Best Thunderbolt 3 External SSD for Mac in 2025

Updated on June 2025
#1
32% Off
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  • Super-fast read speeds of up to 2700MB/s and write speeds of 1900MB/s through Thunderbolt 3, facilitating rapid data transfer of large files.
  • Compatible with both Thunderbolt 3 and USB-C connections for versatile usability.
  • Rugged construction with IP68 rating for dust/water resistance, crush resistance up to 4000lb, and drop resistance from a height of 3 meters on carpeted surfaces.
  • Aluminum core design efficiently dissipates heat to ensure sustained high transfer speeds.
  • Durable pro-grade enclosure offering enhanced strength and reliability.
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  • Super-fast read speeds of up to 2700MB/s and write speeds of 1900MB/s through Thunderbolt 3, facilitating rapid data transfer of large files.
  • Compatible with both Thunderbolt 3 and USB-C connections for versatile usability.
  • Rugged construction with IP68 rating for dust/water resistance, crush resistance up to 4000lb, and drop resistance from a height of 3 meters on carpeted surfaces.
  • Aluminum core design efficiently dissipates heat to ensure sustained high transfer speeds.
  • Durable pro-grade enclosure offering enhanced strength and reliability.
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#2
Value for Money
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  • Designed for maximum performance with Thunderbolt 3 transfer, compatible with older USB systems for reliable functionality.
  • Thunderbolt 3 mode supports transfer speeds up to 2700MBps, while USB mode allows transfers up to 900MBps, ensuring high compatibility and speed.
  • Compact and rugged design featuring a solid aluminum body for heat dissipation and added durability; includes optional silicon sleeve for enhanced protection during travel.
  • Plug and play functionality with no additional drivers required; includes both Thunderbolt and USB-C to USB-A cables for convenience.
  • Compatible with Windows and macOS systems, as well as other Thunderbolt and USB devices.
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  • Designed for maximum performance with Thunderbolt 3 transfer, compatible with older USB systems for reliable functionality.
  • Thunderbolt 3 mode supports transfer speeds up to 2700MBps, while USB mode allows transfers up to 900MBps, ensuring high compatibility and speed.
  • Compact and rugged design featuring a solid aluminum body for heat dissipation and added durability; includes optional silicon sleeve for enhanced protection during travel.
  • Plug and play functionality with no additional drivers required; includes both Thunderbolt and USB-C to USB-A cables for convenience.
  • Compatible with Windows and macOS systems, as well as other Thunderbolt and USB devices.
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#3
31% Off
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  • NVMe solid state speeds up to 1050MB/s read and 1000MB/s write for efficient data transfer.
  • 3-meter drop protection and IP65 rated for water and dust resistance, ensuring durability.
  • Carabiner loop for easy attachment to belts or backpacks for added security.
  • 256-bit AES hardware encryption for secure data protection.
  • SanDisk Memory Zone app for file management and storage optimization. Operating temperature range from -20°C to 85°C.
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  • NVMe solid state speeds up to 1050MB/s read and 1000MB/s write for efficient data transfer.
  • 3-meter drop protection and IP65 rated for water and dust resistance, ensuring durability.
  • Carabiner loop for easy attachment to belts or backpacks for added security.
  • 256-bit AES hardware encryption for secure data protection.
  • SanDisk Memory Zone app for file management and storage optimization. Operating temperature range from -20°C to 85°C.
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#4
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  • Fantom Drives eXtreme Portable NVMe SSD features Thunderbolt 3 and PCIe Gen 3 M.2 3D NAND technology, enabling efficient handling of large files, including 6K and 8K videos.
  • With read speeds of up to 2,800MB/s and write speeds of up to 2,300MB/s, this SSD is optimized for Mac users and creative professionals seeking fast storage solutions.
  • Its durable aluminum construction offers robust protection for data, while the compact design (2.5" x 0.5" x 4.25") makes it highly portable.
  • Thermal Dissipation Technology efficiently manages heat by transferring it to a thermal pad, enhancing device longevity and performance.
  • The SSD is formatted for APFS and compatible with Mac OS 10.13+, with easy formatting instructions for older versions and Windows users. It comes with a 5-year warranty.
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  • Fantom Drives eXtreme Portable NVMe SSD features Thunderbolt 3 and PCIe Gen 3 M.2 3D NAND technology, enabling efficient handling of large files, including 6K and 8K videos.
  • With read speeds of up to 2,800MB/s and write speeds of up to 2,300MB/s, this SSD is optimized for Mac users and creative professionals seeking fast storage solutions.
  • Its durable aluminum construction offers robust protection for data, while the compact design (2.5" x 0.5" x 4.25") makes it highly portable.
  • Thermal Dissipation Technology efficiently manages heat by transferring it to a thermal pad, enhancing device longevity and performance.
  • The SSD is formatted for APFS and compatible with Mac OS 10.13+, with easy formatting instructions for older versions and Windows users. It comes with a 5-year warranty.
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#5
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  • Read and write speeds up to 2,000MB/s for efficient performance.
  • Advanced thermal management maintains optimal operating temperatures during use.
  • Broad compatibility with desktops, cameras, and gaming consoles.
  • Durable design provides longevity for extensive use.
  • Continuous updates and monitoring through Magician Software ensure reliability.
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  • Read and write speeds up to 2,000MB/s for efficient performance.
  • Advanced thermal management maintains optimal operating temperatures during use.
  • Broad compatibility with desktops, cameras, and gaming consoles.
  • Durable design provides longevity for extensive use.
  • Continuous updates and monitoring through Magician Software ensure reliability.
#6
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC
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  • Performance exceeds 3151MB/s, significantly faster than typical Thunderbolt enclosures
  • Compatibility with USB4, Thunderbolt, and USB-C devices
  • Durable construction with aircraft-grade aluminum ensures optimal cooling and protection for SSDs
  • Supports various NVMe M.2 SSD sizes: 2280, 2242, and 2230
  • Compact and lightweight design for easy portability
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  • Performance exceeds 3151MB/s, significantly faster than typical Thunderbolt enclosures
  • Compatibility with USB4, Thunderbolt, and USB-C devices
  • Durable construction with aircraft-grade aluminum ensures optimal cooling and protection for SSDs
  • Supports various NVMe M.2 SSD sizes: 2280, 2242, and 2230
  • Compact and lightweight design for easy portability
#7
20% Off
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  • Compatible with Mac and PC devices, ideal for users with limited internal storage
  • Delivers fast data transfer speeds of up to 240MB/s for efficient project management
  • Supports USB-C and Thunderbolt 3 connections, ensuring longevity and reliability
  • Comes with a one-month subscription to Adobe Creative Cloud for enhanced creative capabilities
  • Includes a five-year warranty with Rescue Data Recovery Services for data protection
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  • Compatible with Mac and PC devices, ideal for users with limited internal storage
  • Delivers fast data transfer speeds of up to 240MB/s for efficient project management
  • Supports USB-C and Thunderbolt 3 connections, ensuring longevity and reliability
  • Comes with a one-month subscription to Adobe Creative Cloud for enhanced creative capabilities
  • Includes a five-year warranty with Rescue Data Recovery Services for data protection
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#8
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC 480GB Envoy Pro FX Thunderbolt 3 + USB3.2 Gen 2 USB-C Portable NVMe SSD up to 2800MB/s
OWC
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  • Compatible with Macs, Windows PCs, Linux PCs, iPad Pro, Chromebook, and Surface devices.
  • Delivers speeds up to 2800MB/s with OWC Aura SSD and Thunderbolt.
  • IP67 rating ensures durability in dirty and wet conditions.
  • Fanless design with heat-dissipating aluminum for quiet operation.
  • Includes Thunderbolt / USB cable for easy connectivity.
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  • Compatible with Macs, Windows PCs, Linux PCs, iPad Pro, Chromebook, and Surface devices.
  • Delivers speeds up to 2800MB/s with OWC Aura SSD and Thunderbolt.
  • IP67 rating ensures durability in dirty and wet conditions.
  • Fanless design with heat-dissipating aluminum for quiet operation.
  • Includes Thunderbolt / USB cable for easy connectivity.
#9
11% Off
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  • High-speed file transfers up to 130MB/s with integrated Thunderbolt cable
  • Durable and portable design is drop, dust, and water resistant
  • Includes one-month complimentary Adobe Creative Cloud membership for photo and video editing
  • Three-year limited warranty and Rescue Data Recovery services for peace of mind
  • Storage capacity options may vary.
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  • High-speed file transfers up to 130MB/s with integrated Thunderbolt cable
  • Durable and portable design is drop, dust, and water resistant
  • Includes one-month complimentary Adobe Creative Cloud membership for photo and video editing
  • Three-year limited warranty and Rescue Data Recovery services for peace of mind
  • Storage capacity options may vary.
#10
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  • Ultra-fast data transfer speeds of 2,400MB/s read and 2,300MB/s write, 4-5 times faster than standard portable SSDs, suitable for large data transfers like movies and photos.
  • Compact size slightly larger than a credit card for easy portability; ideal for office and travel use.
  • Plug-and-play functionality with Thunderbolt 3 devices; no power adapter needed for operation.
  • Sturdy all-aluminum casing provides excellent heat dissipation and a stylish appearance; operates silently without fans.
  • Compatible with both Mac and Windows devices via Thunderbolt 3, backed by a 3-year warranty; not backward compatible with Thunderbolt 1, 2, or USB-C.
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  • Ultra-fast data transfer speeds of 2,400MB/s read and 2,300MB/s write, 4-5 times faster than standard portable SSDs, suitable for large data transfers like movies and photos.
  • Compact size slightly larger than a credit card for easy portability; ideal for office and travel use.
  • Plug-and-play functionality with Thunderbolt 3 devices; no power adapter needed for operation.
  • Sturdy all-aluminum casing provides excellent heat dissipation and a stylish appearance; operates silently without fans.
  • Compatible with both Mac and Windows devices via Thunderbolt 3, backed by a 3-year warranty; not backward compatible with Thunderbolt 1, 2, or USB-C.
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