The Data Disk is a key item that appears in Paper Mario: The Thousand-Year Door.


The Data Disk is an orange floppy disk.


The Date Disk is used by Sir Grodus to store important information in. TEC, wanting to know more of Grodus' plans, sends Princess Peach to retrieve it during the intermission of Chapter 5. Peach much head into Grodus' room while invisible (to avoid Grodus' goons) and insert the Date Disk into Grodus' computer allowing TEC to freely view the information. Peach then puts the Data Disk back onto the shelf to make it appear that it was never been used.

The information on the Data Disk is most likely about the 1,000 year old demon behind the Thousand-Year Door where Grodus plans to use Princess Peach as a vessel for the demon.