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Other World Computing (OWC) Launches OWC Express 1M2 80G Portable SSD

Next Level USB4 80Gb/s Speed for Creators In The Field, Mobile Performance Enthusiasts, and Gamers – Build Your Own Or Choose Ready-To-Run Solutions

Aug 19, 2025 | Woodstock, IL

OWC Express 1M2 80G Portable SSD

Other World Computing (OWC®), a trusted leader in high-performance storage, memory, connectivity, software, and accessories that empower creative and business professionals to maximize performance, enhance reliability, and streamline workflows, today announced the launch of the ​​OWC Express 1M2 80G, ​​an evolutionary leap forward in portable SSD performance for creators in the field, mobile performance enthusiasts, and gamers. With over 6000MB/s real-world peak speeds, it is ThunderboltTM 5 compatible and delivered in a palm-sized, fanless form factor.

The OWC Express 1M2 80G offers users the choice between DIY “build your own” and ready-to-run solutions, both of which are easily upgradable to higher capacities and compatible with Macs, PCs, iPad Pro, Chromebooks, and Surface devices featuring Thunderbolt 4, Thunderbolt 5, or USB4 connectivity. A solid aluminum, heatsink-like finned design ensures silent, throttle-free heat dissipation to support real-world peak speeds over 6000MB/s. The OWC Express 1M2 80G is available as a 0GB enclosure and in capacities up to 8TB.

“This is more than just an update – it’s a next-gen tool for anyone who refuses to settle for slow,” said Larry O’Connor, Founder and CEO, Other World Computing (OWC). “From on-the-go creatives, to tech-savvy DIYers, to portable gaming pros – we built the Express 1M2 80G to deliver unmatched performance, flexibility, and reliability.”

The OWC Express 1M2 80G is:

  • Supremely Fast - Over 6000MB/s peak real-world speed
  • Widely Compatible - Works with Macs, PCs, iPad Pros, Chromebooks, and Surface devices equipped with Thunderbolt 5, Thunderbolt 4, or USB4. Also works with Thunderbolt 3 Macs
  • Exceptionally Flexible - Choose DIY “build your own” or up to 8TB ready-to-run solutions, with both being easily future upgradeable with a faster, higher capacity 2280 or 2242 NVMe M.2 SSD
  • Innovatively Cool - Patent-pending heat-dissipating design offers rugged protection of your SSD while silently keeping the drive cool for consistent top speed
  • Versatile - Easily handle daily data needs to pro-level creative projects while matching internal storage performance
  • Convenient - Bus-powered via the included USB4 cable

The OWC Express 1M2 80G​ is now generally available (GA) through OWC.com and Amazon.com and priced as follows:

  • 0TB Enclosure - $219.00
  • 1TB - $349.00
  • 2TB - $499.00
  • 4TB - $699.00
  • 8TB - $1,299.00
OWC Express 1M2 80G Portable SSD

About OWC

Founded in 1988, Other World Computing (OWC), is a trusted provider of premium technology solutions tailored to enable creators and tech enthusiasts to bring their unique visions to life. The company develops high-performance end-to-end tools catering to a global community of creators at all levels of their craft, from Capture to Creation to Collaboration. The mission of extending the useful life of existing technology is a demonstration of the company's commitment to a more sustainable world. The core value of Other World Computing is to design and manufacture industry-leading products that deliver excellence and are built to last for minimal environmental impact.

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Company Contact

Chris Kooistra

ckooistra@owc.com