Product Overview

Perfect for PC, iPad USB-C, and MAC — LaCie® 2big Dock Thunderbolt™ 3 is a desktop RAID that comes loaded with massive storage and speeds up to 550 MB/s. Compatible with USB4, USB 3.2, USB 3.0, and Thunderbolt 4, the dual Thunderbolt 3 ports can daisy chain up to five Thunderbolt devices. Plus, it comes with hot-swappable IronWolf Pro enterprise-class drives for long-term performance.

Store. Dock. Streamline.

Whether you’re a seasoned creative pro or just getting started, the LaCie 2big family has something for everyone: a docking solution with an array of helpful ports and card slots; hardware RAID 0/1 for controlling speed, capacity, or data redundancy; huge capacity for archiving; smooth USB-C and Thunderbolt 4 speeds; Rescue Data Recovery services for long-term peace of mind; and enterprise-class drives dishing out intense performance so you can do what you do — better.

design by neil poulton 

Product Features

• Features up to 48 TB of capacity and speeds of up to 550 MB/s
• Stay connected with CFexpress B, CFast 2.0, and SD card slots, a USB 3.2 Type A hub port, and a DisplayPort 1.4
• Dual Thunderbolt 3 ports daisy chain up to 5 devices
• Easily configure RAID 0/1 optimal system performance and data redundancy
• Works with Windows, iPad USB-C and Mac
• Connect or charge USB devices with the front USB 3.2 Gen 2 Type A hub port
• Thunderbolt and DisplayPort 1.4 allow you to connect two 4k monitors or one 8k monitor
• Equipped with hot-swappable IronWolf Pro enterprise-class drives for ultimate reliability
• Backed by industry-leading 5-year limited warranty with Rescue Data Recovery Services plan¹

1 Rescue Data Recovery Services not available in all countries.
2 One-month membership to Adobe Creative Cloud All Apps plan is redeemable during product registration. Must redeem within one month of drive registration. Not available in China. For country list see https://adobe.ly/cc-countries. Internet connection and Adobe ID required. Available to users 13 and older. See www.adobe.com/legal.html for applicable terms and privacy policy.

Great innovation is often

Great innovation is often born from great challenge. So when modern USB-C laptops eliminated many of the ports and slots crucial to the creative process, we went straight to the drawing board. The result is 2big Dock Thunderbolt 4 — a solution that gives back everything you need for a streamlined workflow.

Thunderbolt 2 Ready.

Using an older-gen Thunderbolt 2 Mac computer? You can still tap into the intense speeds of 2big Dock by using the Apple Thunderbolt (USB-C) to Thunderbolt 2 Adapter.*

*The Mac must be running macOS Sierra 10.12 or later and transfer rates are based upon the speed of the connection, up to 20 Gb/s for Thunderbolt 2. For details and potential restrictions, see Apple Support Adapter sold separately.

Fierce Internal Hard Drives.

IronWolf Pro enterprise-class drives live inside our latest-gen 2big solutions — and they’re the secret ingredient to sprinting past goals and deadlines. Supporting up to 300 TB/year workloads, they’re specifically designed for RAID and high-speed 7,200 RPM performance, delivering smooth power management, massive capacity, and 24×7 reliability. And for ultimate peace of mind, they’re covered by a 5-year warranty.

Works with iPad USB-C

Bring extra storage to your Apple iPad USB-C. Simply connect your LaCie drive to iPad’s USB-C port and enjoy increased capacity. Plus, when connecting with the 2big Dock, it will power your iPad USB-C and you get all the benefits of its docking station — USB 3.2 Gen 2 Type A port, CFexpress Type B card reader, CFast 2.0 card reader, SD card reader, and even connect your monitors.⁷

We’ve Got Your Back

When the unexpected happens — like water damage or natural disaster —Rescue Services help you defend against data loss and retrieval costs, so you can rest easier.⁴

Edit with Creative Cloud

Turn RAW footage into flawless production with one-month complimentary membership to Adobe Creative Cloud All Apps plan.^5,6

What’s Included

• LaCie 2big Dock
• Thunderbolt cable (USB-C compatible)External power supply
• Quick Installation Guide

Specifications

1 On average, 1 hour of 4K 30fps compressed footage creates 30 GB of data. Storage rates vary depending on capacity. 
2  Based on the average RAW image size of 100 MB on a hybrid or DSLR camera. Storage rates vary depending on capacity. 
3 Actual data rates may vary depending on operating environment and other factors, such as RAID mode, RAID configuration, chosen interface, and drive capacity. Refer to the specs page for more information.
4 Eligible for one (1) In-Lab Data Recovery attempt during the term of coverage. For more information, visit https://www.lacie.com/products/services/rescue-data-recovery-services.. 
5 One-month membership to Adobe Creative Cloud All Apps plan is redeemable during product registration. Must redeem within one month of device registration. Not available in Belorussia, Russia, or China. For country list see http://adobe.ly/cc-countries. Internet connection and Adobe ID required. Available only to users 13 and older. See www.adobe.com/legal.html for applicable terms and privacy policy. 
6  For any LaCie product purchased on or after April 1, 2018, and did not contain the Adobe activation code flyer in the box, please contact Customer Support at  https://support2.lacie.com with valid proof of purchase for your code. 
7  Minimum System Requirements: iPad OS 14 or later, iPad must have a USB-C port.