Piggybacking off the success of its wildly popular T3 and T5 series of portable SSDs, Samsung today officially announced a new portable X-series NVMe SSD featuring Thunderbolt 3 connectivity. The Samsung Portable SSD X5, the company’s first portable NVMe external SSD with Thunderbolt 3, promises eyebrow-raising read speeds of up to 2,800 MB/s, 5.2 times faster than SSDs based on SATA III. more…