Home » LaCie 2big Dock STLG20000400, hard drive array
LaCie 2big Dock STLG20000400, hard drive array
$3,421.21 inc GSTLaCie 2big Dock STLG20000400, Hard drive array, 20 TB, 2 bays (SATA-600), HDD 10 TB x 2, Thunderbolt 4, USB 3.2 Gen 2 (external), with 5 years Rescue Data Recovery Service Plan
$3,421.21 inc GST
✕ Backorder - Email us for a lead time or ETA
✓ Free NZ Delivery
Available on back-order
Ships from: Auckland or Christchurch
- Allow 1–2 days for delivery
- Add 1–2 days if you are rural
- No collections

SKU: AB16485
Categories: Storage & Memory, Thunderbolt Disk Arrays, USB Disk Arrays
Description
Perfect for PC, iPad USB-C, and MAC – LaCie 2big Dock Thunderbolt 3 is a desktop RAID that comes loaded with massive storage and speeds up to 550MB/s. Compatible with USB4, USB 3.2, USB 3.0, and Thunderbolt 4, the dual Thunderbolt 3 ports can daisy chain up to five Thunderbolt devices. Plus, it comes with hot-swappable IronWolf Pro enterprise-class drives for long-term performance.
- Features with massive capacity and speeds of up to 550MB/s
- Stay connected with CFexpress B, CFast 2.0, and SD card slots, a USB 3.2 Type A hub port, and a DisplayPort 1.4
- Dual Thunderbolt 3 ports daisy chain up to 5 devices
- Easily configure RAID 0/1 optimal system performance and data redundancy
- Works with Windows, iPad USB-C, and Mac
- Connect or charge USB devices with the front USB 3.2 Gen 2 Type A hub port
- Thunderbolt and DisplayPort 1.4 allow you to connect two 4k monitors or one 8k monitor
- Equipped with hot-swappable IronWolf Pro enterprise-class drives for ultimate reliability
- Versatile connectivity
Equipped with Thunderbolt 3 and USB 3.2 Gen 2 interfaces, the LaCie 2big Dock offers high-speed connections to a variety of devices, ensuring efficient data transfer and flexibility for creative professionals. - Comprehensive card reader support
The built-in CFast 2.0, CFexpress Type-B, and SD card readers provide convenient access to essential media, making it easier to transfer files directly from a wide range of memory cards. - Enhanced storage capacity
With a total array capacity of 20 TB and support for RAID 0, RAID 1, and JBOD configurations, users can optimize their storage for speed, data redundancy, or a combination of both, according to their needs. - Durable design
An aluminum enclosure not only gives the LaCie 2big Dock a sleek, professional appearance but also acts as a heat sink, complemented by a built-in cooling fan to maintain optimal operating temperatures. - Effortless daisy chaining
The ability to daisy chain multiple devices through the Thunderbolt 3 port simplifies the workspace setup and enhances productivity, allowing for a streamlined connection of additional external drives and peripherals.
Main Specifications
Product Description | LaCie 2big Dock STLG20000400 – hard drive array |
Device Type | Hard drive array |
Colour | Black |
Total Array Capacity | 20 TB |
Interface | Thunderbolt 4, USB 3.2 Gen 2 |
Installed Devices / Modules Qty | 2 (installed) / 2 (max) |
Supported Drives | SATA-600 |
Built-in Devices | SD card reader, CFast 2.0 card reader, CFexpress Type B card reader, status LED |
Storage Controller | RAID (SATA 6Gb/s) – RAID 0, 1, JBOD |
Hard Drive | 2 x 10 TB HDD SATA 6Gb/s HFS+ formatted, RAID 0 – factory configured, Enterprise Class, 24×7 availability – Seagate |
OS Required | Apple macOS 10.14.x or later, Apple iPadOS 14 or later |
Dimensions (WxDxH) | 11.8 cm x 21.7 cm x 9.33 cm |
Weight | 3.782 kg |
Bundled Services | 5 years Rescue Data Recovery Service Plan |
Extended Specifications
General
Device Type | Hard drive array |
|---|---|
Enclosure Colour | Black |
Chassis
Built-in Devices | SD card reader, CFast 2.0 card reader, CFexpress Type B card reader, status LED |
|---|---|
Installed Devices / Modules Qty | 2 |
Supported Devices / Modules Qty | 2 |
Supported Drives | SATA-600 |
Storage
Total Array Capacity | 20 TB |
|---|---|
HDD Array External Interface | Thunderbolt 4, USB 3.2 Gen 2 |
Storage Controller
Type | RAID |
|---|---|
Interface Type | SATA 6Gb/s |
Data Transfer Rate | 600 MBps |
RAID Level | RAID 0, RAID 1, JBOD |
Hard Drive
Type | HDD |
|---|---|
Capacity | 2 x 10 TB |
Interface Type | SATA 6Gb/s |
Spindle Speed | 7200 rpm |
Features | HFS+ formatted, RAID 0 – factory configured, Enterprise Class, 24×7 availability |
Manufacturer | Seagate |
Expansion / Connectivity
Expansion Bays | 2 (total) / 0 (free) x hot-swap – 3.5″ |
|---|---|
Expansion Slots | 1 (total) / 1 (free) x SD Card 1 (total) / 1 (free) x CFast 1 (total) / 1 (free) x CFexpress |
Interfaces | 2 x Thunderbolt 4 – 24 pin USB-C 1 x DisplayPort – 20 pin DisplayPort (1.4) 1 x USB 3.2 Gen 2 – 9 pin USB Type A |
System Requirements
OS Required | Apple macOS 10.14.x or later, Apple iPadOS 14 or later |
|---|
Miscellaneous
Features | Security lock slot (cable lock sold separately), aluminum enclosure, built-in cooling fan, daisy chaining support |
|---|---|
Cables Included | USB-C cable |
Software Included | Adobe Creative Cloud All Apps (1 month membership), LaCie RAID Manager, LaCie Toolkit |
Power
Power Device | External power adapter |
|---|
Dimensions & Weight
Width | 11.8 cm |
|---|---|
Depth | 21.7 cm |
Height | 9.33 cm |
Weight | 3.782 kg |
Dimensions & Weight (Shipping)
Shipping Width | 30.2 cm |
|---|---|
Shipping Depth | 18 cm |
Shipping Height | 23.9 cm |
Shipping Weight | 4 kg |
Additional information
| Manufacturer | |
|---|---|
| Colour | |
| Installed Storage |
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