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LaCie 2big Dock STLG16000400 - hard drive array
Hard drive array
16 TB
2 bays (SATA-600)
HDD 8 TB x 2
Thunderbolt 4, USB 3.2 Gen 2 (external)
with 5 years Rescue Data Recovery Service Plan
Weight: 4.58 KG
- 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
- 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
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Overview
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 550 MB/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.
Main Specifications
- Product Description
- LaCie 2big Dock STLG16000400 - hard drive array
- Device Type
- Hard drive array
- Colour
- Black
- Total Array Capacity
- 16 TB
- Interface
- Thunderbolt 4, USB 3.2 Gen 2
- Installed Devices / Modules Qty
- 2 (installed) / 2 (max)
- Supported Drives
- SATA-600
- Localisation
- Worldwide
- 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 8 TB HDD SATA 6Gb/s HFS+ formatted, RAID 0 - factory configured, 24x7 availability, Enterprise Class - Seagate
- OS Required
- Windows 10 or later, 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
- 3.933 kg
- Manufacturer Warranty
- 5-year warranty
- Bundled Services
- 5 years Rescue Data Recovery Service Plan
- Robust storage solution
- The LaCie 2big Dock comes with two Enterprise Class 8 TB hard drives, offering a total of 16 TB of storage capacity. Designed for 24x7 availability and high-speed access, it's an ideal choice for professionals requiring reliable data storage.
Associated Documents
Product Features
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 compatibility with a wide range of technology standards.
Comprehensive card support
Featuring built-in CFast 2. 0, CFexpress Type-B, and SD card readers, this device simplifies the workflow for photographers and videographers by allowing direct access to files from a wide range of memory cards.
Enhanced data protection
With RAID 0, RAID 1, and JBOD configurations, users can choose the optimal balance between speed and security for their data, ensuring peace of mind and flexibility in managing their digital assets.
Efficient design
An aluminum enclosure with a built-in cooling fan and a sleep/wake button ensures the LaCie 2big Dock operates efficiently and quietly, while also offering a sleek aesthetic that complements any workspace.
Specifications
General
- Enclosure Colour
- Black
- Localisation
- Worldwide
- Device Type
- Hard drive array
Connections & Expansion
- 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
Manufacturer Warranty
- Service & Support
- Limited warranty - 5 years
- Bundled Services
- 5 years Rescue Data Recovery Service Plan
Storage
- Total Array Capacity
- 16 TB
- HDD Array External Interface
- Thunderbolt 4, USB 3.2 Gen 2
Miscellaneous
- Cables Included
- 1 x Thunderbolt 3 cable
- Software Included
- Adobe Creative Cloud All Apps (1 month membership), LaCie RAID Manager, LaCie Toolkit
- Features
- Security lock slot (cable lock sold separately), daisy chaining support, sleep/wake button, aluminum enclosure, built-in cooling fan
Power
- Power Device
- External power adapter
Storage Controller
- Type
- RAID
- RAID Level
- RAID 0, RAID 1, JBOD
- Data Transfer Rate
- 600 MBps
- Interface Type
- SATA 6Gb/s
System requirements
- OS Required
- Windows 10 or later, Apple macOS 10.14.x or later, Apple iPadOS 14 or later
Hard drive
- Spindle Speed
- 7200 rpm
- Manufacturer
- Seagate
- Type
- HDD
- Interface Type
- SATA 6Gb/s
- Capacity
- 2 x 8 TB
- Features
- HFS+ formatted, RAID 0 - factory configured, 24x7 availability, Enterprise Class
Weight & dimensions
- Depth
- 21.7 cm
- Width
- 11.8 cm
- Height
- 9.33 cm
- Weight
- 3.933 kg
Dimensions & Weight (Shipping)
- Shipping Depth
- 18 cm
- Shipping Width
- 30.2 cm
- Shipping Height
- 23.9 cm
- Shipping Weight
- 4.555 kg
Chassis
- Installed Devices / Modules Qty
- 2
- Supported Devices / Modules Qty
- 2
- Supported Drives
- SATA-600
- Built-in Devices
- SD card reader, CFast 2.0 card reader, CFexpress Type B card reader, status LED

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Apaxon®'s support has been excellent across every interaction. Their responsiveness and attention to detail make our daily operations much easier and more reliable to manage.
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Apaxon®'s customer service has exceeded every expectation. Their prompt, professional support has been crucial for maintaining business continuity and keeping our team productive.
I approached Kadron after a friend recommended him, having used him for their own business. I'm so glad I did! 😃 He is simply transforming my business and taking it exactly where it needs to be. He's incredibly patient with me and all of my ideas 😂, really listens to what I want, and somehow manages to bring it all together. I couldn't recommend him highly enough!
via GoogleKadron is amazing, he has helped our business and done a full make over on our websites. Kadron has also shared his knowledge and provided the information I need in great detail, is always on standby to assist and is fast at acting upon any tasks I throw at him. It's been a great pleasure, and have built a lovely business relationship for all our needs.
Also for Just Fountainsvia GoogleKadron's service is second to none… I will forever be indebted to him for how he has gone above & beyond to help me with my website & business in general. Thank you Kadron.
via GoogleTestimonials from Apaxon® IT, web and support clients, including verbatim Google reviews. They describe our service, not this product.

Similar Products
LaCie 2big Dock STLG16000400 - hard drive array
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LaCie Mobile Secure STKH1000800 - SSD - High Performance - 1 TB - USB 3.2 Gen 2
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