Populated External RAID Arrays
LaCie 2big Dock 20TB
Why choose it
The 20TB array gives a growing photo or video archive room while its CFexpress B, CFast 2.0 and SD slots handle card offloads without a separate reader.1
Product image unavailableLaCie 2big Dock 20TB
The details
Specifications
Core specifications6
| Transfer speed | 550 MB/s (Tested configuration: 20TB model in RAID 0)2 |
|---|---|
| Capacity | 20 TB1 |
| Ports | 2 x Thunderbolt™ 3 (up to 40Gb/s) (Host interface: Works With USB-C host: USB 40Gbps, USB 20Gbps, USB 10Gbps, USB 5Gbps, Thunderbolt 5, Thunderbolt 4, Thunderbolt 3)1 |
| RAID modes | RAID 0/11 |
| Drive bays | 2 bays2 |
| Warranty | 5 years1 |
More specifications1
| Built-in card readers | CFexpress B, CFast 2.0, and SD card slots1 |
|---|
Specifications not documented (9)
Drive speed, Built-in RAID controller, Hot-swap bays, Power source, Weight, OS compatibility, Out-of-box format, Included cables, Included software.
Compare the tradeoffs
Alternatives
G-DRIVE G-RAID PROJECT 2 36TB
- Transfer speed
- 510 MB/s (Environment: Performance may vary with host device, usage conditions, drive capacity and RAID configuration.; Test method: Maker up-to read rating based on internal testing; Tested configuration: 36TB model in RAID 0)3
- Capacity
- 36 TB3
- Ports
- Thunderbolt™ 3 (40Gbps) | USB 3.2 Gen 2x1 (10Gbps)3