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LaCie 1big Dock SSD Pro 4TB Thunderbolt 3 Professional Video Editing Storage and Docking Station

  • mfr: STHW4000800
  • SKU: STHW4000800
In Stock
EDU Discount Available

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Additional options:

Product highlights

  • 4TB storage capacity
  • Transfer speeds of up to 2800MB/s
  • Dual Thunderbolt 3 ports for daisy chain
  • DisplayPort 1.4 video output for 4K monitors
  • USB hub, SD, CFast 2.0, and CFexpress card slots
  • Innovative cooling design for optimized performance
  • Unique power pass-through and power delivery feature
  • LaCie Toolkit software suite
  • Aluminum enclosure and thermo-regulated fan

LaCie 1big Dock SSD Pro 4TB Thunderbolt 3 Professional Video Editing Storage and Docking Station

Filmmakers and DITs in the trenches of 8K video production rely on LaCie 1big Dock SSD Pro—a Thunderbolt 3 storage hub offering accelerated NVMe SSD speeds of up to 2800MB/s, cinema-grade CFast 2.0, CFexpress, and SD card slots for copying files directly, a DisplayPort 1.4 output for pro 4K monitors, plus a USB hub to charge, dock, and daisy chain. Equipped with a professional NVMe SSD and self-cooling design, 1big Dock is where long-term reliability meets optimized performance. The LaCie 1big Dock SSD Pro features an advanced docking power tailored to optimize cinema-grade 8K workflows.

Fierce NVMe SSD Speed

Save hours rendering final full-resolution files with a Seagate FireCuda NVMe SSD—a powerful gas pedal that maximizes Thunderbolt 3’s cutting-edge performance, delivering speeds of up to 2800MB/s.

Cinema-Grade Card Slots

Specifically built for aspiring and professional filmmakers, 1big Dock SSD Pro offers crucial SD, CFast 2.0, and CFexpress card readers for cinema cameras (cards sold separately).

Dual Thunderbolt 3 Ports

With dual Thunderbolt 3 ports, filmmakers and creatives can easily daisy chain up to six additional storage devices while charging a Thunderbolt, USB-C, or USB 3.0 laptop.

USB 3.0 Hub and DisplayPort 1.4 Output

Use the USB 3.0 hub to charge phones, offload content from USB devices like shuttle drives and digital cameras, or simply connect USB peripherals. The DisplayPort is perfect for high-resolution monitors ranging from 720-1080p to 4K 120Hz, or even 8K 60Hz.

Self-Cooling Aluminum Enclosure

1big Dock SSD Pro's aluminum enclosure and thermo-regulated fan deliver sustained, optimized reliability and performance for the long haul.

Five-Year Data Rescue

Disasters strike when least expected, but if something happens to the 1big Dock SSD Pro, rest easy—it's covered by five years of Rescue Data Recovery Services.

Edit with Creative Cloud

Turn RAW footage into flawless productions with one tree month of Adobe Creative Cloud All Apps plan.


Capacity 4 TB
Interface Thunderbolt
Configuration Core
Storage Type SSD
Connection 2x Thunderbolt 3 (40Gb/s)
Hard Drive Type Desktop
Drive Speed/Type SSD
Pre-Format Unformatted
SD Card Slot microSD
Color Black


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

LaCie 4TB 1big Dock SSD Pro

LaCie 1big Dock SSD Pro 4TB Thunderbolt 3 Professional Video Editing Storage and Docking Station SKU: STHW4000800

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