External Data Storage reviews and tests

Alza Test Ranks External Data Storage Based on User Reviews and Other Data

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External Data Storage – Test Results

The result for external data storage at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for external data storage. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from external data storage rank are based solely on various data and feedback from actual people who have purchased the products.

3 sizes

Flash Drive - USB 3.2 Gen 2 (USB 3.1), USB-A, capacity of 256GB, write speed up to 450MB/s, read speed up to 550MB/s, with retractable connector, plastic, black and grey colour

3 sizes

Flash Drive - USB 3.2 Gen 2 (USB 3.1), USB-A, capacity of 64GB, write speed up to 290MB/s, read speed up to 300MB/s, with retractable connector, plastic, black and grey colour

3 sizes

Flash Drive - USB 3.2 Gen 2 (USB 3.1), USB-A, capacity of 128GB, write speed up to 350MB/s, read speed up to 350MB/s, with retractable connector, plastic, black and grey colour

Safe 7 - Obsidian Green

6×

246.90 €

In stock > 5 pcs

2 colors

Hardware Wallet - security chip TROPIC01 with auditable Secure Element, Dual Secure Element protection with EAL6+ chip without NDA certification, a quantum-ready architecture for...

Safe 7 - Charcoal Black

6×

248.90 €

In stock > 5 pcs

2 colors

Hardware Wallet - security chip TROPIC01 with auditable Secure Element, Dual Secure Element protection with EAL6+ chip without NDA certification, a quantum-ready architecture for...

Kingston Dual Portable SSD 2TB

3×

320.20 €

In stock > 5 pcs

3 sizes

External Hard Drive - with USB-A and USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1), read speed up to 1050MB/s, write speed up to 950MB/s, storage capacity of 2000GB

Kingston Dual Portable SSD 1TB

3×

214.69 €

In stock > 5 pcs

3 sizes

External Hard Drive - with USB-A and USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1), read speed up to 1050MB/s, write speed up to 950MB/s, storage capacity of 1000GB

Kingston Dual Portable SSD 512GB

3×

140.69 €

In stock > 5 pcs

3 sizes

External Hard Drive - with USB-A and USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1), read speed up to 1050MB/s, write speed up to 950MB/s, storage capacity of 512GB

VERBATIM SUREFIRE PyroDrive Gaming SSD 1TB, black

3×

112.39 €

In stock > 5 pcs

Buy with code ALZADAYS5AT 106.77 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 5 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

External Hard Drive - Special with USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), read speed up to 460MB/s, write speed up to 440MB/s, storage capacity of 1000GB

NAS 1×, processor: ARM Cortex-A55 1,8 GHz, 2 GB DDR4 (max 2 GB ), 1 × USB 3.2 Gen 1 (USB 3.0), desktop

SANDISK Professional G-DRIVE 12TB (2022)

5×

423.59 €

Ordered on request

External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1), read speed up to 250MB/s, write speed up to 250MB/s, storage capacity of 12000GB

Free delivery
Alzaboxes and stores

Synology DS225 + 2 × HAT3320-8T

2×

1,039 €

In stock > 5 pcs

NAS 2×, processor: Intel Celeron J4125 2 GHz, 2 GB DDR4 (max 6 GB ), 2 × USB 3.2 Gen 1 (USB 3.0), desktop

QNAP TBS-464-8G

2×

781.90 €

Currently Unavailable

NAS 4×, processor: Intel Celeron 2,9 GHz, 8 GB DDR4, 2 × USB 3.2 Gen 1 (USB 3.0), desktop

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Asustor Nimbustor 4-AS5304T

2×

553.90 €

Currently Unavailable

NAS 4×, processor: Intel Celeron J4105 1,5 GHz, 4 GB DDR4 (max 8 GB ), 3 × USB 3.2 Gen 1 (USB 3.0), desktop

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VERBATIM SUREFIRE PyroDrive Gaming SSD 1TB, white

4×

110.39 €

In stock > 5 pcs

Buy with code ALZADAYS10AT 99.35 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

External Hard Drive - Special with USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), read speed up to 460MB/s, write speed up to 440MB/s, storage capacity of 1000GB