SD card speed for a SD400

[nickg333]

I have been trying to figure out how fast of a card I would need to utilize the 2.1 seconds between shots that the sd400 allows, i could acheive this with a 60x card right? what bout a 40x card. sorry about the newb question. thanks

[rayzolight]

I have been trying to figure out how fast of a card I would need to utilize the 2.1 seconds between shots that the sd400 allows, i could acheive this with a 60x card right? what bout a 40x card. sorry about the newb question. thanks

i would be curious to know as well