SanDisk Professional G-RAID MIRROR 44 TB SDPHH2H-044T-MBAAD
Overview
The SanDisk Professional G-RAID MIRROR (model SDPHH2H-044T-MBAAD) is a two-bay hardware RAID array delivering 44 TB of raw, enterprise-class storage in a shock-resistant, anodized-aluminum enclosure. It ships preconfigured in RAID 1 for real-time mirroring, safeguarding your data with automatic duplication across two Ultrastar® drives[^2].
Key Features
- Dual 22 TB Ultrastar® 7200 RPM enterprise HDDs in hot-swappable bays
- Hardware RAID controller with user-selectable modes:
- RAID 1 (default, mirroring)
- RAID 0 (striping)
- JBOD (independent disks)
- PRO-BLADE SSD Mag slot (10 Gb/s) for high-speed SSD offload or editing[^2]
- High-performance ports:
- 2 × Thunderbolt 3 (40 Gb/s each)
- 1 × USB-C (10 Gb/s)
- Daisy-chain up to five additional Thunderbolt 3 devices without throughput loss
- Flip-switch RAID mode change—no software or tools required[^2]
- Preformatted APFS for macOS 10.15+; reformat to exFAT/NTFS for Windows compatibility
Specifications
| Attribute | Specification |
|---|---|
| Raw Capacity | 44 TB (2 × 22 TB) |
| Drive Type | Ultrastar® 3.5″ 7200 RPM enterprise HDDs |
| Default RAID Mode | RAID 1 |
| Supported RAID Modes | RAID 0, RAID 1, JBOD |
| PRO-BLADE SSD Mag Slot | PCIe Gen 3 × 1 (10 Gb/s) |
| Ports | 2 × Thunderbolt 3 (40 Gb/s), 1 × USB-C (10 Gb/s) |
| Enclosure Material | Anodized aluminum with integrated heat sinks |
| Hot-Swappable Bays | Yes |
| Preformat | APFS (macOS) |
Performance
| Metric | Specification |
|---|---|
| Sequential Read | Up to 260 MB/s |
| Sequential Write | Up to 250 MB/s |
| RAID 1 Read/Write | Sustained mirroring |
All figures measured under optimal conditions on Thunderbolt 3 hosts.[^2]
Connectivity & Expansion
| Interface | Details |
|---|---|
| Thunderbolt 3 | 2 ports (one host, one for daisy-chain up to 5 devices) |
| USB-C | 1 port (USB 3.1 Gen 2, 10 Gb/s) |
| Daisy-Chain | Supports chaining of additional Thunderbolt 3 peripherals |
Use Cases
- Professional backups with built-in redundancy
- On-location media offload and editing via PRO-BLADE SSD Mag
- Multi-stream HD/4K video editing and playback
- Enterprise RAID arrays for critical data protection
Package Contents
- G-RAID MIRROR enclosure (44 TB)
- Thunderbolt 3 cable (40 Gb/s)
- USB-C to USB-A adapter cable (10 Gb/s)
- Quick Start Guide & Warranty leaflet
Certifications & Compliance
- CE, FCC, VCCI, BSMI, KC, RCM, EAC, UKCA certified
- RoHS and REACH compliant
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