As part of its CES 2021 announcements, OWC provided details of the Envoy Pro FX – an IP67-rated dual-mode SSD capable of operating optimally with both Thunderbolt 3 / 4 and USB hosts. We have generally been impressed with the industrial design of OWC’s external SSD offerings – in fact, the OWC Envoy Pro EX USB-C was one of the top performers when we compared the latest USB 3.2 Gen 2 SSDs last year. The Envoy Pro EX Thunderbolt 3 was based on a standard Phison reference design (also shared with the Plugable TBT3-NVME drives) with a rugged industrial design.
The new Envoy Pro FX combines the best of both SSDs – enabling 2GBps+ performance with Thunderbolt 3 hosts and 1GBps-class performance with USB 3.2 Gen 2 hosts. OWC carries forward its sleek premium aluminum housing from the Envoy Pro EX line. The FX is IP67-rated for usage in dirty and wet environments – even allowing for submersion in water at depths of 1m for up to 30 minutes, and also carries MIL-STD810G certification for ruggedness. The SSD is bus-powered, and also has non-skid rubber feet.
The OWC Envoy Pro FX is available in four capacities – 240GB ($169), 480GB ($199), 1TB ($299), and 2TB ($479). Given the capacity points, these drives are unlikely to be using QLC NAND. The IP67 rating and likely usage of 3D TLC are potential justification points for the ~$130 premium over other dual-mode SSDs