Unter den USB-Sticks mit 128 Gigabyte war der Sandisk Extreme Pro USB 3.1 nicht zu schlagen - er erreichte das höchste Tempo unter allen USB-Sticks in diesem Test.
SANDISK Extreme PRO
512 GB, USB-AMore than 10 pieces in stock
Memory Size4
Product details
The SanDisk Extreme PRO USB drive is specifically designed for individuals who need to move large files quickly, offering maximum performance so you can set your own pace. This high performer boasts lightning-fast speeds of up to 420 MB/s for reading and up to 380 MB/s for writing, and comes in a sleek yet durable metal casing, allowing you to grab it and go without worrying about everyday wear and tear.
Write transfer speed | 380 MB/s |
Read transfer speed | 420 MB/s |
Length | 71 mm |
Item number | 14375101 |
Manufacturer | SANDISK |
Category | USB memory sticks |
Manufacturer No. | SDCZ880-512G-G46 |
Release date | 7.9.2020 |
Sales rank in Category USB memory sticks | 297 of 2190 |
Colour | Black |
Exact colour description | Black |
Storage capacity | 512 GB |
USB ports | USB-A |
Write transfer speed | 380 MB/s |
Read transfer speed | 420 MB/s |
AES key size | 128 bit |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂ emissions | 0.45 kg |
Climate contribution | CHF 0.11 |
Length | 71 mm |
Width | 21 mm |
Height | 11 mm |
Weight | 18.14 g |
Length | 15.50 cm |
Width | 10 cm |
Height | 2 cm |
Weight | 28 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «USB memory sticks» category have a defect within the first 24 months?
Source: Digitec Galaxus- 10.iStorage0.2 %
- 10.Kingston0.2 %
- 10.SANDISK0.2 %
- 17.Emtec0.3 %
- 17.Hama0.3 %
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- 1.PNY0 days
- 1.Samsung0 days
- 1.SANDISK0 days
- 1.Transcend0 days
- 1.Verbatim0 days
Return rate
How often is a product of this brand in the «USB memory sticks» category returned?
Source: Digitec Galaxus- 16.Corsair0.8 %
- 16.Patriot0.8 %
- 16.SANDISK0.8 %
- 20.Intenso0.9 %
- 20.Kingston0.9 %

SanDisk hat dem Extreme Pro einen 1A-Controller spendiert, der enorm hohe Transferraten ermöglicht. Wer einen herausragenden USB-Stick sucht, kann bei diesem bedenkenlos zugreifen.
Den Testsieg fuhr der SanDisk Extreme Pro USB 3.1 ein - und zwar mit großem Abstand! Er stellte mit seinem hohen Tempo die Konkurrenz deutlich in den Schatten. Und weil der SanDisk faire 100 Euro kostet, erreichte er obendrein den Preis-Leistungs-Sieg.