I believe you are referring to "eidetic " memory, a rare capability to have near-perfect recall. Many that claim to possess an eidetic memory do not have one.
One reference (Judicial and Satutory Definition of Words and Phrases, West Publishing Company) suggests that "disposing memory", occurring in the preamble to wills, indicates that the testator's...
The capacity of memory in megabytes (MB) indicates the maximum amount of data that can be stored (less some space for the card's own use). Megapixel (MP) count refers to the maximum resolution of the...