TweakTown posted a review on the Dell Portable Thunderbolt 3 SSD
A quote from the article:
External storage has evolved over the years, but by far the biggest performance leap has come from Thunderbolt technology. With portable SSDs becoming increasingly popular, vendors have taken advantage of Thunderbolt 3 to boost sequential performance up to and over 3000 MB/s.Dell Portable Thunderbolt 3 SSD Review