The Premier Supplier of Data Storage, Workflow Solutions and Recording Media

LaCie 1big Dock HDD & SSD Pro

Thunderbolt 3 storage hub

Discover the Epicentre of your Workflows

Laptops today are powerful and portable, but their slim build means fewer ports and memory card slots and more cables, adapters and docks to connect all your gear. Centralize everything with an external hard drive Thunderbolt 3 Dock. Meet the LaCie 1big Dock and the LaCie 1big Dock SSD Pro.

LaCie 1big Dock

Centralize With an External Hard Drive
Thunderbolt 3 Dock

The LaCie 1big Dock is here, not only to help you safely store and back up loads of footage, but to let you offload files, connect pro 4K monitors, power your laptop and charge your phone and USB devices. All through a single cable that leads from your drive to your laptop and dishes out incredible Thunderbolt™ 3 performance.


  • Seagate IronWolf Pro Enterprise Class
  • Up to 280 MB/s
  • Dual Thunderbolt 3 for daisy chain


  • SD & CompactFlash card readers: ingest your photos and videos seamlessly
  • DisplayPort 1.4 video output: to connect your monitor directly on the LaCie 1big
  • A hub: one USB 3.0 port to connect/charge your phone or plug any other peripheral
  • Power pass-through up to 70W: to power any peripheral
  • Power delivery mode (up to 45W): to recharge your laptop
Model numbers:
STHS4000800 – STHS8000800
STHS10000800 – STHS16000800

LaCie 1big Dock SSD Pro

Centralize Your 8K Studio With 
an NVMe SSD Thunderbolt 3 Dock

For high-end video production, filmmakers and DITs rely on 1big Dock SSD Pro – a Thunderbolt™ 3 storage hub featuring accelerated NVMe SSD speeds of up to 2,800 MB/s, cinema-grade card slots tailored for 8K cinema workflows, and a range of USB ports that let you dock, daisy chain, and even charge a laptop up to 70W.


  • 2TB or 4TB Seagate® FireCuda® NVME SSD
  • Speeds of up to 2800 MB/s for 8K video edit
  • Dual Thunderbolt™ 3 ports for daisy chain


  • CFast 2.0 & CFexpress Card Slot: directly ingest your high res videos seamlessly
  • USB 3.0 hub: offload footage or files or connect/charge your phone or plug any other peripheral
  • DisplayPort 1.4 output to connect your 4K monitor directly on the 1big
  • Power pass-through up to 70W: to power any peripheral
  • Power delivery mode (up to 45W): to recharge your laptop
Model numbers:
STHW4000800 – STHW2000800
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Shop Lacie 1big Dock...

  • LaCie 4TB

    LaCie 1big Dock SSD Pro

    From £769.00(£922.80 inc. VAT)
    Available To Order