Crucial 2TB X8 External USB 3.2 Gen 2 Type-C Solid-State Drive The Crucial X8 External SSD features a unibody core of anodized aluminum, which not only look and feel great, but also can dissipate heat efficiently for maximum performance. The design is also durable, rugged, and compact. Tested against extreme temperatures, shock, vibration, and even a 7.5' drop, the X8 SSD can withstand the elements. Speaking of performance, the X8 SSD can reach up to 1050 MB/s read speeds.