LaCie 1big Dock. HDD capacity: 20 TB, HDD size: 3.5". USB version: 3.2 Gen 1 (3.1 Gen 1). HDD speed: 7200 RPM, Read speed: 280 MB/s, Write speed: 240 MB/s. Product colour: Black
Laptops today are powerful and portable, but their slim build means fewer ports and memory card slots — and therefore more dongles. The LaCie 1big Dock is here, not only to help you safely store and back up loads of footage, but to charge your phone and USB devices, let you offload files, connect pro 4K monitors, and power your laptop. All through a single cable that leads from your drive to your laptop and dishes out incredible Thunderbolt™ 4, and USB4, compatible performance.
SD and CF Card Readers, Thunderbolt Ports and More.
Directly ingest footage, charge devices, connect 4K monitors, daisy chain additional drives, and store your portfolio — that’s the magic of 1big Dock. Not only do you get powerful Thunderbolt performance and the reliability of a Seagate IronWolf Pro enterprise-class hard drive — you get a bug that’s compatible with USB4, USB 3.2, USB 3.0, Thunderbolt 4 and Thunderbolt 3.
More Power to You. And Your Laptop.
1big Dock is engineered to keep your laptop charged thanks to its patent-pending power pass-through feature.
A Fierce Hard Drive for
Intensive Projects.
A Seagate IronWolf Pro enterprise-class drive lives inside 1big Dock — and it’s the secret sauce to sprinting past goals and deadlines. Supporting up to 300 TB/year workloads, this powerhouse HDD is specifically designed for high-speed 7,200 RPM performance, smooth power management, massive capacity and 24×7 reliability. And for ultimate peace of mind it’s covered by a five-year warranty.
Need More Speed? Meet the NVMe SSD.
If you’re a filmmaker or DIT harnessing the most demanding footage from the most powerful cinema cameras, speed is of the essence. And for that task, you should meet 1big Dock SSD Pro. Equipped with a Seagate FireCuda NVMe SSD, Thunderbolt 3 technology, and CFast 2.0 and CFexpress card readers for ultra high bitrate footage, you can easily connect peripherals, charge up, and crush your deadlines.
Works with iPad
Connecting your LaCie drive to your iPad’s USB-C port brings extra storage to your iPad and lets you access all your files directly from your iPad. Plus, when connecting with the 1big Dock you get all the benefits of its docking station — USB 3.0 port, SD card reader, CF card reader, and even connect a secondary monitor — and it will even power your iPad.
Rescue Data Recovery Services.
We’ve Got Your Back
When the unexpected happens — like water damage or natural disaster — Rescue Services help you defend against data loss and retrieval costs, so you can rest easier.
Customise Your Backup
With LaCie Toolkit.
LaCie Toolkit makes it simple to give important files the essential added protection they need.
Back up on demand with one click
Schedule daily, weekly, or monthly backups
Sync files and projects across multiple devices
Edit with Creative Cloud.
Turn RAW footage into flawless production with one-month complimentary membership to Adobe Creative Cloud All Apps plan.
HDD capacity: 20 TB
HDD speed: 7200 RPM
HDD size: 3.5"
Read speed: 280 MB/s
Write speed: 240 MB/s
Ports & interfaces
Thunderbolt technology: Yes
Thunderbolt version: 3
Wi-Fi: No
Ethernet LAN: No
Maximum data transfer rate: 40000 Mbit/s
USB connector: USB Type-A / USB Type-C
USB version: 3.2 Gen 1 (3.1 Gen 1)
DisplayPorts quantity: 1
DisplayPort version: 1.4
Card reader integrated: Yes
Compatible memory cards: CF, SD
Features
Product colour: Black
Built-in USB hub: Yes
Thunderbolt 3 Power Delivery: Yes
Thunderbolt 3 Power Delivery up to: 70 W
Windows operating systems supported: Yes
Mac operating systems supported: Yes
Power
Bus powered: USB / Thunderbolt
Weight & dimensions
Width: 118 mm
Depth: 56.3 mm
Height: 217 mm
Weight: 1.7 kg
Packaging data
Cables included: Thunderbolt
User guide: Yes
Package width: 143 mm
Package depth: 302 mm
Package height: 240 mm
Package weight: 3.3 kg
| Storage Type | External |
| Storage Capacity | 20TB |
Return Policy
Thank you for shopping at computerg.shop. If you're not entirely happy with your order, we're here to help — here's how returns, exchanges and refunds work.
Part A — Standard Returns stocked items
Eligibility — initiate a return within 14 days of receiving your order. The item must be unused and in its original factory-sealed packaging (anti-tamper seals and shrink-wrap intact), with all accessories, manuals and promotional materials included.
Restocking fee — a 25% fee applies to eligible returns (inspection, testing and repackaging). It's waived when:
- ✓The product arrived defective or damaged
- ✓The product was shipped in error by us
- ✓The return is due to a warranty issue
Part B — Items Available to Order not held in local stock
Items labelled Available to Order are sourced from our supplier specifically for your order, after payment clears. Because they're ordered on your behalf, return terms differ:
- ›Returns are limited to defective-on-arrival (DOA) cases — once shipped, "changed my mind" or compatibility miscalculations aren't accepted.
- ›Defects or transit damage must be reported within 48 hours of delivery, with photo evidence.
- ›Other hardware faults within the warranty period — see the Warranty Policy tab.
- ›At checkout you confirm you've read and accepted these terms before ordering.
Part C — Common Terms
Delivery Times Explained
Every product shows a delivery status telling you how soon we can get it to you. These indicate the estimated time to dispatch your order from our warehouse — final delivery also depends on the courier. All timeframes are in business days (Mon–Fri, excluding public holidays).
Ship Immediately
In our local stock in Cyprus — dispatched within 1–2 business days of your confirmed order.
Ship in 2-3 Days
Sourced from a regional supplier — typically dispatched within 2–3 business days.
Ships in 4-6 Days
Brought in from our EU distributor — arrives and ships within approximately 4–6 business days.
Ships in 7-10 Days
A special-order or lower-availability EU item — please allow approximately 7–10 business days.
Backorder – Ask For Availability
Not currently in stock with us or our suppliers. Please contact us for an estimated availability date before ordering.
Out of Stock
Currently unavailable. Contact us and we’ll let you know when it returns.
Delivery times are estimates, not guarantees. We’ll always keep you updated if anything changes with your order.
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