OWC miniStack STX

It is perfectly tailored for the Mac mini and the ideal storage and connectivity expansion for computers with Thunderbolt or USB ports.

Mini size. Huge possibilities.
The miniStack STX now offers storage and Thunderbolt expansions, continuing its award-winning legacy as the best companion for the Mac mini. Discover the world’s first Thunderbolt-certified Thunderbolt 4 storage solution.

With a universal SATA HDD/SSD and an NVMe M.2 PCIe SSD slot, you can expand your mini's storage capacity to gigantic proportions. Through three Thunderbolt (USB-C) ports, you can connect millions of Thunderbolt, USB, and future USB4 drives, displays, A/V mixers, cameras, and tablets. It also works with desktop accessories like a keyboard, card reader, or mouse. The ways you can use your Mac mini are now limited only by your imagination.

Mega Thunderbolt
Use more accessories and devices with three Thunderbolt (USB-C) expansion ports.

Maximum compatibility
Compatible with Macs, PCs, iPads, Chromebooks, Android tablets... practically anything that supports external storage.

More connectivity
Add a mix of up to five Thunderbolt devices, three USB devices, and two displays.

Power while you work
60W charging power for laptops via Thunderbolt or USB-C.

Top-notch performance
Store, access, back up data, and edit 4K videos with up to 770 MB/s of real-world tested performance.

Easy backups
Ready for Apple Time Machine and Windows File History.

Plug and play
Includes Thunderbolt cable.

Whisper quiet
An aluminum case with an internal heat sink and highly efficient fan ensures cool, nearly silent operation.