I hate to sound stupid but I just wanted to know, when I copy and paste the NOOBS package onto a fresh microsd and load it into my pi, on first startup I get these options:

  • Raspbian
  • Data Partition
  • Raspian - Boot to Scratch

I understand option #1 & option #3, but why would you select this option? I guess I'm asking for examples


1 Answer 1


As explained here, the "Data Partition" option creates a buffer that is untouched when the OS is installed. Like any partition, it segregates memory so that if a OS is reinstalled to the SD card, it doesn't wipe out all the preexisting memory.

Data Partition - Add a 512mb data partition for data that will be kept safe during a re-instalation of an operating system.

A source here goes into further detail on what it does.

It sounds to me like selecting that option will allow you to create a 'recovery disk' of sorts. It might have come as a result of discussion on this issue, where people requested a partition that persists despite wiping another partition on the Pi.

I hope this helps!

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.