10 Best External SSDs 2026 in the United States
#1
Winner
SABRENT Rocket XTRM 5 4TB Thunderbolt 5 Portable SSD, 80Gbps Connection, Up to 64Gbps Transfer, Compatible with TB4 TB3 USB4 USB 3.2 20Gbps 10Gbps 5Gbps, Rugged Aluminum and Silicone (SB-XTM5-4TB)
The SABRENT Rocket XTRM 5 is a high-capacity 4TB external SSD designed for users who need ultra-fast data transfer and reliable storage, such as content creators, professionals, and gamers. Its standout feature is its Thunderbolt 5 interface, which supports blazing-fast read and write speeds up to 8,000 MB/s, making large file transfers and demanding workloads smooth and efficient. It also offers excellent backward compatibility with older Thunderbolt versions and various USB standards, ensuring it can connect to a wide range of devices including both Macs and PCs.
#2
SABRENT Rocket Nano XTRM 4TB External SSD – Thunderbolt 3 | 2700 MB/s | 900 MB/s USB 3.2 Gen 2 | Compact Aluminum | Both Cables Included | Mac, PC, Linux (SB-XTMN-4TB)
The SABRENT Rocket Nano XTRM 4TB is a compact and powerful external SSD designed for users needing fast, large storage on the go. Offering 4TB of space, it’s one of the few portable drives with such a high capacity in a pocket-friendly size. Its Thunderbolt 3 interface delivers very fast read speeds up to 2700 MB/s, making it ideal for demanding tasks like 4K or 6K video editing and large file transfers. It also supports USB 3.2 Gen 2 at speeds up to 900 MB/s, ensuring compatibility with a wide range of devices including Mac, PC, and Linux systems.
Rating
9.4
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Form Factor
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#3
SANDISK 8TB 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 - SDSSDE61-8T00-G25
The SanDisk 8TB Extreme Portable SSD offers a very large storage capacity, making it ideal for users who need to store massive amounts of data like videos, photos, or backups. It delivers fast transfer speeds up to 1050MB/s read and 1000MB/s write, enabling quick file transfers, though actual speeds can vary depending on your computer. Its USB-C interface with USB 3.2 Gen 2 ensures broad compatibility with many modern devices including desktops, laptops, and tablets.
Top 10 Best External SSDs 2026 in the United States
#1
Winner
SABRENT Rocket XTRM 5 4TB Thunderbolt 5 Portable SSD, 80Gbps Connection, Up to 64Gbps Transfer, Compatible with TB4 TB3 USB4 USB 3.2 20Gbps 10Gbps 5Gbps, Rugged Aluminum and Silicone (SB-XTM5-4TB)
SABRENT Rocket XTRM 5 4TB Thunderbolt 5 Portable SSD, 80Gbps Connection, Up to 64Gbps Transfer, Compatible with TB4 TB3 USB4 USB 3.2 20Gbps 10Gbps 5Gbps, Rugged Aluminum and Silicone (SB-XTM5-4TB)
Storage Capacity: 4 TB
Read and Write Speeds: 8000 MB/s
Interface: Thunderbolt 3,4,5, USB-C, USB4
Durability and Build Quality: Aluminum, Silicone sleeve, Shock resistant
Form Factor: Portable External SSD
Compatibility: Mac, PC, Desktop, Laptop, Backward
Chosen by 1496 this week
SABRENT Rocket Nano XTRM 4TB External SSD – Thunderbolt 3 | 2700 MB/s | 900 MB/s USB 3.2 Gen 2 | Compact Aluminum | Both Cables Included | Mac, PC, Linux (SB-XTMN-4TB)
SABRENT Rocket Nano XTRM 4TB External SSD – Thunderbolt 3 | 2700 MB/s | 900 MB/s USB 3.2 Gen 2 | Compact Aluminum | Both Cables Included | Mac, PC, Linux (SB-XTMN-4TB)
Storage Capacity: 4 TB
Read and Write Speeds: Read 2700 MB/s, Write null
Interface: Thunderbolt 3, USB 3.2 Gen 2
Durability and Build Quality: Aluminum casing, silicone sleeve
Form Factor: Portable, 2.95"L x 0.71"W x 0.71"Th
Compatibility: Mac, PC, Linux; Desktop, Laptop
SANDISK 8TB 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 - SDSSDE61-8T00-G25
SANDISK 8TB 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 - SDSSDE61-8T00-G25
Storage Capacity: 8 TB
Read and Write Speeds: 1050MB/s read, 1000MB/s write
Interface: USB-C, USB 3.2 Gen 2
Durability and Build Quality: IP65, dust, water, shock resistant
Form Factor: 2.5-inch
Security Features: 256-bit AES encryption, password
Compatibility: Desktop, Laptop, Tablet
Oyen Digital U34 Bolt 4TB (USB4 40Gbps) NVMe Thunderbolt 4 (USB-C) Portable SSD, Up to 2800MB/s
Oyen Digital U34 Bolt 4TB (USB4 40Gbps) NVMe Thunderbolt 4 (USB-C) Portable SSD, Up to 2800MB/s
Storage Capacity: 4 TB
Read and Write Speeds: 2800 MB/s
Interface: USB4, Thunderbolt 4
Durability and Build Quality: Rugged, military-grade, shock resistant, aluminum
Form Factor: Portable
Compatibility: Mac OS, Windows, other systems
SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1)
SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1)
Storage Capacity: 4 TB
Read and Write Speeds: up to 2,000 MB/s
Interface: USB 3.0
Durability and Build Quality: rugged, 9.8 ft drop, Thermal Guard
Form Factor: 2.4 Inches
Security Features: AES 256-bit hardware encryption
Compatibility: Gaming Console, Mac, PC, Tablet, iPhone
Related Products
Kingston 2TB Dual USB-A/C Portable SSD | Up to 1050MB/s | USB 3.2 Gen 2 | SPSD/2TB
Kingston 2TB Dual USB-A/C Portable SSD | Up to 1050MB/s | USB 3.2 Gen 2 | SPSD/2TB
Storage Capacity: 2 TB
Read and Write Speeds: Read 1050 MB/s, Write 950 MB/s
Interface: USB 3.2 Gen 2
Durability and Build Quality: Durable metal casing
Form Factor: 2.5-inch
Compatibility: Desktop, Laptop
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
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
Storage Capacity: 4 TB
Read and Write Speeds: Read 1,050 MB/s, Write 1,000 MB/s
Interface: USB 3.2
Durability and Build Quality: Aluminum body, shock resistant, 6 ft drops
Form Factor: 3.34x2.24x0.31 in, External Drive
Compatibility: Gaming Console, Mac, PC, Smartphone, Tablet
#10
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Buying Guide for the Best External SSDs
Choosing the right external SSD (Solid State Drive) can significantly enhance your data storage and transfer experience. External SSDs are known for their speed, durability, and portability, making them an excellent choice for backing up important files, transferring data between devices, or expanding your storage capacity. To make an informed decision, it's essential to understand the key specifications and how they align with your needs.Storage CapacityStorage capacity refers to the amount of data the SSD can hold, measured in gigabytes (GB) or terabytes (TB). This is important because it determines how much data you can store on the drive. If you need to store large files like videos or extensive photo libraries, you might want a higher capacity, such as 1TB or more. For basic document storage or smaller files, a 256GB or 512GB SSD might suffice. Consider your current and future storage needs when choosing the capacity.
Read and Write SpeedsRead and write speeds indicate how quickly data can be transferred to and from the SSD, measured in megabytes per second (MB/s). Higher speeds mean faster data transfer, which is crucial for tasks like video editing or running applications directly from the SSD. SSDs with speeds around 500 MB/s are common and suitable for general use, while those with speeds exceeding 1000 MB/s are ideal for more demanding tasks. Assess your need for speed based on how you plan to use the SSD.
InterfaceThe interface is the connection type used to link the SSD to your device, such as USB 3.0, USB 3.1, USB-C, or Thunderbolt 3. This is important because it affects compatibility and transfer speeds. USB 3.0 and 3.1 are widely compatible and offer good speeds, while USB-C and Thunderbolt 3 provide faster transfer rates and are often used with newer devices. Ensure the SSD interface matches your device's ports for optimal performance.
Durability and Build QualityDurability and build quality refer to how well the SSD can withstand physical impacts, such as drops or shocks. This is important for protecting your data, especially if you plan to carry the SSD around frequently. Look for SSDs with rugged designs, shock resistance, and water resistance if you need extra protection. Consider your usage environment and how often you'll be transporting the SSD when evaluating durability.
Form FactorForm factor refers to the physical size and shape of the SSD. This is important for portability and ease of use. Smaller, lightweight SSDs are easier to carry around and fit into pockets or bags, making them ideal for travel. Larger SSDs might offer more capacity but can be less convenient to transport. Think about how and where you'll be using the SSD to determine the best form factor for your needs.
Security FeaturesSecurity features include encryption and password protection to safeguard your data from unauthorized access. This is important if you store sensitive information on your SSD. Some SSDs offer hardware encryption, which is more secure and faster than software encryption. If data security is a priority for you, look for SSDs with robust security features. Consider the level of security you need based on the type of data you plan to store.
CompatibilityCompatibility refers to how well the SSD works with different operating systems and devices. This is important to ensure you can use the SSD with your current setup. Most SSDs are compatible with Windows, macOS, and Linux, but it's always good to check. Some SSDs come pre-formatted for specific systems but can be reformatted if needed. Verify compatibility with your devices to avoid any issues.