They are small, robust and fast: SSD hard drives offer additional storage space for documents, photos and other data. We had 40 external SSD hard drives tested. 27 were awarded the test quality rating of Good. But it's worth taking a look at the details: We discovered significant differences in price and maximum achievable speed...

They are small, robust and fast: SSD hard drives offer additional storage space for documents, photos and other data. We had 40 external SSD hard drives tested. 27 were awarded the test quality rating of Good. But it's worth taking a look at the details: We discovered significant differences in price and maximum achievable speed...

In the 500 GB SSD category, the Asus ROG Strix Arion S (for 145 euros) came out on top. Not quite as fast, but also not as expensive and thus the price-performance winner is the Intenso Portable SSD Professional (80 euros). Among the SSDs with 1000GB, the WD My Passport SSD came out on top in a top trio with very high speed...

In the 500 GB SSD category, the Asus ROG Strix Arion S (for 145 euros) came out on top. Not quite as fast, but also not as expensive and thus the price-performance winner is the Intenso Portable SSD Professional (80 euros). Among the SSDs with 1000GB, the WD My Passport SSD came out on top in a top trio with very high speed...

Stylish aluminium casing and plenty of speed - the Lacie Portable SSD is a top SSD, even if it's not quite enough for first place in the best list. However, the tested 2-terabyte version is expensive (350 euros). If you don't need quite as much storage space, you can also go for the 1-terabyte model at half the price.

The Lacie impresses with its good design and high performance for a USB-C-SSD. If you are afraid of the high costs of a Thunderbolt SSD, it is a good alternative with high performance.