The data was in the form of nine small colored folders consisting of pictures, e mails and so on.
Explanation:
The disc had folders in it which were of different colors. The folders were mostly of red, blue, green colors. The number of folders in the disc were nine of them which had various files in it.
All this showed that the disc had a large amount of data stored in it in the form of small nine folders. The data it had was electronic mails, photographs, paragraphs of information which might be some kind of insurance policy.