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Home/All Brands/OWC/OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
£709.99
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OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black
OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black

OWC 20TB HDD miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution - Black

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Product Information

Overview

OWC miniStack STX: Your Ultimate Expansion Solution

Designed to perfectly complement your Mac mini, the OWC miniStack STX provides unmatched storage capacity and connectivity. With the power to expand your Mac mini's capabilities, this device is an essential upgrade for professionals, creatives, and tech enthusiasts alike. Featuring massive storage, seamless compatibility, and pro-grade performance, the miniStack STX will transform the way you work and play.

Powerful Features to Transform Your Workflow

The OWC miniStack STX offers massive storage capacity and pro-grade performance with speeds up to 770MB/s. This makes tasks like 4K video editing, file backups, and everyday data management fast and efficient.

With three Thunderbolt (USB-C) ports, you can connect multiple devices and displays simultaneously, maximising your setup’s versatility. The miniStack STX is compatible with a wide range of devices, from Macs and PCs to iPads and Android tablets, making it a seamless addition to your digital ecosystem.

It also powers your devices with up to 96W of charging, ensuring your notebook stays charged while you work. Combining a SATA drive for large storage needs and an NVMe M.2 SSD for ultra-fast access, the miniStack STX is a perfect blend of capacity and speed.

Despite its power, it operates whisper-quietly, thanks to its aluminium housing and efficient cooling. SoftRAID provides added protection and performance, making the miniStack STX more than just a storage solution—it’s a complete upgrade for your workflow.

Expand Your Creative Potential

Whether you’re a video editor, photographer, or music producer, the OWC miniStack STX is your reliable partner. Move 5GB of footage in just six seconds, transfer thousands of photos instantly, or record music in real-time with zero latency. This device ensures that your creative flow remains uninterrupted with powerful storage and connectivity options.

Future-Proof Connectivity

Don’t let port limitations slow you down. The miniStack STX gives you the freedom to connect up to five Thunderbolt devices, three USB devices, and two displays all at once. You can create independent daisy chains and enjoy the convenience of removing devices without interrupting others. Plus, the miniStack STX works with your older devices through a USB-C to USB-A adapter, extending the life of your current setup.

Seamless Cross-Platform Integration

Do you work across different platforms? The miniStack STX makes it easy to transfer data between Macs and Windows PCs. With OWC’s MacDrive software, you can instantly read and write Mac disks on Windows machines, format and partition drives, and even browse through Time Machine backups from your PC.

Power That Lasts

The miniStack STX doesn’t just stop when your work does. Even when your Mac or miniStack STX enters sleep mode, it continues to charge connected devices, keeping your notebook and accessories powered up and ready to go.

Reliable and Ready for Demanding Use

Every OWC miniStack STX goes through rigorous multi-step performance certification before shipping. This ensures that your device arrives fully operational and ready to meet your most demanding needs, whether in the studio or at home.

  • Expand your storage seamlessly, freeing up space for your creative projects
  • Connect multiple devices and enjoy faster workflows without limitations
  • Keep your notebook charged while working, ensuring uninterrupted productivity
  • Experience near-instant access to files, saving you precious time each day
  • Transform your Mac mini into a powerful hub for all your devices
  • Enjoy whisper-quiet operation, maintaining a peaceful workspace
  • Protect your data with built-in shock isolation for ultimate peace of mind
  • Simplify backups with ready-to-go Time Machine and Windows File History integration
  • Boost performance with NVMe SSD storage for rapid access to critical files
  • Effortlessly manage large video editing projects and demanding tasks
  • Enhance your digital life with a reliable, high-capacity storage solution

Video

Introducing the OWC miniStack STX

With a universal SATA HDD/SSD bay AND an NVMe M.2 PCIe SSD slot, you can expand your mini’s storage capacity to gigantic proportions.


Specifications

Total Capacity
  • 20.0TB
Total Solution Cache Size
  • 512 MB
Standard Mechanism
  • 1 x 20.0TB Toshiba MG10 Series 7,200RPM Enterprise Class Hard Disk Drive with 512 MB cache
Display Support by Port
  • Thunderbolt 4: up to 8K @ 60Hz or 4K @ 120Hz via a native Thunderbolt 4 display or other display that supports USB-C connections and DisplayPort 1.4
Hot Plug Support
  • Yes
Mac OS Compatibility
  • macOS 10.14 Mojave
  • macOS 10.15 Catalina
  • macOS 11.x Big Sur
  • macOS 11.1 Big Sur
  • macOS 12.x Monterey
  • macOS 13.x Ventura
PC OS Compatibility
  • Windows 10 32-bit edition
  • Windows 10 64-bit Edition
  • Windows 11
Linux OS Compatibility
  • Yes
Mobile OS Compatibility
  • iPadOS 13
  • iPadOS 14
  • iPadOS 15
  • iPadOS 16
  • Android 11.x
  • Android 12.x
  • Android 13.x
Other OS Compatibility
  • Chrome OS
  • Linux
Other Requirements
  • Works with any Apple Silicon Mac or iPad with Thunderbolt (USB-C), Apple ‘Intel’ Mac with Thunderbolt 3, or any Thunderbolt 4 PC
  • Works as a USB-C hub with SATA storage on any USB equipped iPad, Chromebook, Android device, or PC
  • Selected older Mac models require USB Type-C to USB Type-A cable or adapter
  • macOS 11.1 or later for Thunderbolt hosts
  • macOS 10.14.6 or later for USB hosts
Driver Required
  • No
Power Supply
  • External UL-listed universal auto-switching power supply
DC Output
  • +20, 7.5A
External Power Adapter
  • Yes
Power Delivery
  • 60W
Drive Bays
  • 1 bay supporting: 3.5-inch SATA drives, 2.5-inch SATA drives
  • 1 bay supporting: M.2 drives
Device Ports
  • 1 x host port - Thunderbolt 4 (USB-C) up to 40 Gb/s (5000 MB/s)
  • 4 x Thunderbolt 4 (USB-C) ports
Cooling
  • 1 x cooling fan
Security Slot
  • Yes
Power / Activity LED
  • Yes
Dimensions
  • H: 37 x L: 197 x W: 197 mm
Weight
  • 920 g

What's in the box

  • 1 x OWC miniStack STX
  • 1 x 0.7 m Thunderbolt Cable
  • 1 x Quick Start Guide

Manufacturer Information

Part Number

OWCT4MS9H20N00

Warranty

  • 3 Year Limited Warranty
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