UltrastarEnterprise-class Hard Drives InsideFor all your demanding workloads and mission-critical content. you can rely on the power and enhanced reliability of the Ultrastarenterprise-class 7200RPM hard drives inside.Daisy-chaining for up to 5 additional devicesWith 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 RAIDFor 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 TransfersQuickly move your HD photos and 4K footage to spend less time waiting and more time creating with high-speed data transfers using the Thunderbolt 3 or USB-Cports.Premium. All-aluminum EnclosureWith a premium. anodized aluminum enclosure. the G-RAID 2 pairs beautifully with your high-end computer and gives you durable strength you can feel.