SanDisk Professional G-DRIVE PRO - Hard Drive - 4 TB - External (desktop) - USB 3.2 Gen 1 / Thunderbolt 3 (USB-C Connector) - 7200 Rpm - Space Gray - SDPH51J-004T-NBAAD

• Daisy-chaining for up to 5 devices
  With dual Thunderbolt 3 ports, you can conveniently daisy-chaining for up to 5 additional devices, keeping you connected to multiple drives, 4K displays, and more, through a single connection to your computer.
• High-speed data transfers
  Quickly move all your HD photos and 4K footage so you can spend less time waiting and more time creating with high-speed data transfers using the Thunderbolt 3 or USB-C ports.
• Premium, all-aluminum enclosure
  With the solid and stylish all-aluminum enclosure, G-DRIVE PRO not only performs at high levels, it looks good doing it too.
• Ultrastar enterprise-class hard drive inside
  For all your demanding workloads and mission-critical content, you can rely on the power and enhanced reliability of the Ultrastar enterprise-class 7200RPM hard drive inside.
• Mac ready, Apple Time Machine compatible
  Ready to go for Mac computers and Apple Time Machine backup right out of the box. Easily reformat for Windows and Windows Backup.

The G-DRIVE PRO enterprise-class desktop hard drive is perfect for storage-intensive applications like audio/video editing or digital photography with ultra-fast Thunderbolt 3 and USB-C interfaces in a premium, all-aluminum enclosure. The G-DRIVE PRO desktop hard drive comes with powerful performance up to 260MB/s read and 260MB/s write (18TB capacity). With a high-capacity, enterprise-class 7200RPM Ultrastar ]drive inside, the G-DRIVE PRO device is plug and play on Mac, and easily reformatted for Windows .