LaCie big Dock 2-Bay of 20TB, 7200 rpm Thunderbolt 3 + USB 3.1 Professional Dual-Disk Hardware RAID Array, DisplayPort 1.4, Speed up to 550MB/s, Black | STLG20000400

If you’ve been looking for a powerful and versatile Thunderbolt 3 docking station that restores many of the ports and connectivity that have been removed on modern day laptops, take a look at the 20TB 2big Dock 2-Bay Thunderbolt 3 RAID Array from LaCie. The 2big Thunderbolt 3 Dock delivers a storage capacity of 28TB, which is comprised of two 14TB Seagate IronWolf Pro 7200 rpm SATA III 3.5″ enterprise-class hard drives. While the 2big is compatible with Windows 10 and macOS 10.12, it comes formatted as HFS+ for Mac, and is configured as hardware-controlled RAID 0, which provides performance gains, but no data redundancy. Also supported is RAID 1 and JBOD.
The back of the 2big is equipped with two 40 Gb/s Thunderbolt 3 ports, which allow you to interface with your host system at speeds up to 550 MB/s. The Thunderbolt 3 interface can also be used to connect two 4K displays or one 5K display, as well as daisy-chain up to five additional Thunderbolt 3 peripherals together. Additionally, there is a DisplayPort interface that supports 720p, 1080p, 4K, and 5K displays.
On its front, the 2big has a built-in USB 3.2 Gen 2 Type-A port, which can charge your USB device or connect a USB drive or digital camera for offloading files, as well as a CompactFlash Type I and UHS-II SDXC card slots, allowing you to directly download content from your drone, DSLR, GoPro, and more. This dock can store hundreds of hours of 4K footage and hundreds of thousands of raw images
Thunderbolt and Thunderbolt 2 are only supported when Apple’s Thunderbolt 3 (USB Type-C) to Thunderbolt 2 Adapter is used with systems running macOS 10.12 Sierra or later.
General Features
Dock
The Heartbeat of Your Workflow
The LaCie 2big Dock simplifies and centralizes your desktop by connecting your laptop to your compatible peripherals using a single cable.
Dual Thunderbolt 3 Ports
Power your laptop while simultaneously daisy chaining up to 5 additional LaCie 2big drives or other Thunderbolt 3 or USB Type-C solutions.
USB 3.2 Gen 2 Type-A Hub
Using the front-facing USB 3.2 Gen 2 Type-A hub, charge your phone or connect a shuttle drive or digital camera to offload footage or files.
SD and CF Card Slots
Directly ingest files from your drone, DSLR, GoPro, and other devices with the front-facing memory card slots.
DisplayPort 1.4
Connect to a 8K @ 30 Hz display or a 4K @ 120 Hz display via the DisplayPort 1.4.
Speed
Delivering Robust Performance
With up to 20TB of capacity for a massive file library and Thunderbolt 3 transfer speeds of up to 550 MB/s, the LaCie 2big Dock is built to keep you creating.
Transfer Material Quickly
Transfer 1 hour of footage in around 1 minute, depending on the operating environment and other factors such as RAID mode, RAID configuration, chosen interface, and drive capacity.
Compatibility
Compatible with Thunderbolt and Thunderbolt 2 (Mac Only)
Macs with Thunderbolt and Thunderbolt 2 ports can experience high-end transfer rates with LaCie Thunderbolt 3 professional solutions. Apple’s Thunderbolt 3 (USB Type-C) to Thunderbolt 2 Adapter (sold separately) provides a user-friendly connection between LaCie Thunderbolt 3 solutions and Macs running macOS 10.12 Sierra or later with earlier generations of Thunderbolt technology.
Enterprise-Class Drives
Tough. Ready. Scalable.
Designed with the creative professional in mind, the LaCie 2big Dock features Seagate IronWolf Pro drives and RAID optimization for improved power management and reliability. Thanks to the LaCie RAID Manager, you can monitor your system’s health with audible alarm and email alerts in the case of failure and warning events.