Western Digital G-RAID 2 12TB Space Grey Desktop HDD

External HDD • By Western Digital
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form factor Desktop

Described by Western Digital


High-Performance, Dual-Drive Storage

The G-RAID™2 is a high-performance, 2-bay enterprise-class storage system featuring ultra-reliable, 7200RPM Ultrastar drives inside, Thunderbolt™ 3 (20Gbps), USB-C™ (5Gbps) and HDMI® connectivity for ultimate flexibility. This ultra-fast, high-capacity RAID storage solution delivers speeds up to 500MB/s read and 500MB/s write2 (400MB/s2 for 8TB capacity1), and is designed for the most demanding applications while easily supporting multi-stream HD, 2K, 4K and HDR video workflows.

Enterprise-Class, 7200RPM Ultrastar Hard Drives Inside

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

Daisy-chaining for up to 5 additional devices

With dual Thunderbolt 3 ports, you can conveniently daisy chain up to 5 additional devices to stay connected to multiple drives, 4K displays, and more, through a single connection to your computer.

Built-in Hardware RAID

For maximum performance, G-RAID 2 comes ready to go in RAID 0 and can be configured to RAID 1 (mirroring) or JBOD for ultimate flexibility.

High-Speed Data Transfers

Quickly back up and move your HD photos and 4K footage with high-speed data transfer rates up to 500MB/s read and 500MB/s write (400MB/s for 8TB capacity).

Premium, All-aluminum Enclosure

With a premium, anodized aluminum enclosure, the G-RAID 2 pairs beautifully with your high-end computer and gives you durable strength you can feel.

5-year Limited Warranty

Backed by a 5-year limited warranty, you can be confident in the reliable storage of the G-RAID 2 for years to come.


Capacity 12 TB
Colour Space Grey
Form Factor HDD 303 x 173 x 226 mm
Interface (2x) Thunderbolt™ 3 (20Gbps) ports | (1x) USB-C™: SuperSpeed USB 5Gbps (USB 3.1 Gen 2)
Product Family G-RAID 2
Raid RAID 0, configurable to RAID 1 (mirroring) or JBOD
Series G-RAID 2
Warranty 5 Years
Weight 2.96 kg
Data Transfer Rate Up to 500 MB/s read, 500 MB/s write
Disk (2x) Ultrastar® 7200 RPM Enterprise-class hard drives


Type External HDD
Brand Western Digital
Series G-RAID
Model Western Digital G-RAID 2 12TB Space Grey Desktop HDD
12TB / Space Grey MPN: SDPH62H-012T-SBAAD Barcode: 0718037892290