LaCie 2big Dock V2 Thunderbolt™ 3


Available in store

Article number: STLG16000400
Availability: Out of stock
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Perfect for PC, iPad USB-C, and MAC — LaCie® 2big Dock ThunderboltTM 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.

Design by neil poulton

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


1. Rescue Data Recovery Services not available in all countries.

2. One-month membership to Adobe Creative Cloud All Apps plan is redeemable during product registration. Must redeem within one month of drive registration. Not available in China. For country list see Internet connection and Adobe ID required. Available to users 13 and older. See for applicable terms and privacy policy.

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