6 Best Alternatives to the Lexar ES3 1TB Portable SSD (2026)

How the Alternatives Compare

Seagate FireCuda 1TB 2.5-Inch SATA SSHD

The Seagate FireCuda 1TB SSHD uses a 2.5-inch SATA III interface, which is fundamentally different from the ES3’s USB 3.2 Gen 2 portable design. It is larger at 2.75 by 3.95 inches and weighs 3.39 ounces, making it less pocket-friendly. You get a hybrid drive with a small SSD cache, offering better performance than a traditional hard drive but lower speeds than the ES3’s 1050 MB/s read. This option suits budget gamers upgrading laptops or desktops who need more internal space rather than external portability. It lacks the rugged, thin profile of the Lexar drive but provides a cost-effective storage solution for stationary setups.

WD My Passport Go 1TB Portable SSD

The WD My Passport Go 1TB is a portable SSD like the ES3, but it prioritizes durability over maximum speed. It shares the same 1TB capacity and similar dimensions, measuring 2.6 by 3.7 inches and weighing 1.92 ounces. While the ES3 boasts 1050 MB/s read speeds, this drive focuses on ruggedness and includes a built-in cable for convenience. It is ideal for travelers and console gamers who value physical protection and easy plug-and-play functionality. You trade some raw transfer speed for a more robust build and integrated connectivity. It remains a strong competitor for external storage needs, especially if you frequently move drives between gaming consoles and laptops.

Western Digital 1TB My Passport Go Portable SSD

The Western Digital My Passport Go 1TB is nearly identical to the previous WD model, sharing the same 1TB capacity and compact 2.6 by 3.7-inch form factor. It weighs slightly more at 1.94 ounces and maintains the focus on rugged durability and a built-in cable. Like the ES3, it is designed for portable use with gaming consoles and mobile devices. However, it does not list specific USB transfer speeds in its key specs, so you may experience slower data movement compared to the ES3’s 1050 MB/s read rate. This drive is best for users who prioritize physical protection and cable convenience over the highest possible transfer speeds. It is a reliable, tough option for on-the-go storage.

Crucial BX500 1TB SATA 2.5-Inch SSD

The Crucial BX500 1TB is an internal 2.5-inch SATA III SSD, unlike the ES3’s external USB portable design. It is smaller in height at 0.27 inches but larger in width and length, making it unsuitable for pocket carry. It uses 3D NAND technology and offers energy efficiency, which benefits laptops and desktops. You sacrifice portability and USB convenience for a direct internal connection. This drive is ideal for users upgrading older systems with SATA ports who need reliable, proven Micron NAND. It does not match the ES3’s speed or external form factor but provides a solid, budget-friendly internal storage upgrade for stationary computers.

Seagate Barracuda Q5 1TB M.2 NVMe SSD

The Seagate Barracuda Q5 1TB is an internal M.2 NVMe SSD, completely different from the ES3’s external USB design. It uses a QLC NAND type and Gen3 interface, offering solid speeds for standard internal upgrades. It is much smaller, measuring 0.87 by 3.15 inches, and fits directly into motherboards. You lose external portability and USB connectivity but gain faster internal data access for laptops and desktops. This drive suits users who need reliable speed without the cost of Gen4 models. It is not a direct replacement for portable storage but is an excellent choice for internal system performance improvements where size and speed are critical.

PNY CS1030 1TB PCIe 3.0 NVMe SSD

The PNY CS1030 1TB is another internal M.2 NVMe SSD using PCIe 3.0, unlike the ES3’s external USB 3.2 Gen 2 interface. It measures 0.87 by 3.15 inches and weighs only 0.81 ounces, making it extremely compact for internal installation. It delivers strong Gen3 speeds for system performance upgrades. You give up external portability and USB convenience for faster internal data transfer rates. This drive is best for users upgrading desktops or laptops who want faster boot times and application loading. It is not suitable for external storage needs but offers a significant speed advantage for internal system components.

Quick picks

Our 7 picks

1 Best overall

Lexar ES3 1TB Portable SSD

Best for: portable high-speed storage for gaming and mobile

Storage Capacity

1TB

Interface

USB 3.2 Gen 2

Form Factor

Portable SSD

Max Read Speed

1050MB/s

Max Write Speed

1000MB/s

Compatibility

Laptop, PS5, Mac

View on Amazon: Lexar ES3 1TB Portable SSD Affiliate link

The Lexar ES3 1TB Portable SSD offers high-speed data transfer with USB 3.2 Gen 2 connectivity. It delivers read speeds up to 1050MB/s and write speeds up to 1000MB/s. The drive weighs just 42g and measures 10.5mm thick, making it highly portable. It includes 256-bit AES encryption for data safety. This drive suits users needing fast, compact storage for gaming consoles, mobile devices, or laptops.

Pros

• USB 3.2 Gen 2 interface with up to 1050MB/s read speed
• Lightweight design at 42g and 10.5mm thickness
• 256-bit AES encryption via Lexar DataShield software
• Compatible with iPhone 17 series, Android, and gaming consoles

Cons

• Magsafe compatibility is not available in this version
• iPhone 14 and older models are not supported
• Performance may be lower on systems without USB 3.2 Gen 2 support

Good fit if

• You need a portable SSD under 50g for travel
• You want fast transfer speeds for large files
• You use compatible mobile devices or gaming consoles

Skip if

• You require Magsafe magnetic attachment
• You own an iPhone 14 or older
• You need internal drive installation rather than portable use

Verdict: The Lexar ES3 1TB Portable SSD is a compact, high-speed option for users who prioritize portability and fast data transfer. It fits those who need reliable storage for gaming consoles or mobile devices and value encryption features.

2 Also great

Seagate FireCuda 1TB 2.5-Inch SATA SSHD

Best for: Budget gaming storage upgrades

Storage Capacity

1TB

Interface

SATA 6GB/s

Form Factor

2.5 Inch

Compatibility

Laptop, Gaming

Dimensions

3.95 × 2.75 × 0.28 inches

Weight

3.39 ounces

View on Amazon: Seagate FireCuda 1TB 2.5-Inch SATA SSHD Affiliate link

The Seagate FireCuda 1TB is a hybrid drive that combines a 2.5-inch SATA interface with NAND flash. It targets gamers and laptop users who want faster boot times and game loading compared to standard HDDs. While it does not match the raw speed of NVMe or pure SSD alternatives, the flash acceleration provides a noticeable performance boost for everyday tasks and gaming on a budget.

Pros

• 1TB storage capacity
• 2.5-inch SATA III interface
• Flash-accelerated performance for faster boot and load times
• Low power consumption suitable for laptops

Cons

• Slower speeds than NVMe or pure SSD alternatives
• Heavier and bulkier than portable SSD options
• Hybrid technology is less common than standard SSDs

Good fit if

• You want faster load times than a standard HDD
• You need 1TB of storage for games
• You are upgrading a laptop or desktop on a budget

Skip if

• You need the highest possible transfer speeds
• You require a portable external drive
• You prefer modern NVMe connectivity

Verdict: Seagate FireCuda 1TB SSHD offers a middle ground between speed and capacity for budget gamers. It suits users who want better performance than a traditional hard drive without the cost of a high-end SSD.

3 Also great

WD My Passport Go 1TB Portable SSD

Best for: Portable storage for gaming and travel

Storage Capacity

1TB

Form Factor

External Portable

Max Read Speed

300 MB/s

Dimensions

3.7 × 2.6 × 0.39 inches

Weight

1.92 ounces

View on Amazon: WD My Passport Go 1TB Portable SSD Affiliate link

The WD My Passport Go is a pocket-sized portable SSD with an integrated cable. It offers 1TB of storage and delivers sequential read speeds up to 300MB/s. The drive features drop resistance up to 2 meters and rubber edges for durability. It works with Windows, Mac, PS4, and Xbox One. This compact external drive suits users who need reliable, portable storage for gaming or daily backups without the bulk of larger drives.

Pros

• Integrated cable for plug-and-play convenience
• Drop-resistant up to 2 meters
• Compatible with Windows, Mac, PS4, and Xbox One
• Compact 2.6 x 3.7 x 0.39-inch form factor

Cons

• Sequential read speeds capped at 300MB/s
• Older model designation may indicate discontinued status
• No included carrying case in specifications

Good fit if

• You need a rugged drive for travel
• You want to use it with game consoles
• You prefer an integrated cable design

Skip if

• You require high-speed transfers over 300MB/s
• You need the latest model revisions
• You prefer a drive without integrated cables

Verdict: WD My Passport Go 1TB Cobalt SSD is a durable, portable option for console gamers and travelers who prioritize ruggedness and cable convenience over top-tier transfer speeds.

4 Best premium

Western Digital 1TB My Passport Go Portable SSD

Best for: rugged portable storage with built-in cable

Storage Capacity

1TB

Interface

USB 3.0

Dimensions

3.7 × 2.6 × 0.39 inches

Weight

1.94 ounces

View on Amazon: Western Digital 1TB My Passport Go Portable SSD Affiliate link

The Western Digital My Passport Go 1TB is a pocket-sized portable SSD with a built-in cable. It offers up to 400MB/s speeds via USB 3.0. The drive features a rubber bumper for drop resistance up to 2 meters. It is designed for high reliability with no moving parts. This unit suits users who need a durable, compact drive for everyday data transport.

Pros

• Built-in cable for convenient portability
• Drop-resistant up to 2 meters
• Rubber protective bumper for durability
• Compact 2.6 x 3.7 x 0.39 inch size

Cons

• USB 3.0 interface limits speed to 400MB/s
• No included carrying case or pouch
• No hardware encryption mentioned in specs

Good fit if

• You need a rugged drive for travel
• You want a cable-integrated design
• You prioritize physical durability over top speed

Skip if

• You require USB 3.2 Gen 2 speeds
• You need hardware encryption
• You prefer a larger capacity option

Verdict: The Western Digital My Passport Go 1TB is a durable, compact drive for users who value physical protection and cable convenience over maximum transfer speeds.

5 Best 3d nand

Crucial BX500 1TB SATA 2.5-Inch SSD

Best for: SATA-based desktop and laptop upgrades

Storage Capacity

1TB

Interface

SATA

Form Factor

2.5-Inch

Max Read Speed

540MB/s

NAND Type

3D NAND

Dimensions

3.95 × 0.27 × 2.75 inches

View on Amazon: Crucial BX500 1TB SATA 2.5-Inch SSD Affiliate link

The Crucial BX500 is a 1TB internal 2.5-inch SATA SSD built with Micron 3D NAND. It delivers sequential read speeds up to 540MB/s. This drive improves system responsiveness and battery life by being significantly more energy efficient than typical hard drives. It suits users upgrading older desktops or laptops who need reliable, affordable internal storage without the premium cost of NVMe drives.

Pros

• Micron 3D NAND for reliable performance
• Sequential read speeds up to 540MB/s
• 2.5-inch SATA III interface for broad compatibility
• 45x more energy efficient than typical hard drives

Cons

• SATA interface limits speeds compared to NVMe alternatives
• 2.5-inch form factor is bulkier than M.2 drives
• No included mounting bracket or cables listed

Good fit if

• You are upgrading a desktop or laptop with a SATA port
• You need affordable, high-capacity internal storage
• You prioritize energy efficiency and battery life

Skip if

• You require the fastest possible NVMe transfer speeds
• You need an M.2 form factor for small builds
• You are looking for a portable external drive

Verdict: The Crucial BX500 1TB 3D NAND SATA SSD is a solid upgrade for users with SATA-compatible systems who value energy efficiency and proven Micron NAND over raw speed.

6 Best nvme

Seagate Barracuda Q5 1TB M.2 NVMe SSD

Best for: Budget internal NVMe upgrades

Storage Capacity

1TB

Interface

PCIe Gen3 ×4

Form Factor

M.2 2280

Max Read Speed

2400 MB/s

Max Write Speed

1800 MB/s

Compatibility

Laptop, Desktop

View on Amazon: Seagate Barracuda Q5 1TB M.2 NVMe SSD Affiliate link

The Seagate Barracuda Q5 is an M.2 NVMe SSD designed for desktops and laptops. It uses PCIe Gen3 x4 and QLC NAND to deliver sequential read speeds up to 2400 MB/s and write speeds up to 1800 MB/s. This form factor fits standard 2280 slots. You will get faster performance than SATA drives, making it a practical upgrade for general computing tasks.

Pros

• Sequential read speeds up to 2400 MB/s
• M.2 2280 form factor for easy installation
• PCIe Gen3 x4 interface
• Includes Seagate DiscWizard software for cloning

Cons

• Uses QLC NAND instead of TLC
• Limited to PCIe Gen3 speeds
• No included thermal heatsink

Good fit if

• You need a budget-friendly internal NVMe drive
• You are upgrading an older M.2 slot
• You want faster boot times than SATA

Skip if

• You require PCIe Gen4 speeds
• You need high endurance for heavy writes
• You want a portable external drive

Verdict: The Seagate Barracuda Q5 1TB NVMe SSD offers solid Gen3 performance for standard upgrades. It fits users who need reliable speed without the cost of newer Gen4 models.

7 Best budget

PNY CS1030 1TB PCIe 3.0 NVMe SSD

Best for: Fast internal NVMe upgrades

Storage Capacity

1TB

Interface

PCIe Gen3 x4 NVMe

Max Read Speed

Up to 2,100MB/s

Max Write Speed

Up to 1,700MB/s

Form Factor

M.2 2280

Compatibility

Laptop, Gaming

View on Amazon: PNY CS1030 1TB PCIe 3.0 NVMe SSD Affiliate link

The PNY CS1030 is a 1TB M.2 2280 internal SSD designed to upgrade SATA-based systems. It uses a PCIe Gen3 x4 interface to deliver sequential read speeds up to 2,100MB/s and write speeds up to 1,700MB/s. This interface offers higher bandwidth and lower latency than SATA drives. The drive is compact and consumes low power, making it suitable for laptops and desktops that need faster boot times and application loads.

Pros

• Sequential read speeds up to 2,100MB/s
• Sequential write speeds up to 1,700MB/s
• PCIe Gen3 x4 interface for low latency
• Ultra-low power consumption for laptop battery life

Cons

• Internal drive only, not portable
• Requires NVMe-compatible motherboard slot
• No included mounting hardware listed

Good fit if

• You need a fast internal upgrade for a desktop or laptop
• You want faster boot times than SATA drives provide
• You prefer a low-power drive for battery efficiency

Skip if

• You need a portable external drive for USB connection
• Your system does not support M.2 NVMe slots
• You require plug-and-play external storage without installation

Verdict: PNY CS1030 1TB NVMe SSD delivers strong Gen3 speeds for internal upgrades. It fits users who want faster system performance in a compact, low-power form factor.

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Frequently asked questions

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