LaCie 2big Dock 20TB desktop Thunderbolt 3 and USB-C dual-disk hardware RAID drive STGB20000400
The LaCie 2big Dock delivers everything you expect from our products—high capacity, lighting-fast speeds, and enterprise-class drives—but it’s more than that. Port by port, slot by slot, we designed a powerful docking station that gives back to you everything that modern laptops took away.
More Than Storage
If you think outside of the box, so should your storage. The LaCie 2big Dock delivers everything you expect from our products—high capacity, lighting-fast speeds, and enterprise-class drives—but it’s more than that. Port by port, slot by slot, we designed a powerful docking station that gives back to you everything that modern laptops took away.
The result: a creative space that’s entirely streamlined.
design by neil poulton
It’s the Heartbeat of Your Workflow
A workflow should do just that—flow. The LaCie 2big Dock simplifies and centralizes your desktop by connecting your laptop to all of your peripherals via a single cable.
USB 3.0 Hub
Via the front-facing hub, charge your phone or connect a shuttle drive or digital camera to offload footage or files.
Dual Thunderbolt 3 Ports
Power your laptop while simultaneously daisy chaining up to 5 additional LaCie 2big drives or other Thunderbolt™ or USB-C solutions.
SD and CF Card Slots
Directly ingest files from your drone, DSLR, GoPro®, and other devices with the front-facing memory card slots.
CF/SD cards sold separately.
Connect to high-resolution 720-1080p and 4K displays.
Delivering Robust Performance
With up to 20TB of capacity for a massive raw-file library and Thunderbolt 3 transfer speeds of up to 440MB/s, the LaCie 2big Dock is built to keep you creating.
- Up to 650 hours of 4k 30fps footage.*
- Transfer 1 hour of footage in 1 minute. **
- Store up to 200k Raw image files. ***
* On average, 1 hour of 4K 30fps compressed footage creates 30GB of data.
** Actual data rates may vary depending on operating environment and other factors, such as RAID mode, RAID configuration, chosen interface, and drive capacity.
*** Based on the average RAW image size of 100MB on a DSLR.
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-C) to Thunderbolt 2 Adapter (sold separately) provides easy connection between LaCie Thunderbolt 3 solutions and Macs with earlier generations of Thunderbolt technology.*
*The Mac must be running macOS Sierra 10.12 or later and transfer rates are based upon the speed of the connection, up to 10Gb/s for Thunderbolt and up to 20Gb/s for Thunderbolt 2. For details and potential restrictions, see Apple Support.
Tough. Ready. Scalable.
Designed with the creative professional in mind, the LaCie 2big Dock features Seagate® IronWolf™ Pro drives and RAID optimization for superior power management and reliability.
Thanks to the LaCie RAID Manager, you can easily monitor your system’s health with audible alarm and email alerts in the case of failure and warning events. Download LaCie Raid Manager
And for added peace of mind, a 5-year limited warranty is included on your system.
- LaCie 2big Dock Thunderbolt 3
- USB-C (USB 3.1 and Thunderbolt 3 capable) cable
- USB 3.0 (USB-C to USB-A) adapter
- Hard disks
- External power supply
- Quick Install Guide
|Internal Storage Media||2big Dock Thunderbolt 3:
2 × 7200-RPM Seagate IronWolf® Pro enterprise-class hard drives
|Interface Transfer Rates||Thunderbolt 3: 40Gb/s
Thunderbolt 2: 20Gb/s
USB 3.0: 5Gb/s
|Interface Technology||Power delivery (2big Dock Thunderbolt 3): Provides up to 27W (USB 3.1) or 15W (Thunderbolt 3) of power to charge USB-C laptops, such as the Apple® MacBook® or MacBook Pro®, while using the drive.
Thunderbolt 3: Bi-directional, dual protocol, and supports dual 4K displays or one 5K display.
|RAID||Preconfigured HFS+ RAID 0
Hardware RAID 0/1/JBOD
|Security||Kensington® lock compatible
Integrated cable lock (2big Thunderbolt 2)
|Cooling||Aluminum enclosure with improved internal heat dissipation
Thermoregulated Noctua® cooling fan: effective and whisper-quiet cooling
|Additional Features||System monitoring and email alerts for failure and warning events
Front-facing drive status LEDs
|Minimum System Requirements||Thunderbolt 3: Computer with USB-C (Thunderbolt 3 or USB-C) or USB Type-A port
Thunderbolt 2: Computer with a Thunderbolt 2, USB 3.0, Thunderbolt, or USB 2.0 port
|Software||Intego® Backup Manager Pro for Mac
Genie® Backup Manager Pro for PC
LaCie RAID Manager (provides system monitoring and email alerts for temperature or RAID events)
|Comments||* Actual data rates may vary depending on operating environment and other factors, such as chosen interface, RAID mode, and disk capacity.
** Maximum theoretical bus speed.
|Hard drive Interface||Thunderbolt3 + USB-C|
217mm (L) x 118mm (W) x 93.3mm (D)