SanDisk Professional G-RAID MIRROR 12TB External Hard Drive


  • Ships in RAID 1 for peace of mind, or use the hardware RAID selector for RAID 0
  • PRO-BLADE SSD Mag slot to easily add SSD performance
  • Color-coded cable indicators to connect the right cables
  • Compatible with macOS 11+ (Time Machine compatible), iPadOS 14+, Windows® 10+ (via reformat)
  • Thunderbolt 3 & USB 3.2 Gen 2 Interfaces
  • 250MB/s Sequential Read & Write Performance
  • 5-Year Limited Warranty

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SKU: 02030102

SanDisk Professional G-RAID MIRROR 12TB External Hard Drive

A SanDisk Professional lifestyle image showing a G-RAID MIRROR and PRO-BLADE SSD Mag  on a table with an iMac.
A SanDisk Professional lifestyle close-up image showing a G-RAID MIRROR  on a table with a laptop.

Professional-grade, high-performance storage for fast, reliable backups and project workflows.

The SanDisk Professional 12TB G-RAID MIRROR external hard drive set to RAID 1 (Mirroring) will allow you to keep a working copy of your valuable content on one drive and will automatically create a duplicate for you on the second drive for data redundancy and peace of mind.

7200RPM Ultrastar Enterprise-class Hard Drives Inside

For your demanding workloads and mission-critical content, you can rely on the power and enhanced reliability of the 7200RPM Ultrastar enterprise-class hard drives inside.

Ships in RAID 1 for Peace of Mind

G-RAID MIRROR is ready to go in RAID 1, also known as “mirroring”, so your valuable content is automatically duplicated onto the second drive for worry-free data redundancy.


Offload, make copies or edit content from a PRO-BLADE SSD Mag through the new PRO-BLADE SSD Mag slot (10Gbps) at blazing fast speeds.

Change Hardware RAID Setting on Device

Easily change the RAID mode setting from default RAID 1 to RAID 0 or JBOD by flipping a switch – no need to download an app or install special software.

High-Performance Thunderbolt™ 3 Interface

Thunderbolt™ 3 (40Gbps) interface for faster transfers, image editing, workload management, and daisy-chaining for up to five (5) additional devices.

Pairs Great with iPad

G-RAID MIRROR works great with compatible iPad tablets that have a USB Type-C™ port to enable efficient creative workflows when using your favorite production apps.

5-year Limited Warranty

Buy the SanDisk Professional 12TB G-RAID MIRROR in Canada at Lumio and rest assured with a 5-year limited warranty from Western Digital.




Capacity: 12 TB
Compatibility: macOS 11+ (Time Machine compatible), iPadOS 14+, Windows® 10+ (via reformat), PRO-BLADE SSD Mag
Sequential Read Performance: 250MB/s
Sequential Write Performance: 250MB/s
Interface: Thunderbolt 3, USB 3.2 Gen 2
Warranty: 5-Year Limited Warranty
Dimensions (L x W x H): 133.1mm x 210.06mm x 103.12mm
Weight: 3.18kgs
Additional Details: (2x) Thunderbolt™ (40Gbps) port

What's Included

(1) SanDisk Professional G-RAID MIRROR 12TB External Hard Drive


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