LaCie 2big Dock is a desktop RAID that comes loaded with massive storage. 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.

System requirements
Mac compatibility	Y
Windows operating systems supported	Y
Ports & interfaces
USB connectivity	Y
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
Thunderbolt technology	Y
Thunderbolt ports quantity	2
Thunderbolt version	4
DisplayPorts quantity	1
DisplayPort version	1.4
Weight & dimensions
Width	118 mm
Depth	217 mm
Height	93.3 mm
Weight	3.86 kg
Package width	302 mm
Package depth	180 mm
Package height	239 mm
Package weight	4.48 kg
Storage
Storage drives installed	Y
Total installed storage capacity	40 TB
Data transfer rate	0.55 Gbit/s
Design
Chassis type	Desktop
Product colour	Black
Logistics data
Harmonized System (HS) code	84717020