SANDISK Extreme PRO mit USB4

4 TB
CHF134.–/1TB
Delivered the day after tomorrow
More than 10 pieces in stock
free shipping

Memory Size2

Product details

Turn on the turbo from external USB storage: with the Next-Gen USB4 interface. Transfer files faster with read speeds of up to 3,800 MB/s and write speeds of up to 3,700 MB/s. Store and move data even on older devices with USB 3.2 and USB 2.0, also supports Thunderbolt 4. Protect your data on the go on different terrains with a robust silicone cover and aluminium housing. The memory is IP65 water-resistant and therefore protected against splashes, rain and spilled liquids. Accidental dropping is unproblematic thanks to drop protection of up to 2 metres. Trust in the reliability of SanDisk. With a 5-year guarantee on your memory, your employees can work worry-free.

Key specifications

USB ports
USB-C
Read transfer speed
3800 MB/s
Write transfer speed
3700 MB/s
SSD Features
AES encryption

General information

Item number
53216717
Manufacturer
SANDISK
Category
External SSDs
Manufacturer no.
SDSSDE82-4T00-G25
Release date
28.11.2024
Sales rank in Category External SSDs
26 of 695

Colour

Colour
Black
Exact colour description
Black

Data storage properties

Storage capacity
4 TB
USB ports
USB-C
Read transfer speed
3800 MB/s
Write transfer speed
3700 MB/s
SSD Features
AES encryption
Protection type (IP code)
IP65

Origin

Country of origin
Taiwan

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
41.42 kg
Climate contribution
CHF 0.98

Scope of delivery

Scope of delivery
USB type C to USB type C

Product dimensions

Length
14 cm
Width
6.86 cm
Height
1.19 cm
Weight
170 g

Package dimensions

Length
17.50 cm
Width
14.40 cm
Height
4.60 cm
Weight
250 g

30-day right of return
24 Months Warranty (Bring-in)
7 additional offers

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 2.Transcend
    0.3 %
  • 3.Samsung
    0.4 %
  • 3.SANDISK
    0.4 %
  • 3.WD
    0.4 %
  • 6.Lexar
    0.5 %

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
  • 7.Crucial
    4 days
  • 7.Samsung
    4 days
  • 7.SanDisk Professional
    4 days
  • 10.SANDISK
    5 days
  • 11.LaCie
    7 days

Return rate

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

Source: Digitec Galaxus
  • 4.Seagate
    1 %
  • 6.Kingston
    1.1 %
  • 6.SANDISK
    1.1 %
  • 6.Transcend
    1.1 %
  • 9.WD
    1.2 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good92/100
Very good82/100
MAC LIFE Logo
Rank 2 out of 6MAC LIFEDie besten SSDs für unterwegsReleaseFebruary 2026
  • Positiverobust and fast
  • NegativeQuite large and expensive

Wrapped in a rubber casing and certified to IP65, this physically quite large SSD looks like a tre- sor for data. The distinctive loop on the corner reveals the area of application SanDisk has in mind: Attached to a rucksack with a carabiner while banging against a water bottle on a mountain hike...

Without ratingNo rating
Macwelt spezialUSB4- und Thunderbolt-5-Laufwerke im TestReleaseJanuary 2026

It was worth the wait: Sandisk took a very long time to bring its first USB4 drive onto the market. The data transfer rates are excellent for a mobile drive and the thermal behaviour is particularly pleasing. Even without a fan, the Extreme Pro USB4 remains cool and performs well...

Very good94/100
netzwelt.de Logo
netzwelt.deSingle testReleaseJanuary 2026
  • PositiveExcellent transfer rates
  • Positive Hardware encryption
  • Positive Robust processing
  • Positive 5-year manufacturer's warranty
  • Positive Compact design
  • NegativeComparatively high price
Very good96/100
CHIP OnlineSingle testReleaseOctober 2025
  • PositiveExcellent read and write speeds
  • PositiveNo drops in data transfer
  • PositiveRobust, non-slip housing with silicone coating
  • NegativeNo cable with USB type A
  • NegativeNo encryption

The SanDisk Extreme Pro proved to be an exceptionally fast and robust external SSD when tested. With transfer rates of over 3,500 MByte per second for reading and writing, it is one of the top performers in its class. The USB4 Type-C connection ensures maximum speed, while the sturdy aluminium housing with silicone coating not only looks high quality, but is also protected against dust and water jets...

Without ratingNo rating
CT Magazin Logo
CT MagazinUSB4-SSDs im TestReleaseJuly 2025
  • PositiveWaterproof and dustproof
  • Positivefast

    The design of the Sandisk SSD is familiar, but the size is unusual in this case: the SSD is almost 14 centimetres long and weighs more than 160 grams, making it heavy to hold. The cable included with our test sample is far too bad for an SSD: According to the label, it allows charging via USB-PD with 240 watts; the SSD should manage with less than 10 watts...

    Very good94/100
    Computer Bild Logo
    Rank 2 out of 3Computer BildEXTERNE SSDs im TempovergleichReleaseApril 2025
    • PositiveExtremely fast data transmission
    • PositiveVery many read/write accesses per second
    • NegativeVery high price
    • NegativeLong access time when writing

    Anyone who frequently needs to transfer large amounts of data will benefit from the extra speed of the SanDisk Extreme Pro USB4 - but will also pay around twice as much as for a conventional external SSD model with USB3. About the memory cards: The Extreme Pro is worthwhile for action photography with long series and for video professionals who want to film at very high data rates...