---
product_id: 456605289
title: "2big Dock"
brand: "lacie"
price: "₨767131"
currency: LKR
in_stock: null
reviews_count: 2
url: https://www.desertcart.lk/products/456605289-2big-dock
store_origin: LK
region: Sri Lanka
---

# 550 MB/s blazing speed Massive 16TB RAID storage Dual Thunderbolt 4 ports 2big Dock

**Brand:** lacie
**Price:** ₨767131
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your creative empire with speed and space that never quits!

## Quick Answers

- **What is this?** 2big Dock by lacie
- **How much does it cost?** ₨767131 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/456605289-2big-dock)

## Best For

- lacie enthusiasts

## Why This Product

- Trusted lacie brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **8K & 4K Display Ready:** Drive stunning visuals with DisplayPort 1.4 supporting 8K @ 30Hz or 4K @ 120Hz monitors.
- • **Blazing Fast Workflow:** Up to 550 MB/s transfer speeds keep your projects moving at lightning pace.
- • **Power & Expandability:** Charge your laptop and daisy chain up to 5 additional drives for unstoppable storage power.
- • **Customizable RAID Options:** Easily switch between RAID 0 for speed or RAID 1 for data security with a simple wizard.
- • **Ultimate Connectivity Hub:** Dual Thunderbolt 4, USB4, CFexpress, and SD card slots cover every pro device you own.

## Overview

The LaCie 2big Dock RAID 16TB is a professional-grade external hard drive designed for Mac, PC, iPad, and iPhone users. Featuring dual Thunderbolt 4 ports, USB4 compatibility, and multiple card readers, it offers versatile connectivity and ultra-fast transfer speeds up to 550 MB/s. Its RAID 0/1 configuration ensures customizable performance or redundancy, while DisplayPort 1.4 supports high-resolution 8K and 4K displays. Ideal for demanding workflows, it also powers laptops and supports daisy chaining multiple drives for scalable storage.

## Description

Full description not available

## Features

- 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
- VERSATILE CONNECTIONS Features dual Thunderbolt 4 ports, a USB4 compatible USB 3.2 Type A hub port, CFexpress Type B, CFast 2.0, SD card slots and a DisplayPort 1.4
- PRO WORKFLOWS Easily configure RAID 0/1 using the step-by-step wizard to optimise the system for performance or redundancy.
- Connect to a 8K @ 30 Hz display or a 4K @ 120 Hz display via the DisplayPort 1.4.
- Power your laptop while simultaneously daisy chaining up to 5 additional LaCie 2big drives or other Thunderbolt 3 or USB-C solutions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LaCie |
| Product Dimensions | 21.7 x 11.8 x 93.3 cm; 3.9 kg |
| Item model number | STLG16000400 |
| Manufacturer | LaCie |
| Series | LaCie 2big Dock |
| Color | Black |
| Form Factor | 2.5-inch |
| Computer Memory Type | DIMM |
| Hard Drive Size | 16 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Thunderbolt |
| Hardware Platform | Mac |
| Operating System | Windows |
| Are Batteries Included | No |
| Item Weight | 3.9 Kilograms |

## Product Details

- **Digital storage capacity:** 16 TB
- **Hard disk interface:** Thunderbolt
- **Connectivity technology:** Thunderbolt, USB, USB 3.0, USB Type C
- **Brand:** LaCie
- **Special features:** Compact
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Desktop, Laptop
- **Installation type:** External Hard Drive
- **Colour:** Black

## Images

![2big Dock - Image 1](https://m.media-amazon.com/images/I/61+yRW-BG0L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐ not durable
*by M***S on 15 June 2025*

stopped working in few month dispite very minimal usage

### ⭐ worst product ever
*by A***7 on 20 December 2024*

I bought this hard disk not even cheap, it's not working after one month, the problem I did not do anything to the product just by it self not working. I lost all my filedont buy from them

## Frequently Bought Together

- LaCie 2big Dock RAID 16TB External HDD - Thunderbolt and USB4 Compatibility, Data Recovery (STLG16000400)
- LaCie Rugged Mini 2TB External Hard Drive Portable HDD - USB 3.0/ 2.0 Compatible, Drop Shock Dust Rain Resistant Shuttle Drive, For Mac And PC Computer (LAC9000298), orange
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/456605289-2big-dock](https://www.desertcart.lk/products/456605289-2big-dock)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-05*