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. More information: System requirements | Mac compatibility | Yes | ![](/p.gif) | Windows operating systems supported | Yes | Logistics data | Harmonized System (HS) code | 84717020 | Design | Chassis type | Desktop | ![](/p.gif) | Product colour | Black | Ports & interfaces | USB connectivity | Yes | ![](/p.gif) | USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 | ![](/p.gif) | Thunderbolt technology | Yes | ![](/p.gif) | Thunderbolt ports quantity | 2 | ![](/p.gif) | Thunderbolt version | 4 | ![](/p.gif) | DisplayPorts quantity | 1 | ![](/p.gif) | DisplayPort version | 1.4 | Storage | Storage drives installed | Yes | ![](/p.gif) | Total installed storage capacity | 20 TB | ![](/p.gif) | Data transfer rate | 0.55 Gbit/s | Weight & dimensions | Width | 118 mm | ![](/p.gif) | Depth | 217 mm | ![](/p.gif) | Height | 93.3 mm | ![](/p.gif) | Weight | 3782 g | ![](/p.gif) | Package width | 302 mm | ![](/p.gif) | Package depth | 180 mm | ![](/p.gif) | Package height | 239 mm | ![](/p.gif) | Package weight | 4000 g |
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