LaCie 1big Dock SSD Pro

1big Dock SSD Pro

Centralize Your 8K Studio With
an NVMe SSD Thunderbolt 3 Dock.

For high-end video production, filmmakers and DITs rely on 1big Dock SSD Pro—a Thunderbolt™ 3 storage hub featuring accelerated NVMe SSD speeds of up to 2800MB/s, cinema-grade card slots tailored for 8K cinema workflows, and a range of USB ports that let you dock, daisy chain, and even charge a laptop up to 70W.

design by neil poulton

See the

1big Dock

in action.


See the
1big Dock SSD Pro
in action

Thunderbolt 3 Dock

Render High Bitrate Files Faster Than Ever

Save hours rendering final files in full resolution with a Seagate FireCuda NVMe SSD on your side. A powerful gas pedal that maximizes Thunderbolt 3’s cutting-edge performance, this professional drive delivers speeds of up to 2800MB/s so that you can seamlessly transfer up to 165GB worth of high-res footage in 60 seconds.1

Up to


Cinema-Grade Card Readers, Ports, and More.

Filmmakers and DITs, when you’re harnessing the most demanding footage from the most powerful cinema cameras, 1big Dock SSD Pro has your back. Equipped with a Seagate FireCuda NVMe SSD, Thunderbolt 3 technology, and cinema-grade card readers for high bitrate footage, you can easily connect peripherals, charge up, and crush your deadlines.

More Power to You. And Your Laptop.

1big Dock SSD Pro is engineered to keep your laptop charged thanks to its patent-pending power pass-through feature.

Power Pass-Through

Simply connect your laptop’s power supply to 1big Dock’s Thunderbolt 3 daisy chain port for up to 70W of power delivery.

More-power 70W
Power Delivery

When not using your charger, you’ll still get up to 45W of power from 1big (up to 30W if you’re simultaneously daisy chaining other USB-C devices). Either way, 1big keeps you going when you’re knee-deep in the creative process.

More-power 45W

Need the Massive Capacity of a Hard Drive?

If capacity is top of mind in your world, we’ve got you covered with a hard drive version of 1big Dock. It still lets you ingest files from memory cards and USB devices with high-speed Thunderbolt 3 performance, connect two 4K displays, daisy chain peripherals, and charge your laptop, but it steps in with enormous capacity for an ever-growing portfolio of work.

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Rescue Data Recovery Services.

When it comes to unpredictable events such as water damage to your studio or a natural disaster, we’ve got your back. 1big Dock SSD Pro includes Rescue Data Recovery Services lasting the length of your warranty. We’ll work tirelessly to help you save your data and money with one in-lab recovery service.2

Learn More


Customize Your Backup
With LaCie Toolkit.

LaCie Toolkit makes it simple to give important files the essential added protection they need.

  • Back up on demand with one click
  • Schedule daily, weekly, or monthly backups
  • Sync files and projects across multiple devices

Edit with Creative Cloud.

Turn RAW footage into flawless production with one-month complimentary membership to Adobe Creative Cloud All Apps plan.3

What’s Included

  • LaCie 1big Dock SSD Pro
  • Thunderbolt 3 cable
  • FireCuda NVMe SSD
  • External power supply
  • Quick install guide

Product Comparison


1big Dock SSD Pro

1big Dock

d2 Professional

Strengths Performance, capacity, docking Capacity, docking Performance, capacity
Max Capacity 4TB 16TB 16TB
Read/Write Speed Up to 2800MB/s
Up to 2100MB/s
Up to 280MB/s
Up to 240MB/s
Up to 260MB/s
Up to 260MB/s
Interface Dual Thunderbolt 3
DisplayPort 1.4
USB 3.0
SD/CFast 2.0/ CFexpress card slots
Dual Thunderbolt 3
DisplayPort 1.4
USB 3.0
SD/CF card slots
USB 3.1
Works With Thunderbolt 1, 2, 3, 4 Thunderbolt 1, 2, 3, 4
USB4, USB-C, USB 3.0
Thunderbolt 1, 2, 3, 4
USB4, USB-C, USB 3.0
Inc. Cables & Adapters Thunderbolt 3 Thunderbolt 3
USB 3.0
USB 3.0
Warranty and Rescue 5 years 5 years 5 years
Rescue Data Recovery Services 5 years 5 years 5 years

1 Data rates may vary depending on operating environment, interface, and drive capacity.
2 Eligible for one (1) In-Lab Data Recovery attempt during the term of coverage. For more information, visit
3 One-month membership to Adobe Creative Cloud All Apps plan is redeemable during product registration. Internet connection and Adobe ID required. Available only to users 13 and older. Not available in all countries. See for applicable terms and privacy Policy.
4 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 with a valid proof of purchase for your code.


Model Data Sheet User Manual Capacity
1big Dock SSD Pro 4TB

5-year limited warranty

1big Dock SSD Pro 2TB

5-year limited warranty