LaCie Big RAID Storage

The LaCie 2big Dock 48TB isn't just a storage device — it's a command center for creative professionals. Designed to simplify complex workflows, it combines massive capacity with thoughtful connectivity. With dual Thunderbolt 3 ports, a suite of media card readers, and hardware RAID support, it's built to keep pace with demanding projects and tight deadlines. From seamless integration with USB-C laptops and iPads to powering your devices while transferring files, the 2big Dock is more than just external storage — it's a creative companion that keeps everything connected, organized, and moving forward. Key Features Features up to 48 TB of capacity and speeds of up to 550 MB/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 for 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 drives for long-term reliability
Lightning Fast Ideal for laptop-focused workflows, 2big Dock is a desktop RAID solution offering massive space and powerful speeds of up to 550 MB/s.

Pro Workflows Easily configure RAID 0/1 using the step-by-step wizard to optimise the system for performance or redundancy.

Store. Dock. Streamline. Whether you're a seasoned creative pro or just getting started, the LaCie 2big family offers a docking setup with a variety of ports and card slots. It includes hardware RAID 0/1 for managing speed, capacity, or data redundancy, massive storage for archiving, fast USB-C and Thunderbolt 4 connectivity, Rescue Data Recovery services for long-term reliability, and high-performance drives that help you stay productive.

Great Innovation Is Often Born from Great Challenges When modern USB-C laptops removed many essential ports and slots, LaCie responded with the 2big Dock — a Thunderbolt-based device featuring updated media card slots to simplify creative workflows.

Thunderbolt 2 Ready Still using a Thunderbolt 2 Mac? You can access the speed of the 2big Dock with the Apple Thunderbolt (USB-C) to Thunderbolt 2 Adapter.

Hardware RAID. Simplified LaCie RAID Manager makes it easy to configure your 2big for speed, capacity, or redundancy. It also monitors system health and sends email alerts to keep you informed.

Fierce Internal Hard Drives IronWolf Pro drives power the latest 2big models. Designed for RAID and high-speed 7,200 RPM performance, they support up to 300 TB/year workloads and offer smooth power management, large capacity, and 24x7 reliability.

Works with iPad USB-C Expand your iPad's storage by connecting a LaCie drive via USB-C. The 2big Dock powers your iPad and gives access to its full docking station features.

We've Got Your Back Rescue Services help protect against data loss from unexpected events like water damage or natural disasters, reducing recovery costs and stress.

Product Overview Designed for photo, video, and audio production, graphic design, backup, and archiving, the 4TB 2big 2-Bay USB 3.1 Type-C RAID Array from LaCie has dual 3.5" SATA drive bays, each of which is equipped with a 2TB IronWolf Pro 7200 rpm SATA III 3.5" Enterprise-class hard drive, for a total storage capacity of 4TB. Compatible with both Windows and Mac, it supports hardware-controlled RAID 0, which provides improved performance, and RAID 1, which provides 1:1 data redundancy. For those who do not require a RAID, JBOD is also available. This 2big comes preformatted as HFS+ for Mac, configured as RAID 0, and connects to your host system using its 10 Gb/s USB 3.1 Gen 2 Type-C interface, which is also known as USB 3.1 or USB 3.2 Gen 2, to provide data transfer speeds of up to 440 MB/s. This RAID may also be used with Thunderbolt 3 hosts and is cooled using its aluminum enclosure with improved heat dissipation, as well as a thermoregulated Noctua cooling fan. Included is a USB 3.1 Gen 2 Type-C cable, a USB 3.0 Type-C to Type-A cable, an external power supply, and a limited 5-year warranty with data recovery services.

Fast Performance Speeds of up to 440 MB/s enable fast large file transfers and seamless 4K video editing.

Loads of Capacity Up to 4TB of storage for large-scale projects and long-term archiving.

Hot-Swappable Drives Remove and replace drives while the 2big is still operating.

RAID Configurations LaCie Toolkit offers step-by-step assistance with RAID setup. For the best speeds and capacity, choose RAID 0. For data redundancy, choose RAID 1.

Universal Compatibility With a USB 3.1 Gen 2 Type-C port, a USB 3.1 Gen 2 Type-C cable, and a USB 3.0 Type-C to Type-A cable, connecting a variety of devices is easy.

Ideal for creative professionals who need reliable photo backup and seamless video editing, 2big RAID delivers up to 16TB of trusted desktop storage. Easy-to-configure hardware RAID 0/1 enables versatile speed,capacity, and data redundancy, while LaCie RAID Manager sends alerts about drive and system health. Iron Wolf Pro drives support fast, smooth workflows with 7200-RPM performance and long-term reliability. Hot swappable drives are easy to replace when needed, even while 2bigRAID is running.

LaCie 2big Dock is a desktop RAID that comes loaded with massive storage. 

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.

Ideal for creative professionals who need reliable photo backup and seamless video editing, 2big RAID delivers up to 16TB of trusted desktop storage. Easy-to-configure hardware RAID 0/1 enables versatile speed,capacity, and data redundancy, while LaCie RAID Manager sends alerts about drive and system health. Iron Wolf Pro drives support fast, smooth workflows with 7200-RPM performance and long-term reliability. Hot swappable drives are easy to replace when needed, even while 2bigRAID is running.

The LaCie STHS10000800 10TB 1big Dock is a high-capacity external hard drive with the added benefit of a full docking station. Built with creative professionals in mind, it combines reliable storage with seamless connectivity for cameras, laptops, and peripherals—all through a single Thunderbolt 3 cable.

Key Features 10TB Seagate IronWolf Pro drive designed for demanding media workflows
Thunderbolt 3 connectivity with up to 40Gbps transfer speeds
CF and SD card reader slots for direct offloading of footage
DisplayPort 1.4 for connecting external monitors
USB-A hub and dual Thunderbolt 3 ports for peripheral expansion
45W laptop charging and 70W power pass-through
User-swappable hard drive with fan-assisted cooling
Powerful Laptop Charging Get up to 45W of Thunderbolt 3 laptop charging power, and even up to 70W of power pass through when daisy chaining the laptop's power supply.

Dual Thunderbolt 3 Ports With dual Thunderbolt 3 ports, filmmakers and creatives can easily daisy chain up to six additional storage devices while charging a Thunderbolt, USB-C, or USB 3.0 laptop.

Design & Build Compact and functional, the 1big Dock is engineered with both style and practicality in mind. Its aluminum enclosure paired with advanced cooling technology ensures consistent performance during extended workloads.

Connectivity With integrated Thunderbolt 3 ports, a DisplayPort, and dedicated card slots, this dock reduces clutter by acting as the central hub for your workflow. Whether connecting displays, importing media, or charging your laptop, it's built for convenience.

Performance The included 10TB IronWolf Pro drive delivers high-speed transfers and reliable data handling, making it ideal for 4K and 8K video editing or large-scale media storage. With user-swappable capability, the drive can be upgraded or replaced to extend the product's lifecycle.


Connecting your LaCie drive to your iPad's USB-C port brings extra storage to your iPad and lets you access all your files directly from your iPad — it's that easy.

Seagate IronWolf Pro enterprise-class drives support workloads of up to 300TB/year, 7200-RPM speeds, smooth power management, and 24x7 reliability. To maintain or upgrade, simply use 1big Dock's removable drawer and swap in a new drive anytime.


Disasters strike when least expected. If something happens to Rugged SSD Pro, rest easy — it's covered by five years of Rescue Data Recovery Services.

Turn RAW footage into flawless productions with one month of Adobe Creative Cloud All Apps plan.

Ideal for creative professionals who need reliable photo backup and seamless video editing, 2big RAID delivers up to 40 TB of trusted desktop storage. Easy-to-configure hardware RAID 0/1 enables versatile speed, capacity, and data redundancy, while LaCie RAID Manager sends alerts about drive and system health. IronWolf Pro drives support fast, smooth workflows with 7,200 RPM performance and long-term reliability. Hot swappable drives are easy to replace when needed, even while 2big RAID is running.