LaCie 20TB 2big Dock Desktop HDD
LaCie 2big Dock is a desktop RAID that comes loaded with massivenstorage. Compatible with USB4, USB 3.2,nUSB 3.0, and Thunderbolt 4, the dual Thunderbolt 3 ports can daisy chainnup to five Thunderbolt devices. Plus, it comes with hot-swappablenIronWolf Pro enterprise-class drives for long-term performance.
LaCie 2big Dock is a desktop RAID that comes loaded with massivenstorage. Compatible with USB4, USB 3.2,nUSB 3.0, and Thunderbolt 4, the dual Thunderbolt 3 ports can daisy chainnup to five Thunderbolt devices. Plus, it comes with hot-swappablenIronWolf Pro enterprise-class drives for long-term performance.
LaCie 2big Dock is a desktop RAID that comes loaded with massivenstorage. Compatible with USB4, USB 3.2,nUSB 3.0, and Thunderbolt 4, the dual Thunderbolt 3 ports can daisy chainnup to five Thunderbolt devices. Plus, it comes with hot-swappablenIronWolf Pro enterprise-class drives for long-term performance.
LaCie 2big Dock is a desktop RAID that comes loaded with massivenstorage. Compatible with USB4, USB 3.2,nUSB 3.0, and Thunderbolt 4, the dual Thunderbolt 3 ports can daisy chainnup to five Thunderbolt devices. Plus, it comes with hot-swappablenIronWolf Pro enterprise-class drives for long-term performance.
in 39 offers
The lowest price for LaCie 20TB 2big Dock Desktop HDD right now is $1,545.00 at Goodmayes Online, compared across 30 retailers.
The all-time low was $1,000.33 on 30 Sept 2024 — today's price is 54% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 23 Oct 2026.
Last updated at 23/10/2026 16:53:10
LaCie -STLG20000400 2big Professional 2-bay RAID Drives -20TB -USB4 -5 years limited warranty
Free delivery
LaCie 16TB 2Big Thunderbolt 3 USB C External Desktop Hard Drive
LaCie 2big Dock V2 Thunderbolt 3 16TB Professional RAID Solution
30-day returns
[STLG16000400] LaCie 2BIG DOCK V2 16TB 550MB/S, USB-C, THUNDERBOLT 4, DP, CARD READER, 5YR
7-day returns
Lacie 2BIG Dock V2 16TB 550MB/S, USB-C, Thunderbolt 3, DP, Card READER, 5YR
Free delivery between Wed – Fri
LaCie 2BIG DOCK disk array 20 TB Desktop Black
Free delivery
LaCie STLG16000400 2big Dock Thunderbolt 3 External Storage - 16TB
Delivery between 28 Oct – 2 Nov $14.50
LaCie 2big Dock Thunderbolt 3 External HDD - 16TB
Delivery between 27 Oct – 5 Nov $24.06
LaCie 2Big Dock 16TB Thunderbolt 3/USB-C External Desktop Hard Drive - STLG16000400
Delivery between 26 Oct – 3 Nov $22
STLG16000400 Lacie 2BIG Dock V2 16TB 550Mb/S, USB-C, Thunderbolt 3, DP, Card Reader, 5YR
Delivery $19
originally posted on mwave.com.au
Great product easy to setup
originally posted on adorama.com
It goes to sleep often and takes forever to come back online. Not sure if its the drive or my mac studio, but its an issue.
originally posted on scorptec.com.au
Purchased it to daisychain into my LaCie 2big Dock V2 Thunderbolt 3 then find it the V2 doesnt daisy chain with the 2big Dock Thunderbolt 3. How ridiculous!
| Storage Capacity | 20 TB |
| Included Drives | 2 x 10 TB 3.5" HDD |
| Initial RAID Configuration | RAID 0 |
| Interface | SATA III |
| Rotational Speed | 7200 rpm |
LaCie -STLG20000400 2big Professional 2-bay RAID Drives -20TB -USB4 -5 years limited warranty
Free delivery
LaCie 16TB 2Big Thunderbolt 3 USB C External Desktop Hard Drive
LaCie 2big Dock V2 Thunderbolt 3 16TB Professional RAID Solution
30-day returns
[STLG16000400] LaCie 2BIG DOCK V2 16TB 550MB/S, USB-C, THUNDERBOLT 4, DP, CARD READER, 5YR
7-day returns
Lacie 2BIG Dock V2 16TB 550MB/S, USB-C, Thunderbolt 3, DP, Card READER, 5YR
Free delivery between Wed – Fri
Great product easy to setup
It goes to sleep often and takes forever to come back online. Not sure if its the drive or my mac studio, but its an issue.
Purchased it to daisychain into my LaCie 2big Dock V2 Thunderbolt 3 then find it the V2 doesnt daisy chain with the 2big Dock Thunderbolt 3. How ridiculous!
Great product, pickup was an easy option and staff were great.
| Storage Capacity | 20 TB |
| Included Drives | 2 x 10 TB 3.5" HDD |
| Initial RAID Configuration | RAID 0 |
| Interface | SATA III |
| Rotational Speed | 7200 rpm |
