LaCie 1big Dock 18TB 7200RPM Thunderbolt 3 External Desktop Hard Drive
Centralise With an External Hard Drive Thunderbolt 3 Dock. 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 3 performance. The LaCie 1big Dock is a Thunderbolt 3 storage hub that lets you ingest files directly through built-in CF and SD card slots, connect two 4K displays, daisy chain devices via USB-C or USB 3.0 ports, and charge your laptop with up to 70W of power — all through a single cable. What’s more, it features an advanced-cooling design and a swappable, enterprise-class drive because what matters most? Extended reliability. FEATURES Store. Dock. Charge.
Centralise With an External Hard Drive Thunderbolt 3 Dock. 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 3 performance. The LaCie 1big Dock is a Thunderbolt 3 storage hub that lets you ingest files directly through built-in CF and SD card slots, connect two 4K displays, daisy chain devices via USB-C or USB 3.0 ports, and charge your laptop with up to 70W of power — all through a single cable. What’s more, it features an advanced-cooling design and a swappable, enterprise-class drive because what matters most? Extended reliability. FEATURES Store. Dock. Charge.
Centralise With an External Hard Drive Thunderbolt 3 Dock. 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 3 performance. The LaCie 1big Dock is a Thunderbolt 3 storage hub that lets you ingest files directly through built-in CF and SD card slots, connect two 4K displays, daisy chain devices via USB-C or USB 3.0 ports, and charge your laptop with up to 70W of power — all through a single cable. What’s more, it features an advanced-cooling design and a swappable, enterprise-class drive because what matters most? Extended reliability. FEATURES Store. Dock. Charge.
Centralise With an External Hard Drive Thunderbolt 3 Dock. 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 3 performance. The LaCie 1big Dock is a Thunderbolt 3 storage hub that lets you ingest files directly through built-in CF and SD card slots, connect two 4K displays, daisy chain devices via USB-C or USB 3.0 ports, and charge your laptop with up to 70W of power — all through a single cable. What’s more, it features an advanced-cooling design and a swappable, enterprise-class drive because what matters most? Extended reliability. FEATURES Store. Dock. Charge.
in 21 offers
The lowest price for LaCie 1big Dock 18TB 7200RPM Thunderbolt 3 External Desktop Hard Drive right now is $1,599.00 at PCByte AU, compared across 18 retailers.
The all-time low was $1,388.00 on 12 Mar 2026 — today's price is 15% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 05:01:28
LaCie 1big Dock Thunderbolt3 External Hard Drive, 18TB
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LaCie 1big Dock Thunderbolt3 External Hard Drive, 18TB
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LaCie 18TB 1big Dock Thunderbolt 3 External Hard Drive Hub (STHS18000800)
LaCie 1big Dock 18TB 7200RPM Thunderbolt 3 External Desktop Hard Drive
Delivery between 15–17 June $8.95
LaCie 18TB 1big Dock Thunderbolt 3 External Hard Drive Hub (STHS18000800)
30-day returns
LaCie 18TB 1big Dock Thunderbolt 3 External Hard Drive Hub (STHS18000800)
30-day returns
LACIE 1BIG DOCK 18TB 7200RPM ENTERPRISE USB-C THUNDERBOLT3 5YR
Delivery $16.50
LaCie 1big Dock 18TB 7200RPM Thunderbolt 3 External Desktop Hard Drive
Delivery $12.99
LaCie 1Big Dock 18TB Thunderbolt 3 External Hard Drive
Delivery between 10–15 June $14
LaCie 1big Dock 18TB Thunderbolt 3 External Drive
Delivery $9.90
originally posted on bhphotovideo.com
I have been using LaCie Hard Drives for many years and have never had any issues with them. The 1big Dock was easy to install and has work perfectly.
originally posted on bhphotovideo.com
It works well. Quieter than some of my other LaCie HD's. The bright light could be smaller and less obnoxious!
originally posted on bhphotovideo.com
I have used LaCie drives for years. Currently I have two 16 TB drives and the latest 18 TB drive. I have about 150,000 photographs, mostly RAW files, and the drives are used for storage and backup. I use both Lightroom and Photoshop almost every day, and retrieve my pics to work on from one drive, and then save and backup the work to the other two drives. Always reliable. Quiet. Fast. I recommend these units.
| General | |
| Device Type | Hard drive array |
| Localisation | Worldwide |
| Chassis | |
| Built-in Devices | SDXC card reader, CompactFlash card reader |
LaCie 1big Dock Thunderbolt3 External Hard Drive, 18TB
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LaCie 1big Dock Thunderbolt3 External Hard Drive, 18TB
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LaCie 18TB 1big Dock Thunderbolt 3 External Hard Drive Hub (STHS18000800)
LaCie 1big Dock 18TB 7200RPM Thunderbolt 3 External Desktop Hard Drive
Delivery between 15–17 June $8.95
LaCie 18TB 1big Dock Thunderbolt 3 External Hard Drive Hub (STHS18000800)
30-day returns
I have been using LaCie Hard Drives for many years and have never had any issues with them. The 1big Dock was easy to install and has work perfectly.
It works well. Quieter than some of my other LaCie HD's. The bright light could be smaller and less obnoxious!
I have used LaCie drives for years. Currently I have two 16 TB drives and the latest 18 TB drive. I have about 150,000 photographs, mostly RAW files, and the drives are used for storage and backup. I use both Lightroom and Photoshop almost every day, and retrieve my pics to work on from one drive, and then save and backup the work to the other two drives. Always reliable. Quiet. Fast. I recommend these units.
This is real plug n play with a Mac. It's quiet and I love the USB port.
It works well, no problem with data but it goes to sleep every 5 minutes. Every time you need to access you have to wait for it to wake up. Running on a Mac Studio connected directly to it and with MacOS set to never sleep drives, so... don't know why it does that.
| General | |
| Device Type | Hard drive array |
| Localisation | Worldwide |
| Chassis | |
| Built-in Devices | SDXC card reader, CompactFlash card reader |
