Centralise With an External Hard Drive Thunderbolt Dock.
Laptops today are powerful and portable, but their slim build means fewer ports and memory card slots — and therefore more dongles. The LaCie 1big Dock is here, not only to help you safely store and back up loads of footage, but to charge your phone and USB devices, let you offload files, connect pro 4K monitors, and power your laptop. All through a single cable that leads from your drive to your laptop and dishes out incredible Thunderbolt™ 4, and USB4, compatible performance.

SD and CF Card Readers, Thunderbolt Ports and More.
Directly ingest footage, charge devices, connect 4K monitors, daisy chain additional drives, and store your portfolio — that’s the magic of 1big Dock. Not only do you get powerful Thunderbolt performance and the reliability of a Seagate IronWolf Pro enterprise-class hard drive — you get a bug that’s compatible with USB4, USB 3.2, USB 3.0, Thunderbolt 4 and Thunderbolt 3.

More Power to You. And Your Laptop.
1big Dock is engineered to keep your laptop charged thanks to its patent-pending power pass-through feature.

A Fierce Hard Drive for
Intensive Projects.
A Seagate IronWolf Pro enterprise-class drive lives inside 1big Dock — and it’s the secret sauce to sprinting past goals and deadlines. Supporting up to 300 TB/year workloads, this powerhouse HDD is specifically designed for high-speed 7,200 RPM performance, smooth power management, massive capacity and 24×7 reliability. And for ultimate peace of mind it’s covered by a five-year warranty.

Need More Speed? Meet the NVMe SSD.
If you’re a filmmaker or DIT harnessing the most demanding footage from the most powerful cinema cameras, speed is of the essence. And for that task, you should meet 1big Dock SSD Pro. Equipped with a Seagate FireCuda NVMe SSD, Thunderbolt 3 technology, and CFast 2.0 and CFexpress card readers for ultra high bitrate footage, you can easily connect peripherals, charge up, and crush your deadlines.

Works with iPad
Connecting your LaCie drive to your iPad’s USB-C port brings extra storage to your iPad and lets you access all your files directly from your iPad. Plus, when connecting with the 1big Dock you get all the benefits of its docking station — USB 3.0 port, SD card reader, CF card reader, and even connect a secondary monitor — and it will even power your iPad.

Rescue Data Recovery Services.
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.

Customise 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.

Hard drive
HDD size	3.5"
HDD capacity	20 TB
HDD speed	7200 RPM
Read speed	280 MB/s
Write speed	240 MB/s
Ports & interfaces
Maximum data transfer rate	40000 Mbit/s
USB connector	USB Type-A / USB Type-C
USB version	3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technology	Yes
Wi-Fi	No
Ethernet LAN	No
Thunderbolt version	3
DisplayPorts quantity	1
DisplayPort version	1.4
Card reader integrated	Yes
Compatible memory cards	CF, SD
Weight & dimensions
Weight	1.7 kg
Width	118 mm
Depth	56.3 mm
Height	217 mm
Power
Bus powered	USB / Thunderbolt
Packaging data
Cables included	Thunderbolt
User guide	Yes
Package width	143 mm
Package depth	302 mm
Package height	240 mm
Package weight	3.3 kg
Features
Product colour	Black
Built-in USB hub	Yes
Thunderbolt 3 Power Delivery	Yes
Thunderbolt 3 Power Delivery up to	70 W
Windows operating systems supported	Yes
Mac operating systems supported	Yes