The AZ401 has a minimal 8MB of built-in memory which is only enough to take a couple of photos to test the camera.
As with all digital cameras, you must purchase a memory card separately for your AZ401 Astro Zoom camera.
The AZ401 takes a standard SD or SDHC card, Class 4 in speed and no greater than 32MB in storage (memory). Using a card with lower speed may affect your photo processing and saving to the SD card.
Using a larger SD card with more than 32GB of memory may render the AZ401 incompatible and unable to save photos and videos.