Best Owc Thunderbolt 4 Portable SSD External Drive in 2025

Updated on May 2025
#1
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 4TB Envoy Ultra Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
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  • Ultra-fast data transfer rates exceeding 6000MB/s, significantly outperforming Thunderbolt 4 and USB4 specifications
  • Optimized to maximize speed for Thunderbolt 3, Thunderbolt 4, and USB4 devices
  • Capable of managing daily data tasks and intensive creative projects, ensuring performance comparable to internal storage
  • Compatible with a wide range of devices, including Macs, PCs, iPad Pros, Chromebooks, and Surface devices
  • Weather-resistant design protects data from dust, impacts, and moisture
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  • Ultra-fast data transfer rates exceeding 6000MB/s, significantly outperforming Thunderbolt 4 and USB4 specifications
  • Optimized to maximize speed for Thunderbolt 3, Thunderbolt 4, and USB4 devices
  • Capable of managing daily data tasks and intensive creative projects, ensuring performance comparable to internal storage
  • Compatible with a wide range of devices, including Macs, PCs, iPad Pros, Chromebooks, and Surface devices
  • Weather-resistant design protects data from dust, impacts, and moisture
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#2
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  • High transfer speeds of up to 2800 MB/s for efficient data handling.
  • Compatible with USB and Thunderbolt 3 or 4 devices for versatile use.
  • Durable design with MIL-Standard 810 protection for reliability in tough conditions.
  • Aluminum core for effective cooling during intensive tasks.
  • Includes a 3-Year warranty with support based in the USA.
  • Utilizes ASMedia ASM2464PD controller with Thunderbolt 4 Certification.
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  • High transfer speeds of up to 2800 MB/s for efficient data handling.
  • Compatible with USB and Thunderbolt 3 or 4 devices for versatile use.
  • Durable design with MIL-Standard 810 protection for reliability in tough conditions.
  • Aluminum core for effective cooling during intensive tasks.
  • Includes a 3-Year warranty with support based in the USA.
  • Utilizes ASMedia ASM2464PD controller with Thunderbolt 4 Certification.
#3
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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.
#4
22% Off
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  • NVMe SSD offering read/write speeds of up to 2000MB/s, with performance reliant on usage conditions and the host device.
  • Durable forged aluminum chassis functions as a heatsink to maintain speeds in a portable design suited for travel.
  • Designed for resilience with up to 3-meter drop protection and IP65-rated water and dust resistance, plus a convenient carabiner loop.
  • Includes 256-bit AES hardware encryption to ensure data privacy with password protection.
  • File management made easy with the SanDisk Memory Zone app, allowing for automatic space optimization.
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  • NVMe SSD offering read/write speeds of up to 2000MB/s, with performance reliant on usage conditions and the host device.
  • Durable forged aluminum chassis functions as a heatsink to maintain speeds in a portable design suited for travel.
  • Designed for resilience with up to 3-meter drop protection and IP65-rated water and dust resistance, plus a convenient carabiner loop.
  • Includes 256-bit AES hardware encryption to ensure data privacy with password protection.
  • File management made easy with the SanDisk Memory Zone app, allowing for automatic space optimization.
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#5
10% Off
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  • External SSD utilizing USB4 for rapid file transfers, ideal for video and photo editing.
  • Achieves up to 4,000MB/sec read speed and 3,600MB/sec write speed for efficient data handling.
  • Supports USB Type-C and Thunderbolt 4 for broad compatibility; performance may vary based on capacity.
  • Compact design enables portability for high-performance, on-the-go storage.
  • Plug-and-play functionality allows for immediate use on PC or Mac with a single connection.
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  • External SSD utilizing USB4 for rapid file transfers, ideal for video and photo editing.
  • Achieves up to 4,000MB/sec read speed and 3,600MB/sec write speed for efficient data handling.
  • Supports USB Type-C and Thunderbolt 4 for broad compatibility; performance may vary based on capacity.
  • Compact design enables portability for high-performance, on-the-go storage.
  • Plug-and-play functionality allows for immediate use on PC or Mac with a single connection.
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#6
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  • Compact and durable design, ideal for creators to store and back up large files effortlessly.
  • Fast read and write speeds of up to 1,050/1,000 MB/s, significantly improving efficiency over previous models.
  • Available in capacities up to 4TB, accommodating a wide range of storage needs, including large files and game data.
  • Compatible with various devices, including PCs and mobile phones, ensuring convenience in diverse usage scenarios.
  • Supports recording Ultra High Resolution (4K 60fps) videos directly, making it suitable for high-quality video editing.
  • Built for durability with shock resistance and fall protection up to 6 feet, featuring a solid aluminum unibody construction.
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  • Compact and durable design, ideal for creators to store and back up large files effortlessly.
  • Fast read and write speeds of up to 1,050/1,000 MB/s, significantly improving efficiency over previous models.
  • Available in capacities up to 4TB, accommodating a wide range of storage needs, including large files and game data.
  • Compatible with various devices, including PCs and mobile phones, ensuring convenience in diverse usage scenarios.
  • Supports recording Ultra High Resolution (4K 60fps) videos directly, making it suitable for high-quality video editing.
  • Built for durability with shock resistance and fall protection up to 6 feet, featuring a solid aluminum unibody construction.
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#7
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  • USB4 interface achieves read speeds up to 3800 MB/s and write speeds up to 3700 MB/s
  • Compatible with USB 3.2, USB 2.0, and Thunderbolt 4 devices
  • Rugged silicone shell and forged aluminum chassis for data protection
  • Backed by a 5-year limited warranty for reliability
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  • USB4 interface achieves read speeds up to 3800 MB/s and write speeds up to 3700 MB/s
  • Compatible with USB 3.2, USB 2.0, and Thunderbolt 4 devices
  • Rugged silicone shell and forged aluminum chassis for data protection
  • Backed by a 5-year limited warranty for reliability
#8
45% Off
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  • Durable T7 Shield designed for water, dust, and drop resistance.
  • Transfer large files quickly with USB 3.2 Gen 2 compatibility.
  • Fast read/write speeds up to 1,050/1,000 MB/s with PCIe NVME technology.
  • IP65 rated for use in harsh conditions without compromising functionality.
  • Drop resistant up to 9.8 feet for added durability.
  • Available in capacities from 1TB to 4TB for versatile storage options.
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  • Durable T7 Shield designed for water, dust, and drop resistance.
  • Transfer large files quickly with USB 3.2 Gen 2 compatibility.
  • Fast read/write speeds up to 1,050/1,000 MB/s with PCIe NVME technology.
  • IP65 rated for use in harsh conditions without compromising functionality.
  • Drop resistant up to 9.8 feet for added durability.
  • Available in capacities from 1TB to 4TB for versatile storage options.
#9
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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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#10
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
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