Freecom mSS D MAXX 512GB

This drive is the fastest portable SSD we’ve ever tested. Freecom claims its write speeds can reach 700MB/sec, but in our tests it blazed past that to reach 713.8MB/sec write speeds and 907.3MB/ sec read speeds, thanks to its USB 3.1 Gen 2 capability. It’s costly, but worth it if you feel the need for speed.