OWC is Unleashing Thunderbolt 5 Power: A Look at the New StudioStack and Helios 5S at Inter BEE 2025

A production studio work desk with an OWC Helios 5S drive bay displayed.
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The world of high-end media production is in a constant arms race against bottlenecks. You need more speed, more storage, and more ports—and you needed them yesterday. For creative professionals heading to Inter BEE 2025 in Japan, OWC, a name synonymous with high-performance gear for media pros, has just announced it’s bringing its brand-new Thunderbolt 5 powerhouses to the show. This isn’t just a minor update; it’s a workflow revolution. Let’s take a look at the two new stars of the show.

The Mac Studio’s New Best Friend: OWC StudioStack

The new OWC StudioStack offers a Thunderbolt 5-powered storage solution in a package made for the Apple Mac Studio.

If you love your Mac Studio or Mac mini (2018-2023) but are tired of its internal storage limitations, OWC has built the solution you’ve been dreaming of. The OWC StudioStack is the world’s first Thunderbolt 5 stackable hybrid storage solution designed to sit perfectly with your Mac.

But it’s not just a pretty box. This thing is a beast.

  • Massive Storage: It offers up to 64x more storage than a base 512GB Mac Studio.
  • Blazing Speed: It delivers up to 6302MB/s, a speed designed to match the performance of the latest Mac Studios.
  • Connectivity Hub: It’s also a six-port Thunderbolt/USB-A hub, finally providing the extra ports you need on both the front and back.

For video editors, CGI artists, and even AI engineers running large models, the StudioStack (starting at $329.99) is a game-changer. It solves the storage and connectivity problem in one elegant, high-speed package.

Desktop Power, External Flexibility: OWC Mercury Helios 5S

What if your bottleneck isn’t storage, but specialization? Laptops and small-form-factor machines like the Mac Studio are powerful, but they lack PCIe slots for professional-grade cards, such as those for video capture, audio DSP, or high-speed networking.

The OWC Mercury Helios 5S ($329.99) is the answer. This external chassis utilizes a single Thunderbolt 5 (or USB4) connection to provide your Mac or PC with a full-size PCIe slot. Thanks to the high bandwidth of Thunderbolt 5, it can run a PCIe 4.0 x4 card at full speed (up to 6000MB/s).

Even better, it also serves as a connectivity hub, featuring three additional Thunderbolt 5 ports. You’re not just adding a card; you’re expanding your entire workstation, making it perfect for post-production houses and VFX teams.

Full OWC Inter BEE Lineup

OWC isn’t stopping there. Their booth will also feature their entire award-winning lineup, including:

  • The OWC ThunderBlade X12, a massive (up to 96.0TB!) and “wicked fast” RAID SSD for production workflows.
  • The Jellyfish Nomad, a user-friendly mobile NAS.
  • New Thunderbolt 5 docks, including one with dual 10GbE network ports.
  • The full range of Atlas memory cards and readers for photographers and videographers.

As OWC’s VP of Marketing, Chris Kooistra, put it, “With Thunderbolt 5, we’re unlocking new levels of speed, expansion, and flexibility.” For anyone in the media and entertainment world, OWC’s presence at Inter BEE 2025 is a clear signal that creative workflow bottlenecks are about to be overcome. Inter BEE 2025 will run from November 19, 2025, to November 21, 2025, at Makuhari Messe in Chiba, Japan.