Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Hard drive | |
| Drive capacity | 16 TB |
| HDD speed | 7200 RPM |
| Read speed | 440 MB/s |
| Write speed | 440 MB/s |
| System requirements | |
| Mac compatibility | ![]() |
| Windows operating systems supported | Windows 10 |
| Mac operating systems supported | Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave |
| Ports & interfaces | |
| Maximum data transfer rate | 400 Mbit/s |
| Ethernet LAN | ![]() |
| Wi-Fi | ![]() |
| Thunderbolt ports quantity | 1 |
| USB connectivity | ![]() |
| Thunderbolt technology | ![]() |
| Thunderbolt version | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Weight & dimensions | |
| Weight | 2.9 kg |
| Height | 88.5 mm |
| Width | 217 mm |
| Depth | 118 mm |
| Energy management | |
| Power consumption (typical) | 36 W |
| USB powered | ![]() |
| External power adapter | ![]() |
| Power supply unit (PSU) capacity | 36 W |
| Bus powered | ![]() |
| Operational conditions | |
| Operating relative humidity (H-H) | 20 - 80% |
| Operating temperature (T-T) | 5 - 40 °C |
| Storage | |
| HDD speed | 7200 RPM |
| RAID levels | 0, 1, JBOD |
| Data transfer rate | 0.4 Gbit/s |
| Storage drive size | 3.5" |
| Number of storage drives supported | 2 |
| Storage drives installed | ![]() |
| Maximum supported storage capacity | 16 TB |
| Number of storage drives installed | 2 |
| Installed storage drive type | HDD |
| Supported storage drive types | HDD |
| Hot-swap drive bays | ![]() |
| Total installed storage capacity | 16 TB |
| Packaging data | |
| Package weight | 3.4 kg |
| Package depth | 302 mm |
| Package height | 239 mm |
| Package width | 180 mm |
| Security | |
| Fingerprint reader | ![]() |
| Password protection | ![]() |
| Packaging content | |
| Cables included | USB Type-C, USB Type-C to USB Type-A |
| Other features | |
| Minimum storage drive space | 600 MB |
| USB required | ![]() |
| Design | |
| Chassis type | Desktop |
| Cable lock slot | ![]() |
| LED indicators | ![]() |
| Product colour | Black |
| Cable lock slot type | Kensington |
| Device class | Large Enterprise Business |
| Performance | |
| Data transfer rate | 400 Mbit/s |
| Features | |
| Plug and Play | ![]() |
| Product colour | Black |
| Mac operating systems supported | Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave |
| Logistics data | |
| Harmonized System (HS) code | 84717020 |
| EAN | 3660619405343 |
| Warranty | 5 years |
The LaCie 2big RAID is a desktop storage system with a total capacity of 16 TB, configured with two internal 3.5-inch hard drives running at 7200 RPM. It is engineered for workflows that demand substantial storage space and consistent data transfer performance. The device connects to computers via a USB-C port, which supports both USB 3.2 Gen 2 and Thunderbolt 3 standards for broad system compatibility. Data transfer rates can reach up to 440 MB/s, facilitating the movement of large files such as high-resolution video and extensive photo libraries.
This unit provides flexible data management through its support for RAID 0, RAID 1, and JBOD configurations. Users can set the device for maximum speed with RAID 0 striping, data redundancy with RAID 1 mirroring, or use the drives as two independent volumes with JBOD. The desktop enclosure requires an included external power adapter for operation and is compatible with current Windows and macOS operating systems. For physical security, the chassis integrates a cable lock slot and supports password protection to restrict unauthorized access.
Key Features:- 16 TB total storage capacity
- Contains two 3.5-inch 7200 RPM hard drives
- Supports RAID 0, RAID 1, and JBOD modes
- Features USB 3.2 Gen 2 (USB-C) and Thunderbolt 3 connectivity
- Achieves read and write speeds up to 440 MB/s
- Powered by an external AC adapter
- Compatible with Windows 10 and Mac OS X 10.12 or later
- Dimensions: 88.5 mm x 118 mm x 217 mm
- Weight: 2900 g
Estimated delivery: 09.02 - 12.02
Today: 10:00 - 18:00
Estimated delivery: 09.02 - 12.02
Today: 09:00 - 17:00
Estimated delivery: 09.02 - 12.02
Today: 10:00 - 17:00
Estimated delivery: 09.02 - 12.02
Today: 10:00 - 18:00
Estimated delivery: 09.02 - 12.02
Today: 10:00 - 17:00
Estimated delivery time: 09.02 - 12.02
Estimated delivery time: 09.02 - 11.02
Estimated delivery time: 10.02 - 12.02
Estimated delivery time: 10.02 - 12.02
Estimated delivery time: 10.02 - 11.02
Estimated delivery time: 09.02 - 12.02
Estimated delivery time: 09.02 - 12.02
Estimated delivery time: 10.02 - 11.02
- leaflet (English)


