OWC Launches USB4/Thunderbolt 5 Express 1M2 80G Portable SSD

Other World Computing (OWC) announced the launch of the Express 1M2 80G, an evolutionary leap forward in portable SSD performance for creators in the field, mobile performance enthusiasts, and gamers.

Express 1M2 80G front and rear

With over 6,000MB/s real-world peak speeds, it is Thunderbolt 5 compatible and delivered in a palm-sized, fanless form factor.

The 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 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, 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.”

Express 1M2 80G is:

Fast – Over 6,000MB/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 the 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