That might be the disk's purpose. Try using it near some of those databanks. Perhaps it's set to retrieve and store information from them. After you've tried your hand at that, contact me again and let me know what you've found. Meanwhile, I'll be trying to track down the other half of the archive key.
Did you try using the disk? What did you find?
<Brann looks at the disks as you hold it up.>
I can't tell if there's anything stored there or not, <lad/lass>. You'll have to tell me what happened.
<You describe the data retrieval process.>
So it worked? At least we can count on Keeper Mimir to be systematic.