LaCie 2big Dock

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.

Product Features

• Features up to 40 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-month complimentary membership to Adobe® Creative Cloud® All Apps plan2

Great innovation is often

Great innovation is often born from great challenges. 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 — a Thunderbolt solution that features modern media card slots for ultra-streamlined workflows.

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.*

RAID 0

For PERFORMANCE

-Stripe Mode-

Drives are striped together and function like one large drive, enabling max speed and capacity.

RAID 1

For REDUNDANCY

-Mirror Mode-

Drives mirror each other, meaning data is always the same on both drives. If one fails, the other has your back.

JBOD

For FLEXIBILITY

-Just a Bunch of Disks-

Drives function independently, offering two separate drives in one enclosure.

Model	Data Sheet	User Manual
2big Dock 16 TB STLG16000400 5-year limited warranty
2big Dock 20 TB STLG20000400 5-year limited warranty
2big Dock 28 TB STLG28000400 5-year limited warranty
2big Dock 32 TB STLG32000400 5-year limited warranty
2big Dock 36 TB STLG36000400 5-year limited warranty
2big Dock 40 TB STLG40000400 5-year limited warranty

Choose Your 2big

	2big Dock	2big RAID USB 3.2 Gen 2
Hardware RAID 0, 1, JBOD
LaCie RAID Manager
4K footage stored (RAID 0)	Over 1,000 hrs1	Over 1,000 hrs1
Max Speed (RAID 0)	Up to 550 MB/s3	Up to 550 MB/s3
Docking capabilities		-
Interface	2 x Thunderbolt 3 (up to 40 Gb/s)	USB 3.2 Gen 2 (up to 10 Gb/s) USB-C
Thunderbolt compatibility	Thunderbolt 4, Thunderbolt 3, and Thunderbolt 2 (with Apple adapter, sold separately)	Thunderbolt 4, Thunderbolt 3, and Thunderbolt 2 (with Apple adapter, sold separately)
Daisy chain		-
USB compatibility	USB4, USB 3.2, USB 3.0	USB4, USB 3.2, USB 3.0
Seagate IronWolf Pro Enterprise-Class Drives
Limited Warranty and Data Rescue Services	5-year	5-year
One-Month Adobe All Apps Plan