fit if
- You need water-resistant protection for outdoor use
- You want shockproof durability for travel
- You require encryption for sensitive data
Skip if
- You prefer a lightweight, slim profile
- You need USB-C connectivity
- You want a drive without software requirements
Verdict: Silicon Power 2TB Rugged Armor A60 provides robust protection for users who prioritize durability and security over slim design. It is ideal for those who carry their drive in rugged environments.
Silicon Power Armor A60 2TB Rugged Drive
Best for: Rugged storage for gaming and travel
- Storage Capacity
- 2TB
- Hardware Interface
- USB 3.1 Gen1
- Compatibility
- PC, Mac, PS4, Xbox
- Dimensions
- 5.5 × 0.9 × 3.4 inches
- Weight
- 8.04 ounces
View on Amazon: Silicon Power Armor A60 2TB Rugged 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 3.1 Gen1 interface ensures fast data transfers. It includes a cable-carry design for easy storage. This drive works with Windows, Mac, and gaming consoles like Xbox and PS4.
Pros
- Military-grade shockproof construction
- IPX4 water-resistant rating
- Built-in cable storage design
- Compatible with Xbox and PS4
Cons
- Requires reformatting for Mac use
- Heavier than standard drives
- No USB-C native port
Good fit if
- You need rugged protection for travel
- You store games on Xbox or PS4
- You want a cable-carry design
Skip if
- You use a Mac and want plug-and-play
- You need USB-C connectivity
- You prefer a lighter drive
Verdict: Silicon Power Armor A60 2TB is a rugged choice for gamers and travelers who need shockproof storage. It fits users who prioritize durability and console compatibility over native Mac support.
LaCie Mobile Drive 2TB USB-C External HDD
Best for: Portable cross-platform storage
- Storage Capacity
- 2TB
- Hardware Interface
- USB-C, USB 3.0
- Form Factor
- Desktop
- Compatibility
- PC, Mac
- Dimensions
- 0.39 × 3.46 × 4.79 inches
- Weight
- 7.05 ounces
View on Amazon: LaCie Mobile Drive 2TB USB-C External HDD Affiliate link
The LaCie Mobile Drive 2TB is a portable hard drive with a slim, travel-friendly design. It features USB-C connectivity for high-speed transfers and includes a USB 3.0 cable for legacy computers. The drive works with both Mac and Windows out of the box. Its compact dimensions and lightweight build make it easy to carry. This drive suits users who need reliable, cross-platform storage in a small form factor.
Pros
- USB-C and USB 3.0 interfaces included
- Compatible with Mac and Windows
- Slim, travel-friendly design
- 2TB storage capacity
Cons
- No included carrying case
- No built-in battery for wireless use
- Standard USB connection requires cable access
Good fit if
- You need a drive for both Mac and PC
- You prioritize a slim, portable form factor
- You want USB-C connectivity with legacy support
Skip if
- You require wireless connectivity without cables
- You need a drive with a built-in battery
- You want a drive with a carrying case included
Verdict: LaCie Mobile Drive 2TB USB-C is a compact, cross-platform storage solution for users who value portability and universal compatibility. It fits those who need reliable, cable-connected storage for Mac and Windows systems.
Specifications side by side
| Spec | Seagate Backup Plus Slim 2TB Portable HDD | WD 2TB Elements Portable Hard Drive | WD Elements 2TB Portable External Hard Drive | Silicon Power Armor A80 2TB External Hard Drive | Silicon Power Armor A60 2TB Rugged External Drive | Silicon Power Armor A60 2TB Rugged Drive | LaCie Mobile Drive 2TB USB-C External HDD |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 2TB | 2TB | 2TB | 2TB | 2TB | 2TB | 2TB |
| Form Factor | not stated | not stated | not stated | not stated | 2.5" | not stated | not stated |
| Hardware Interface | USB 3.0 | USB 3.0, USB 2.0 | USB 3.2 Gen 1, USB 3.0 | USB 3.0 | USB 3.0 | USB 3.1 Gen1 | USB-C, USB 3.0 |
| Compatibility | PC, Mac | PC, Mac, PS4, Xbox | PC, Mac | PC, Mac, PS4, Xbox | PC, Mac, PS4, Xbox | PC, Mac, PS4, Xbox | PC, Mac |
| Size | 2TB | 2TB | 2TB | 2TB | 2TB | 2TB | 2TB |
| Dimensions | 4.47 × 2.99 × 0.48 inches | 3.24 × 4.37 × 0.83 inches | 4.35 × 3.23 × 0.59 inches | 5.5 × 3.7 × 0.7 inches | 5.5 × 3.4 × 0.9 inches | 5.5 × 0.9 × 3.4 inches | 0.39 × 3.46 × 4.79 inches |
| Weight | 4.8 ounces | 4.64 ounces | 4.64 ounces | 10.3 ounces | 11.8 ounces | 8.04 ounces | 7.05 ounces |
| Color | Black | Black | Black | Blue | Water-Resistant/Green | Black-Green | Space Grey |
| Model | STDR2000100 | 103751 | WDBU6Y0020BBK-WESN | SP020TBPHDA80S3B | SP020TBPHDA60S3K | SP020TBPHDA60S3KEU | STHG2000402 |
You can examine seagate firecuda gaming SSD 2tb alternatives if you need NVMe speeds instead of mechanical disk storage.
Frequently asked questions
Is there a rugged alternative to the Seagate Backup Plus Slim 2TB?
Yes, the Silicon Power Armor A80 and Armor A60 are rugged alternatives. The Armor A80 features a blue casing and weighs 10.3 ounces, offering water resistance. The Armor A60 comes in green or black-green and weighs between 8 and 12 ounces. Both drives provide shockproof protection for outdoor use, unlike the slim Seagate model.
Which portable drive works with both PS4 and Xbox?
The WD 2TB Elements Portable Hard Drive and the Silicon Power Armor series support PS4 and Xbox. The WD Elements drive is compatible with PC, Mac, and consoles. The Silicon Power Armor A80 and A60 also list console compatibility alongside PC and Mac support, making them versatile for gaming and storage needs.
What is the thinnest portable hard drive available?
The Seagate Backup Plus Slim 2TB is the thinnest option at 0.48 inches. The next thinnest is the WD Elements 2TB Portable External Hard Drive at 0.59 inches. The WD 2TB Elements Portable Hard Drive is thicker at 0.83 inches. The Silicon Power Armor A80 is 0.7 inches thick.
Does the LaCie Mobile Drive use USB-C?
Yes, the LaCie Mobile Drive 2TB USB-C External HDD supports USB-C and USB 3.0 interfaces. It is designed for cross-platform use with PC and Mac systems. The drive weighs 7.05 ounces and features a space grey finish, providing a compact solution for users who need universal connectivity.
Which drive is best for travel durability?
The Silicon Power Armor A60 2TB Rugged Drive is best for travel. It is designed for rugged outdoor and travel storage with shockproof protection. The drive weighs 8.04 or 11.8 ounces depending on the model. It offers robust protection for users who carry their drive in rough environments, unlike the standard slim designs.
Are there budget-friendly 2TB portable drives?
The WD Elements 2TB Portable External Hard Drive is labeled as the best budget option. It offers straightforward storage for simple PC and Mac backups. It features a USB 3.0 interface and weighs 4.64 ounces. This model provides simplicity and portability without rugged features, making it a practical choice for basic storage needs.
What is the weight difference between the Slim and Elements drives?
The Seagate Backup Plus Slim 2TB weighs 4.8 ounces. The WD 2TB Elements Portable Hard Drive weighs 4.64 ounces. The difference is 0.16 ounces, making the WD drive slightly lighter. Both drives are compact and designed for portability, with the Slim model being thinner and the Elements model being slightly wider.
Can I use these drives on both Mac and Windows?
Most listed drives support both PC and Mac systems. The Seagate Backup Plus Slim 2TB, WD Elements Portable Hard Drive, and LaCie Mobile Drive are compatible with both platforms. The Silicon Power Armor A80 and A60 also support PC and Mac. This broad compatibility ensures you can use the drive across different operating systems without issues.