OWC 4.0TB Envoy Pro FX Thunderbolt 3 and USB-C Portable NVMe SSD- up to 2800MBs

The OWC Envoy Pro FX in 4TB is a universally compatible, portable SSD for Thunderbolt and USB devices which offers performance of up to 2800MB/s in a crushproof and waterproof case.

Price: £ 566.00 from Wex Photo Video