The drive doesn’t feel particularly robust, especially when compared to other drives, like the Samsung T5, with metal housings on the outside. Subscribe to 9to5Mac on YouTube for more videos The drive is made up of plastic and soft touch rubber on the rear, along with a full rubber bumper surrounding the exterior of the enclosure. 25-inches thick, it’s very compact and can easily fit in a pants pocket. At roughly 3.5-inches tall, less than 2-inches wide, and. The first thing that stands out about the SanDisk Extreme Portable SSD is its size. Comes with USB-C to USB-C cable, and USB-A adapter.Watch our video hands-on for the details. SanDisk’s Extreme Portable SSD, available in various storage capacities, is one such product. Thankfully, there is no shortage of external storage solutions for the MacBook Pro, with many of them featuring bus-powered USB-C connectivity for plug and play functionality. With this in mind, such upgrades can’t be reasonably justified for many users, which means relying on external storage where necessary. For example, a 4TB SSD upgrade alone on the 2018 MacBook Pro can set you back $3400, more than the price of the laptop itself. As a MacBook Pro user, having access to external SSD storage is important given the price of build-to-order SSD upgrades.