Updated:May, 2026

10 Best 4tb Ssd External Hard Drive For Mac of 2026

Best Choice

9.9

Outstanding

Crucial

Crucial X9 4TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT4000X9SSD902

Why We Love It

High-speed Performance: Designed for casual gamers and everyday use, this external SSD with up to 1050MB/s accelerates large file transfers, media editing, and backup processes outperforming traditional hard drives
Built to Last: Perfect for travel and all types of weather with IP55 water and dust resistance. Plus, it's drop resistant up to 7.5 ft (2 meters). This portable drive is designed for durability and reliability wherever you go
Broad Compatibility: External drive connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A for easy and fast file transfers
High-Capacity Storage: Store all your photos, videos, backups, and more with this compact 4TB SSD. It's perfect for students, everyday users, and anyone needing secure and reliable storage for their files
Bonus Software Included: Enjoy three months of Mylio Photos plus and Acronis True Image when you purchase and register your external drive

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Why We Love It

High-speed Performance: Designed for casual gamers and everyday use, this external SSD with up to 1050MB/s accelerates large file transfers, media editing, and backup processes outperforming traditional hard drives
Built to Last: Perfect for travel and all types of weather with IP55 water and dust resistance. Plus, it's drop resistant up to 7.5 ft (2 meters). This portable drive is designed for durability and reliability wherever you go
Broad Compatibility: External drive connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A for easy and fast file transfers
High-Capacity Storage: Store all your photos, videos, backups, and more with this compact 4TB SSD. It's perfect for students, everyday users, and anyone needing secure and reliable storage for their files
Bonus Software Included: Enjoy three months of Mylio Photos plus and Acronis True Image when you purchase and register your external drive

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Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

Sandisk

SANDISK 4TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G25

Main Highlights

Get NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive(1) (Based on internal testing; performance may be lower depending on host device & other factors. 1MB=1,000,000 bytes.)
Up to 3-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating(3) (Previously rated for 2-meter drop protection and IP55 rating. Now qualified for the higher, stated specs.)
Use the handy carabiner loop to secure it to your belt loop or backpack for extra peace of mind.
Help keep private content private with the included password protection featuring 256bit AES hardware encryption.(3)
Easily manage files and automatically free up space with the SanDisk Memory Zone app.(5)

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Main Highlights

Get NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive(1) (Based on internal testing; performance may be lower depending on host device & other factors. 1MB=1,000,000 bytes.)
Up to 3-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating(3) (Previously rated for 2-meter drop protection and IP55 rating. Now qualified for the higher, stated specs.)
Use the handy carabiner loop to secure it to your belt loop or backpack for extra peace of mind.
Help keep private content private with the included password protection featuring 256bit AES hardware encryption.(3)
Easily manage files and automatically free up space with the SanDisk Memory Zone app.(5)

9.5

Excellent

Seagate

Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (SRD0NF1)

Main Highlights

Easily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
To get set up, connect the portable hard drive to a computer for automatic recognition no software required
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
The available storage capacity may vary.

Check Price

Main Highlights

Easily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
To get set up, connect the portable hard drive to a computer for automatic recognition no software required
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
The available storage capacity may vary.

9.2

Excellent

Crucial

Crucial X10 4TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT4000X10SSD9-02

Main Highlights

Ultra-fast Speeds: Designed for creators, students and PC gamers, this matte blue external SSD delivers fast data access with up to 2,100MB/s read speeds. Unlike a hard drive, SSDs offer significantly faster performance
Built to Last: Perfect for travel and all types of weather with IP65 dust and water resistance. Plus, it's drop resistant up to 9.8 ft (3 metres). This portable drive is designed for durability and reliability wherever you go
Broad Compatibility: External drive connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A for easy and fast file transfers
Ultimate Storage Capacity: Store all your photos, videos, backups, and more with this compact external 4TB SSD. It's perfect for students, gamers, and everyday users needing secure and reliable storage for their files
Bonus Software Included: Enjoy three months of Mylio Photos plus and Acronis True Image when you purchase and register your external drive

Check Price

Main Highlights

Ultra-fast Speeds: Designed for creators, students and PC gamers, this matte blue external SSD delivers fast data access with up to 2,100MB/s read speeds. Unlike a hard drive, SSDs offer significantly faster performance
Built to Last: Perfect for travel and all types of weather with IP65 dust and water resistance. Plus, it's drop resistant up to 9.8 ft (3 metres). This portable drive is designed for durability and reliability wherever you go
Broad Compatibility: External drive connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A for easy and fast file transfers
Ultimate Storage Capacity: Store all your photos, videos, backups, and more with this compact external 4TB SSD. It's perfect for students, gamers, and everyday users needing secure and reliable storage for their files
Bonus Software Included: Enjoy three months of Mylio Photos plus and Acronis True Image when you purchase and register your external drive

9.0

Excellent

Sandisk

SANDISK 4TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-4T00-G25,Black

Main Highlights

Save time storing and transferring data with powerful NVMe solid state performance featuring up to 2000MB/s(1) read/write speeds.
A forged aluminum chassis acts as a heatsink to deliver higher sustained speeds in a portable drive thats tough enough to take on any adventure.
Travel worry-free with a 5-year limited warranty(2) and a forged aluminum chassis-silicone shell combo that offers a premium feel and added protection.
Up to 3-meter drop protection and IP65 water and dust resistance(4), and a handy carabiner loop for securing your drive all deliver extra peace of mind when youre out in the world.
Easily manage files and automatically free up space with the SanDisk Memory Zone app(5)

Check Price

Main Highlights

Save time storing and transferring data with powerful NVMe solid state performance featuring up to 2000MB/s(1) read/write speeds.
A forged aluminum chassis acts as a heatsink to deliver higher sustained speeds in a portable drive thats tough enough to take on any adventure.
Travel worry-free with a 5-year limited warranty(2) and a forged aluminum chassis-silicone shell combo that offers a premium feel and added protection.
Up to 3-meter drop protection and IP65 water and dust resistance(4), and a handy carabiner loop for securing your drive all deliver extra peace of mind when youre out in the world.
Easily manage files and automatically free up space with the SanDisk Memory Zone app(5)

8.8

Very Good

Corsair

Corsair EX400U Survivor 4TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black

Main Highlights

Rugged, Environmentally Sealed Housing A heavy-duty housing stands up to the rigors of daily use, with IP55 protection to keep your data safe from the elements
Unbelievable USB4 Speed on the Go With transfer speeds rivaling internal drives up to 40Gbps via USB4 the EX400U SURVIVOR handles massive video files, game libraries, and creative workloads with ease
Plug-and-Play Simplicity One USB Type-C cable handles both power and data no drivers, no setup, just powerful storage right out of the box
Wide-Ranging Compatibility The EX400U SURVIVOR achieves maximum performance on laptop and desktop hosts with USB4/Thunderbolt 4 ports, with additional support for iOS/iPadOS 13 and later devices with USB Type-C ports and backward compatibility with USB Type-C 3.2 *Performance varies by capacity, Maximum performance requires USB4 or higher connection
Blazing-Fast NVMe Performance Enjoy up to 4,000MB/sec read and 3,600MB/sec write speeds to move and edit large files in record time *Performance varies by capacity, Maximum performance requires USB4 or higher connection

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Main Highlights

Rugged, Environmentally Sealed Housing A heavy-duty housing stands up to the rigors of daily use, with IP55 protection to keep your data safe from the elements
Unbelievable USB4 Speed on the Go With transfer speeds rivaling internal drives up to 40Gbps via USB4 the EX400U SURVIVOR handles massive video files, game libraries, and creative workloads with ease
Plug-and-Play Simplicity One USB Type-C cable handles both power and data no drivers, no setup, just powerful storage right out of the box
Wide-Ranging Compatibility The EX400U SURVIVOR achieves maximum performance on laptop and desktop hosts with USB4/Thunderbolt 4 ports, with additional support for iOS/iPadOS 13 and later devices with USB Type-C ports and backward compatibility with USB Type-C 3.2 *Performance varies by capacity, Maximum performance requires USB4 or higher connection
Blazing-Fast NVMe Performance Enjoy up to 4,000MB/sec read and 3,600MB/sec write speeds to move and edit large files in record time *Performance varies by capacity, Maximum performance requires USB4 or higher connection

8.6

Very Good

Seagate

Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black

Main Highlights

Easily store and access 5TB of content on the go with the Seagate portable drive, a USB external hard Drive
Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
To get set up, connect the portable hard drive to a computer for automatic recognition software required
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
The available storage capacity may vary.

Check Price

Main Highlights

Easily store and access 5TB of content on the go with the Seagate portable drive, a USB external hard Drive
Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
To get set up, connect the portable hard drive to a computer for automatic recognition software required
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
The available storage capacity may vary.

8.3

Very Good

Western Digital

WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - ‎WDBU6Y0040BBK-WESN

Main Highlights

High capacity in a small enclosure The small, lightweight design offers up to 6TB* capacity, making WD Elements portable hard drives the ideal companion for consumers on the go.
Plug-and-play expandability
Vast capacities up to 6TB[1] to store your photos, videos, music, important documents and more
SuperSpeed USB 3.2 Gen 1 (5Gbps)

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Main Highlights

High capacity in a small enclosure The small, lightweight design offers up to 6TB* capacity, making WD Elements portable hard drives the ideal companion for consumers on the go.
Plug-and-play expandability
Vast capacities up to 6TB[1] to store your photos, videos, music, important documents and more
SuperSpeed USB 3.2 Gen 1 (5Gbps)

8.1

Very Good

Crucial

Crucial X10 4TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Black – CT4000X10SSD9C02

Main Highlights

Ultra-fast Speeds: Designed for creators, students and PC gamers, this external SSD delivers fast data access with up to 2,100MB/s read speeds. Unlike a hard drive, SSDs offer significantly faster performance
Built to Last: Perfect for travel and all types of weather with IP65 dust and water resistance. Plus, it's drop resistant up to 9.8 ft (3 meters). This portable drive is designed for durability and reliability wherever you go
Broad Compatibility: External drive connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A for easy and fast file transfers
Ultimate Storage Capacity: Store all your photos, videos, backups, and more with this compact external 4TB SSD. It's perfect for students, gamers, and everyday users needing secure and reliable storage for their files
Bonus Software Included: Enjoy three months of Mylio Photos+, one month of Adobe Acrobat Pro, and Acronis True Image when you purchase and register your external drive

Check Price

Main Highlights

Ultra-fast Speeds: Designed for creators, students and PC gamers, this external SSD delivers fast data access with up to 2,100MB/s read speeds. Unlike a hard drive, SSDs offer significantly faster performance
Built to Last: Perfect for travel and all types of weather with IP65 dust and water resistance. Plus, it's drop resistant up to 9.8 ft (3 meters). This portable drive is designed for durability and reliability wherever you go
Broad Compatibility: External drive connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A for easy and fast file transfers
Ultimate Storage Capacity: Store all your photos, videos, backups, and more with this compact external 4TB SSD. It's perfect for students, gamers, and everyday users needing secure and reliable storage for their files
Bonus Software Included: Enjoy three months of Mylio Photos+, one month of Adobe Acrobat Pro, and Acronis True Image when you purchase and register your external drive

8.1

Very Good

Samsung

SAMSUNG T7 Portable SSD, 4TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC4T0T/AM, Gray

Main Highlights

MADE FOR THE MAKERS: Create; Explore; Store; The T7 Portable SSD delivers fast speeds and durable features to back up any endeavor; Build your video editing empire, file your photographs or back up your blogs all in an instant
SHARE IDEAS IN A FLASH: Dont waste a second waiting and spend more time doing; The T7 is embedded with PCIe NVMe technology that brings fast read and write speeds up to 1,050/1,000 MB/s¹, making it almost twice as fast as the T5
ALWAYS MAKE THE SAVE: Compact design with massive capacity; With capacities up to 4TB, save exactly what you need to your drive from large working files to game data and everything in between
ADAPTS TO EVERY NEED: Whether using a PC or mobile phone, count on the T7 for extensive compatibility²; Its a true team player when it comes to heavy-duty application usage or file-saving
HI RESOLUTION VIDEO RECORDING: Record Ultra High Resolution (4K 60fs) videos directly onto the T7 Portable SSD with your favorite camera or mobile devices; Supports iPhone 15 Pro Res 4K at 60fps video and more³
ALL FOR THE SHOT: This strong, sturdy sidekick will help you see it through with shock resistance and fall protection up to 6 feet; With its solid aluminum unibody construction, its made to withstand any adventure
WORLDS #1 FLASH MEMORY BRAND: Performance and reliability from the worlds #1 brand for flash memory since 2003; All firmware and components are produced in-house, including our world renowned DRAM and NAND, for quality and you can trust

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Main Highlights

MADE FOR THE MAKERS: Create; Explore; Store; The T7 Portable SSD delivers fast speeds and durable features to back up any endeavor; Build your video editing empire, file your photographs or back up your blogs all in an instant
SHARE IDEAS IN A FLASH: Dont waste a second waiting and spend more time doing; The T7 is embedded with PCIe NVMe technology that brings fast read and write speeds up to 1,050/1,000 MB/s¹, making it almost twice as fast as the T5
ALWAYS MAKE THE SAVE: Compact design with massive capacity; With capacities up to 4TB, save exactly what you need to your drive from large working files to game data and everything in between
ADAPTS TO EVERY NEED: Whether using a PC or mobile phone, count on the T7 for extensive compatibility²; Its a true team player when it comes to heavy-duty application usage or file-saving
HI RESOLUTION VIDEO RECORDING: Record Ultra High Resolution (4K 60fs) videos directly onto the T7 Portable SSD with your favorite camera or mobile devices; Supports iPhone 15 Pro Res 4K at 60fps video and more³
ALL FOR THE SHOT: This strong, sturdy sidekick will help you see it through with shock resistance and fall protection up to 6 feet; With its solid aluminum unibody construction, its made to withstand any adventure
WORLDS #1 FLASH MEMORY BRAND: Performance and reliability from the worlds #1 brand for flash memory since 2003; All firmware and components are produced in-house, including our world renowned DRAM and NAND, for quality and you can trust

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