During Amazon Prime Day, the Crucial X10 Pro 2 To external hard drive/SSD is available for 289.99 €, a 10% decrease from its usual price. This makes it one of the best products in the current comparison. The Crucial X10 Pro is a portable SSD available in 1 To, 2 To, and 4 To formats. It stands out from the competition with its lightweight and compact design, hardware encryption using AES 256, and the 20 Gb/s standard, which refers to the data transfer speed it can achieve. The Crucial X10 Pro is noted for its portability and performance, with strong points including consistent speeds, shock resistance, small size, and lightweight design, as well as hardware encryption. Weak points include no waterproof protection and slightly lower performance than promised. Under its modest appearance, the Crucial X10 Pro hides its capabilities. This SSD is not the fastest on benchmarks, but it maintains respectable speeds during practical use. Especially, it shows consistency in its performance, making it a good opportunity for users who regularly transfer files of several hundred gigabytes. The price drop reported is calculated by comparing the lowest price of the day with the average of the lowest prices practiced by all merchants for the product last month, with safety rules to exclude prices from stores with unclear VAT policies (called "gray" stores, typically in the case of imports from China). As an alternative, the Samsung T9 SSD honors its USB 3.2 Gen 2x2 standard by almost reaching the speed limit of 20 Gb/s. To this is added its small shock resistance with a rubber coating, which unfortunately turns out to be a real dust magnet.