The TEKQ Rapide external SSD is the first SSD to marry the high-performance NVMe and Thunderbolt 3 interfaces. For the last year, we've heard faint rumblings about new Thunderbolt 3 NVMe SSDs that should be the most powerful portable storage products ever made. Finally, several vendors displayed new Thunderbolt 3 SSDs in many shapes and sizes at this year's CES. Today we test the first truly portable unit to hit the market.