Within the Transcend ESD series, ESD410C and ESD380C support iPhone ProRes 4K 60fps recording. However, for the ESD380C to enable this feature, it requires a storage capacity of 1TB or higher (1TB/2TB/4TB), and the firmware needs to be updated to a version released after November 2023.
Before recording iPhone ProRes videos, it is recommended to format the ESD regularly or format it each time before recording. (Note: Formatting will erase all data on the device, so please remember to back up your data before proceeding.) This practice ensures that the transfer speed of the ESD remains optimal.
The firmware architecture of the ESD releases all cache blocks after each formatting, ensuring that the ESD can deliver optimal performance to meet the requirements of iPhone ProRes recording.