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OWC 1TB miniStack USB 3.1 Gen 1 Storage Solution
OWC 1TB miniStack USB 3.1 Gen 1 Storage Solution
OWC 1TB miniStack USB 3.1 Gen 1 Storage Solution

OWC 1TB miniStack USB 3.1 Gen 1 Storage Solution

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Product Information


1TB OWC miniStack USB 3.1 Gen 1 Storage Solution

Stackable Storage
The OWC miniStack is the compact, stackable, external hard drive solution designed to complement the look and feel of the latest Mac lineup. With a footprint identical to the 2010 and later Mac mini, the two stack together for seamless desktop integration.

With a low-profile design, miniStack is a versatile storage solution. It's perfect for adding external storage to your Mac mini. And whether on your desktop, as a media library for your home entertainment system, or doing duty in the server room, miniStack delivers reliable, high-speed performance. It's a compact project or backup drive for any computer, but stacks perfectly with your Mac mini.

Quick and Quiet
The miniStack features a high-speed USB 3.1 Gen 1 interface combined with a stylish anodized aluminum chassis and MagLev fan for whisper-quiet, high-speed performance that makes the miniStack the perfect companion for your desktop.

Reliability and Support You Can Count On
Like all OWC drives, miniStack is built to the highest standards of reliability and performance.

  • Fast transfer speeds up to 208MB/s
  • USB 3.1 Gen 1 connectivity
  • Compact aluminum design
  • MagLev cooling fan for whisper-quiet
  • Stacks perfectly with Mac mini


Software Requirements
  • OS X 10.6.8 or later
  • Windows 7 or later
  • Driver not required for OS X
  • Driver not required for Windows
Hardware Requirements
  • Mac or PC featuring USB 2.0 interface
Recommended (Best Performance):
  • Mac or PC featuring USB 3.1 Gen 1 interface
Any Mac that supports booting via USB
Interface (Chipset)
1 x USB 3.1 Gen 1 (ASMedia ASM1153E)
Standard Mechanism
1TB Toshiba DT01ACA Series Hard Disk Drive
36 mm (1.4 in)
197 mm (7.7 in)
197 mm (7.7 in)
Weight (without drives)
0.85 kg (1.9 lbs)
Power Supply
  • External, UL-listed, universal auto-switching
  • AC input: 100 ~ 240V, 50/60Hz
  • DC output: 12V 2.5A

What's in the box

  • 1 x 1TB OWC miniStack solution
  • 1 x 1m (36 in) USB 3.1 Gen 1 Standard-A to Standard B cable
  • 1 x Power supply and power cable
  • 1 x Quick Start Guide
  • 1 x Assembly Manual & User Guide (Download only)
  • Utility software bundle
    • Intech Hard Disk SpeedTools Utilities OEM for Mac OS X 10.4
    • ProSoft Engineering Data Backup 3 for Mac OS X 10.4 or later
    • NovaStor NovaBACKUP for Windows 7
    • Over 1.5GB of freeware, shareware, and public domain software

Manufacturer Information

Part Number



  • 3 Year OWC Solution Limited Warranty
  • 1 Year Level 1 Data Recovery

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