The GZ-E100 supports an SDXC memory card which is better than the SDHC memory card supported by most video cameras of a similar age and spec to it. SDXC cards are SD cards but with a much higher capacity and faster processing speeds. They have a maximum capacity of 2TB (Terabytes).
This video camera's memory card type (SDXC) is actually the best supported memory card type amongst all small sensor size video cameras that have been on the market for a similar time to the GZ-E100.
Amongst similar types of video camera the worst supported memory card type is MicroSD (Transflash).