LaCie 1big Dock

4 TB
CHF128.08/1TB
16Ratings
BrandMore from LaCie
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Delivered between 11.3.2026 and 27.4.2026
Supplied by
free shipping

Memory Size8

Product details

The LaCie 1big Dock is a Thunderbolt 3 storage hub that allows you to transfer files directly to the device via the integrated CF and SD card slots. The hub supports two 4K monitors, daisy-chaining of devices through USB-C or USB 3.0 ports, and charging laptops with up to 70W – all through a single cable. Additionally, it features an advanced cooling design and a replaceable enterprise drive with self-maintenance capabilities, because what really matters is maximum reliability.

Key specifications

Form factor
3.5"
Hard disk additional functions
Charging external devices, Native command queuing
Exact USB ports
Thunderbolt 3 (2x), USB-B 3.1 (1x)
USB ports
Thunderbolt 3, USB-A, USB-C
Read transfer speed
280 MB/s
Number of hard disks included
1x
Item number
13340718

General information

Manufacturer
LaCie
Category
External hard drives
Manufacturer no.
STHS4000800
Release date
10.8.2020

Colour

Colour
Black
Exact colour description
Black

Data storage properties

Storage capacity
4 TB
USB ports
Thunderbolt 3, USB-A, USB-C
Exact USB ports
Thunderbolt 3 (2x), USB-B 3.1 (1x)
Form factor
3.5"
Max. Speed
7200 RPM
Cache
256 MB
File format
ExFat
Read transfer speed
280 MB/s
Number of hard disks included
1x
Hardware encryption
256-bit hardware encryption
Hard disk additional functions
Charging external devices, Native command queuing

Power supply

Power supply
Electrical connection

Origin

Country of origin
Singapore

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Power supply, Thunderbolt Cable

Product dimensions

Weight
1700 g
Height
56.30 mm
Width
118 mm
Length
217 mm

Package dimensions

Length
30.30 cm
Width
24 cm
Height
14.60 cm
Weight
3.23 kg

30-day right of return
5 years Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «External hard drives» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 4.WD
    0.6 %
  • 6.Adata
    0.7 %
  • 6.LaCie
    0.7 %
  • 6.Seagate
    0.7 %
  • 9.Verbatim
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 4.Seagate
    3 days
  • 5.WD
    4 days
  • 6.SanDisk Professional
    6 days
  • 7.LaCie
    8 days
  • 8.Adata
    18 days

Return rate

How often is a product of this brand in the «External hard drives» category returned?

Source: Digitec Galaxus
  • 1.Silicon Power
    0.5 %
  • 2.Adata
    0.9 %
  • 2.LaCie
    0.9 %
  • 4.WD
    1.1 %
  • 5.Toshiba
    1.3 %
Source: Digitec Galaxus