Designed to deliver high performance, adventure-proof storage for limitless creativity, the 4TB Rugged SSD4 USB4 External SSD from LaCie connects to your host system using a 40 Gb/s USB-C interface that uses the USB4 standard to deliver read speeds of up to 4000 MB/s, making it ideal for ProRes 4K video recording at 120 fps, rapid file transfers, and working while on the go. Built with a storage capacity of 4TB, the Rugged SSD4 also features IP54 protection against water, dust, drops, up to 9.8' of shock resistance, and up to 1 ton of pressure resistance.