Two SxS memory card slots plus SDXC compatibility*
The PMW-300 has two SxS memory card slots and, using two 64GB SxS memory cards, this allows for around four hours of continuous recording, with two hours of HD 422 50 Mbps recorded on each card. Content can also be copied between the two slots. The camcorder can use either SxS Pro or SxS-1 cards. In addition, SDXC cards can be used to record exFAT files only. The camcorder will also accept consumer recording media, including Memory Stick, SD card and XDQ card with an appropriate adaptor for emergency use.
* Requires Version 1.5 firmware.