A real surprise: the USB flash drives tested are significantly faster. The test winner among the 1-terabyte models, the Xlyne Ultra Fast Flash Drive (105 euros), is particularly fast, managing up to 2 gigabytes per second. The other sticks cannot keep up with this, not even the test winner in the 2-terabyte models...
SANDISK Extreme PRO Dual Drive
0.51 TBProduct details
The SanDisk Extreme PRO Dual Drive optimises your data management with read speeds of up to 1,000 MB/s and write speeds of up to 900 MB/s. You can seamlessly switch between your USB-C and USB-A devices and store countless content with up to 2 TB capacity. The SanDisk Extreme PRO Dual Drive combines a robust design with state-of-the-art data security and convenience - for those who are on the go and need high performance and mobility.
Read transfer speed | 1000 MB/s |
Write transfer speed | 900 MB/s |
Item number | 53162929 |
Manufacturer | SANDISK |
Category | External SSD |
Manufacturer no. | SDDDE1-512G-G46 |
Release date | 10.2.2025 |
Sales rank in Category External SSD | 12 of 762 |
Colour | Black |
Exact colour description | Black |
Storage capacity | 0.51 TB |
Read transfer speed | 1000 MB/s |
Write transfer speed | 900 MB/s |
Country of origin | Malaysia |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Length | 8 cm |
Width | 1.84 cm |
Height | 1.07 cm |
Weight | 33 g |
Length | 22 cm |
Width | 16 cm |
Height | 8 cm |
Weight | 54 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «External SSD» category have a defect within the first 24 months?
Source: Digitec Galaxus- 2.Samsung0.3 %
- 2.Transcend0.3 %
- 4.SANDISK0.4 %
- 4.WD0.4 %
- 6.Intenso0.7 %
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- 6.Samsung4 days
- 7.Kingston5 days
- 7.SANDISK5 days
- 7.WD5 days
- 10.LaCie9 days
Return rate
How often is a product of this brand in the «External SSD» category returned?
Source: Digitec Galaxus- 4.Samsung0.7 %
- 5.Intenso0.8 %
- 5.SANDISK0.8 %
- 7.WD0.9 %
- 8.Kingston1.1 %
A real surprise: the USB flash drives tested are significantly faster. The test winner among the 1-terabyte models, the Xlyne Ultra Fast Flash Drive (105 euros), is particularly fast, managing up to 2 gigabytes per second. The other sticks cannot keep up with this, not even the test winner in the 2-terabyte models...