LaCie 2big Dock Disk Array 20 TB Desktop Black
Perfect for PC, iPad USB-C and MAC – 2big dock is a desktop RAID with large storage capacity, speeds of up to 550 MB/s. The two Thunderbolt ports are compatible with Thunderbolt 4, Thunderbolt 3, USB4, USB 3.2, and USB 3.0 and are suitable for series connection of up to five Thunderbolt devices. In addition, the solution has enterprise-class hot-swappable IronWolf Pro drives for long-term performance. This text is machine translated.
Perfect for PC, iPad USB-C and MAC – 2big dock is a desktop RAID with large storage capacity, speeds of up to 550 MB/s. The two Thunderbolt ports are compatible with Thunderbolt 4, Thunderbolt 3, USB4, USB 3.2, and USB 3.0 and are suitable for series connection of up to five Thunderbolt devices. In addition, the solution has enterprise-class hot-swappable IronWolf Pro drives for long-term performance. This text is machine translated.
Perfect for PC, iPad USB-C and MAC – 2big dock is a desktop RAID with large storage capacity, speeds of up to 550 MB/s. The two Thunderbolt ports are compatible with Thunderbolt 4, Thunderbolt 3, USB4, USB 3.2, and USB 3.0 and are suitable for series connection of up to five Thunderbolt devices. In addition, the solution has enterprise-class hot-swappable IronWolf Pro drives for long-term performance. This text is machine translated.
Perfect for PC, iPad USB-C and MAC – 2big dock is a desktop RAID with large storage capacity, speeds of up to 550 MB/s. The two Thunderbolt ports are compatible with Thunderbolt 4, Thunderbolt 3, USB4, USB 3.2, and USB 3.0 and are suitable for series connection of up to five Thunderbolt devices. In addition, the solution has enterprise-class hot-swappable IronWolf Pro drives for long-term performance. This text is machine translated.
in 46 offers
The lowest price for LaCie 2big Dock Disk Array 20 TB Desktop Black right now is $1,622.00 at Goodmayes Online, compared across 33 retailers.
The all-time low was $259.37 on 10 June 2026 — today's price is 525% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Sept 2026.
Last updated at 05/09/2026 04:40:14
LaCie 2 Big Dock 20TB Thunderbolt3 Raid External Hard Drive, Black
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LaCie -STLG20000400 2big Professional 2-bay RAID Drives -20TB -USB4 -5 years limited warranty
Free delivery
LaCie 2big Dock V2 Thunderbolt 3 16TB Professional RAID Solution
Delivery $23
LaCie 2big Dock V2 Thunderbolt 3 20TB Professional RAID Solution
Delivery $23
[STLG16000400] LaCie 2BIG DOCK V2 16TB 550MB/S, USB-C, THUNDERBOLT 4, DP, CARD READER, 5YR
7-day returns
Lacie 2Big Dock 20TB Desktop External HDD Professional Dual-Disk Hardware RAID - USB-C - Thunderbolt 3
7-day returns
LaCie 2big Dock V2 16TB USB-C Thunderbolt 3 Dock with Card Reader, 5-Year Warranty
Delivery between Tue – Thu $15
LaCie 2big Dock V2 20TB USB-C Thunderbolt 3 Dock with Card Reader, 5-Year Warranty
Delivery between Tue – Thu $13
Lacie 2Big Dock Version 2 16TB USB-C Thunderbolt 4 External Desktop Hard Drive
Delivery between Tue – Fri $14
Lacie 2Big Dock V2 20TB USB-C Thunderbolt 4
Delivery between Tue – Fri $14
originally posted on macway.com
RAS TB
originally posted on scorptec.com.au
The drive is fast and seems reliable. The price is the only negative to an otherwise well built large capacity storage device.
| Storage drives installed | Y |
| DisplayPorts quantity | 1 |
| USB connectivity | Y |
| Total installed storage capacity | 20 TB |
| Thunderbolt ports quantity | 2 |
LaCie 2 Big Dock 20TB Thunderbolt3 Raid External Hard Drive, Black
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 -STLG20000400 2big Professional 2-bay RAID Drives -20TB -USB4 -5 years limited warranty
Free delivery
LaCie 2big Dock V2 Thunderbolt 3 16TB Professional RAID Solution
Delivery $23
LaCie 2big Dock V2 Thunderbolt 3 20TB Professional RAID Solution
Delivery $23
[STLG16000400] LaCie 2BIG DOCK V2 16TB 550MB/S, USB-C, THUNDERBOLT 4, DP, CARD READER, 5YR
7-day returns
RAS TB
The drive is fast and seems reliable. The price is the only negative to an otherwise well built large capacity storage device.
| Storage drives installed | Y |
| DisplayPorts quantity | 1 |
| USB connectivity | Y |
| Total installed storage capacity | 20 TB |
| Thunderbolt ports quantity | 2 |
