Best Thunderbolt 4 External Drives Updated May 2025
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Best Thunderbolt 4 External Drives
2025 Buyer's GuideUpdated May 2025
Advertiser disclosure About our rankings
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Best Overall

9.9

1

9.9

SanDisk 4TB Extreme PRO Portable SSD with USB4, Up to 3800 MB/s Read and 3700MB/s Write, USB-C, USB 3.2, Backwards Compatible, ...
Best Overall

9.9

1
SanDisk 4TB Extreme PRO Portable SSD with USB4, Up to 3800 MB/s Read and 3700MB/s Write, USB-C, USB 3.2, Backwards Compatible, ...

9.4

2

9.4

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 ...
Speed
Functionality
Compact size
Build quality
Storage capacity
Drive quality
Read Full Review

9.4

2
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 ...
Speed
Functionality
Compact size
Build quality
Storage capacity
Drive quality
Read Full Review

9.0

3

9.0

SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - Ext...
Speed
Size
Durability
Storage capacity
Portableness
Value for money
Save 21%
Save 21%

9.0

3
SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - Ext...
Speed
Size
Durability
Storage capacity
Portableness
Value for money
Save 21%

8.8

4

8.8

Fantom Drives Extreme 2TB External SSD - 2800MB/s, Thunderbolt 3 and 4, USB Type-C, Aluminum, 3D NAND TLC, TB3X-2300N2TB
Speed
Build quality
Functionality
Drive quality
Size
Value for money

8.8

4
Fantom Drives Extreme 2TB External SSD - 2800MB/s, Thunderbolt 3 and 4, USB Type-C, Aluminum, 3D NAND TLC, TB3X-2300N2TB
Speed
Build quality
Functionality
Drive quality
Size
Value for money

8.7

5

8.7

SanDisk 4TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmwar...
Speed
Functionality
Size
Storage capacity
Build quality
Read Full Review
Save 22%
Save 22%

8.7

5
SanDisk 4TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmwar...
Speed
Functionality
Size
Storage capacity
Build quality
Save 22%
Read Full Review

8.5

6

8.5

Oyen Digital U34 Bolt 4TB (USB4 40Gbps) NVMe Thunderbolt 4 (USB-C) Portable SSD, Up to 2800MB/s
Speed
Build quality
Size
Value for money
Drive quality

8.5

6
Oyen Digital U34 Bolt 4TB (USB4 40Gbps) NVMe Thunderbolt 4 (USB-C) Portable SSD, Up to 2800MB/s
Speed
Build quality
Size
Value for money
Drive quality

8.3

7

8.3

SAMSUNG T7 Portable SSD, 4TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, St...
Speed
Works well
Size
Durability
Storage capacity
Quality

8.3

7
SAMSUNG T7 Portable SSD, 4TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, St...
Speed
Works well
Size
Durability
Storage capacity
Quality
Best Value
Popular

8.2

8

8.2

SanDisk Professional 4TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-00...
Hard drive quality
Storage capacity
Best Value
Popular

8.2

8
SanDisk Professional 4TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-00...
Hard drive quality
Storage capacity

8.1

9

8.1

Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage f...
Speed
Size
Build quality
Storage capacity

8.1

9
Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage f...
Speed
Size
Build quality
Storage capacity

Our Top Choice

Best Overall

9.9

1

9.9

SanDisk 4TB Extreme PRO Portable SSD with USB4, Up to 3800 MB/s Read and 3700MB/s Write, USB-C, USB 3.2, Backwards Compatible, ...
Best Overall

9.9

1
SanDisk 4TB Extreme PRO Portable SSD with USB4, Up to 3800 MB/s Read and 3700MB/s Write, USB-C, USB 3.2, Backwards Compatible, ...
Related Categories
Thunderbolt 4 Hard DriveThunderbolt 4 External Hard Drive8TB Portable SSD4TB External SSD4TB Solid State Hard Drive5TB Solid State Drive
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Related Categories
Thunderbolt 4 Hard DriveThunderbolt 4 External Hard Drive8TB Portable SSD4TB External SSD4TB Solid State Hard Drive5TB Solid State Drive
Related Categories
Thunderbolt 4 Hard DriveThunderbolt 4 External Hard Drive8TB Portable SSD4TB External SSD4TB Solid State Hard Drive5TB Solid State Drive