SanDisk Professional G-RAID MIRROR 12 TB SDPHH2H-012T-MBAAD
Overview
The SanDisk Professional G-RAID MIRROR delivers 12 TB of enterprise-grade storage in a rugged, anodized-aluminum enclosure. It ships preconfigured in RAID 1 (mirroring) to provide real-time redundancy, ensuring that all data written to one 6 TB drive is simultaneously duplicated on the second drive for immediate protection against disk failure.
Key Features
- Ships in RAID 1 (mirroring) by default, with a simple hardware switch to change mode to RAID 0 or JBOD without software or tools
- Dual hot-swappable 6 TB Ultrastar® 7200 RPM enterprise HDDs for sustained throughput and high reliability
- PRO-BLADE SSD Mag slot (10 Gb/s) for on-device SSD offload, fast file copies, or direct editing from a PRO-BLADE SSD Mag module
- Dual Thunderbolt 3 ports (40 Gb/s each) for high-speed transfers and daisy-chain expansion of up to five additional devices
- USB 3.2 Gen 2 (10 Gb/s) Type-C port for broad host compatibility and ease of connection
- Color-coded cable indicators simplify port identification and streamline workflow setup
Specifications
| Attribute | Specification |
|---|---|
| Raw Capacity | 12 TB (2 × 6 TB HDDs) |
| Drive Type | Ultrastar® 7200 RPM enterprise HDDs |
| Default RAID Mode | RAID 1 |
| User-Selectable RAID Modes | RAID 0, RAID 1, JBOD |
| PRO-BLADE SSD Mag Slot | PCIe Gen 3 ×1 (10 Gb/s) |
| Thunderbolt 3 Ports | 2 × 40 Gb/s |
| USB 3.2 Gen 2 Port | 1 × 10 Gb/s Type-C |
| Enclosure Material | Anodized-aluminum with integrated heat sinks |
| Hot-Swappable Bays | Yes |
| Preformat | APFS for macOS 11 +; reformat to exFAT/NTFS for Windows |
Performance
| Metric | Specification |
|---|---|
| Sequential Read | Up to 250 MB/s |
| Sequential Write | Up to 250 MB/s |
| Multi-Stream Editing | Real-time HD/4K workflows |
Connectivity & Expansion
- Thunderbolt 3: One port for host connection, second port for daisy-chaining up to five devices
- USB-C™: Single 10 Gb/s port for universal USB 3.1/3.2 compatibility
- Hardware RAID Selector: Flip-switch on rear panel allows instant mode change without data-loss safeguards
What’s in the Box
- G-RAID MIRROR desktop RAID enclosure (12 TB)
- Color-coded Thunderbolt 3 cable (40 Gb/s)
- USB-C™ to USB-A adapter cable (10 Gb/s)
- External AC power adapter with regional power cord
- Quick Start Guide and Warranty leaflet
Certifications & Compliance
- 5-Year Limited Warranty backed by Western Digital’s professional support
- Compatibility: macOS 11 + (APFS/Time Machine), Windows 10 + (via reformat), iPadOS 14 +
- Regulatory: CE, FCC, RoHS, REACH compliant
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