SKU: STLG16000400 Categories: , , ,


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

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.

USB 3.2 Gen2 Hub
Via the front-facing hub, charge your phone or connect a shuttle drive or camera to offload footage and files.

Dual Thunderbolt Ports
Daisy chain up to five additional Thunderbolt devices or one USB-C device.

CFexpress Type B, CFast 2.0, and SD Card Slots
Directly ingest files from your camera, drone and other devices with the front-facing advanced memory card slots.

DisplayPort 1.4
Connect an 8K (30Hz) or 4K (120Hz) monitor via the DisplayPort.

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.*

Hardware RAID. Simplified.
Whether you’re new to 2-bay hardware RAID or a seasoned pro, LaCie RAID Manager makes it easy to configure any 2big for speed, capacity, or data redundancy. It even helps you monitor the system’s health via email notifications.

Fierce Internal Hard Drives.
IronWolf Pro enterprise-class drives live inside our latest-gen 2big solutions—and they’re the secret sauce to sprinting past goals and deadlines. Supporting up to 300TB/year workloads, they’re specifically designed for RAID and high-speed 7200-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.

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.

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

  • Hardware RAID 0, 1, JBOD: yes
  • LaCie RAID Manager: yes
  • 4K footage stored (RAID 0): Over 1000 hours
  • Docking capabilities: yes
  • Max Speed (RAID 0): Up to 550MB/s3
  • Interface: 2 x Thunderbolt (up to 40Gb/s)
  • Thunderbolt compatibility: Thunderbolt 4, Thunderbolt 3, and Thunderbolt 2 (with Apple adapter, sold separately)
  • Daisy chain: yes
  • USB compatibility: USB4, USB 3.2, USB 3.0
  • Seagate IronWolf Pro Enterprise-Class Drives: yes
  • Limited Warranty and Data Rescue Services: 5-year
  • One-Month Adobe All Apps Plan: yes

Additional information

Weight 6.17 lbs
Dimensions 8.54 × 4.65 × 3.67 in





2big Dock 16TB
Thunderbolt cable (USB-C compatible)
External power supply
Quick Install Guide


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