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OWC / Other World Computing Express 1M2 1TB USB4 Portable NVMe M.2 External SSD, Silver

SKU: OWCUS41MT01 MFR: OWCUS4EXP1MT01
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Key Features

  • Experience blazing-fast file transfers with this 1TB portable SSD, reaching speeds up to 5000MB/s.
  • This OWC Express 1M2 SSD is USB4 and Thunderbolt compatible, ensuring seamless connectivity with your devices.
  • Enjoy peace of mind with the durable aluminum enclosure, protecting your valuable data on the go with this SSD.
  • Maximize your productivity with this portable NVMe SSD, perfect for video editing, photography, and large file storage.
  • This external solid-state drive offers plug-and-play functionality, making it easy to use across macOS, Windows, and more.
  • With it's compact design, this OWC 1TB SSD is ideal for professionals needing high-speed storage in a portable package.
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Reviews about this item

Review Summary

2025-04-27T19:08:08

Rated 5 out of 5

Quality Product.

Outstanding design milled from solid aluminum. Lightening fast. I'm so happy with it I bought another one.

Philip S.

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OWC / Other World Computing Express 1M2 Specifications

  • Color

    Silver

  • Material

    Aluminum

  • Drive Bays

    1 bay supporting: M.2 drives
    Supports M.2 2230, M.2 2242, M.2 2280 "M Key" drives

  • Capacity

    1000GB Useable Capacity
    Total Capacity: 1024GB
    24GB Allocated to real-time data redundancy and error correction

  • Drive Mechanism

    1x 1TB OWC Aura Ultra IV PCIe 4.0 NVMe M.2 2280 Solid-State Drive

  • Plug and Play

    Yes

  • Boot Support

    Mac only

  • Drive Format

    APFS for Mac and iPad systems
    Windows and Android users please consult OWC Drive Setup for Windows, Chrome, and Android Platforms for formatting instructions

  • Storage Interface

    M.2

  • Device Ports

    1x Host Port - USB4 (USB-C) up to 40Gb/s (5000MB/s) - USB 3.0/USB 3.2 backwards compatible

  • Data Transfer Rate (Maximum)

    USB4 : Up to 40 Gb/s (or 5000 MB/s)

  • Chipset / Controller

    USB: ASM2464PD

  • Host Port Requirements

    USB4 or Thunderbolt (USB-C) port

  • Mac OS Compatibility

    macOS 10.13 High Sierra
    macOS 10.14 Mojave
    macOS 10.15 Catalina
    macOS 11.x Big Sur
    macOS 12.x Monterey
    macOS 13.x Ventura
    macOS 14.x Sonoma

  • PC OS Compatibility

    Windows 10 32-bit Edition
    Windows 10 64-bit Edition
    Windows Server 2016
    Windows 11

  • Linux OS Compatibility

    Yes

  • Mobile OS Compatibility

    iPadOS 13
    iPadOS 14
    iPadOS 15
    iPadOS 16
    iPadOS 17
    iOS 17
    Android 13.x

  • Other OS Compatibility

    ChromeOS version 102 and later

  • Driver Required

    No

  • External Power Adapter

    No

  • Power Supply

    Bus-powered

  • Security Slot

    No

  • Power/Activity LED

    Yes

  • Certifications

    BSMI
    CE
    FCC
    VCCI
    RCM

  • Ambient Temperature

    Operating: 41 Degree F to 95 Degree F (5 Degree C to 35 Degree C)
    Non-Operating: -4 Degree F to 140 Degree F (-20 Degree C to 60 Degree C)

  • Humidity

    Operating: 8% to 90% non-condensing
    Non-Operating: 5% to 95% non-condensing

  • Dimensions (H x L x W)

    0.9 x 5.2 x 2.8" (2.3 x 13.2 x 7cm)

  • Weight

    9.12 oz (260g)

  • UPC Code

    810149208836

About OWC / Other World Computing Express 1M2

FEATURED REVIEWS

Quality Product.

By Philip S.

Outstanding design milled from solid aluminum. Lightening fast. I'm so happy with it I bought another one.

With the OWC Express 1M2 1TB USB4 Portable NVMe M.2 External SSD, you can elevate your creative workflow to new heights. This advanced storage solution offers unparalleled performance and reliability, making it the ultimate tool for creators seeking speed and flexibility. Powered by the cutting-edge OWC Aura SSD technology, the Express 1M2 delivers real-world performance speeds of up to 3151MB/s, ensuring that your data transfers are swift and efficient.

Designed for ultra-compatibility, the Express 1M2 seamlessly integrates with USB4, Thunderbolt, and USB-C computers and devices, providing a versatile solution for both modern and legacy systems. Its robust construction features aircraft-grade aluminum, offering rugged protection while maintaining optimal thermal performance to prevent throttling and ensure consistent top speeds.

The Express 1M2 empowers you with powerful choices, allowing you to build your own drive using NVMe M.2 2230, 2242, or 2280 SSDs, or opt for a pre-configured OWC Aura SSD solution. Its portable, bus-powered design is palm-sized, making it perfect for on-the-go use. The package includes a USB-C (40Gb/s) cable and a screwdriver for easy assembly, ensuring you're ready to go right out of the box.

Experience the fastest single portable SSD from OWC, purposefully built to maximize the performance capabilities of today's and tomorrow's USB4-equipped Macs and PCs. Whether you're editing 4K video or working with demanding codecs, the Express 1M2 provides the speed and reliability you need. Unlike budget alternatives, OWC's adherence to Intel specifications guarantees maximum speed and reliability, ensuring you won't be left disappointed by lower-than-expected performance.

The Express 1M2 is designed to handle demanding needs, with a solid aluminum heat sink design that ensures proper heat dissipation. Its secure, screw-together enclosure protects your drive, while cross-platform compatibility with Macs and PCs is facilitated by OWC MacDrive software (available separately).

Ideal for photo and video professionals, digital imaging technicians (DITs), and performance enthusiasts, the Express 1M2 offers an affordable yet robust solution for editing, backing up, and transferring high-resolution content. Its native APFS macOS and iPadOS file system formatting means you can plug it into your Mac or iPad without the hassle of reformatting.

At OWC, your data's reliability is our top priority. Our products undergo rigorous testing and certification processes to ensure they meet the highest standards of performance and durability. Trust the OWC Express 1M2 to safeguard your valuable data and enhance your creative endeavors with unmatched speed and reliability.

OWC / Other World Computing Express 1M2 Features

  • Ultra-fast, compatible, and reliable portable USB4 NVMe SSD
  • Ultra-fast: up to 3151MB/s real-world performance
  • Ultra-compatible: use with USB4, Thunderbolt, and USB-C computers and devices
  • Ultra-reliable: aircraft grade aluminum offers rugged protection of your SSD while silently keeping drive cool for consistent top speed
  • Powerful choices: Build your own drive or select OWC Aura SSD powered solution
  • DIY easy: use your choice of NVMe M.2 2230, 2242, or 2280 SSD
  • Portable: bus-powered and palm-sized for convenient use anywhere
  • Complete: includes USB-C (40Gb/s) cable

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Experience blazing-fast file transfers with this 1TB portable SSD, reaching speeds up to 5000MB/s.
  • This OWC Express 1M2 SSD is USB4 and Thunderbolt compatible, ensuring seamless connectivity with your devices.
  • Enjoy peace of mind with the durable aluminum enclosure, protecting your valuable data on the go with this SSD.
  • Maximize your productivity with this portable NVMe SSD, perfect for video editing, photography, and large file storage.
  • This external solid-state drive offers plug-and-play functionality, making it easy to use across macOS, Windows, and more.
  • With it's compact design, this OWC 1TB SSD is ideal for professionals needing high-speed storage in a portable package.

What's in the box:

  • OWC / Other World Computing Express 1M2 1TB USB4 Portable NVMe M.2 External SSD (Silver)
  • 12" USB-C (40Gb/s) Cable
  • User Manual
  • OWC / Other World Computing 3 Year Limited Warranty