In an enclosure, the upgrade kit drives go in slots 13 through 24, 29
through 32, and 37 through 48. Slots 29 through 32 contain empty drive
placeholders that you need to remove before you can insert the upgrade-kit
drives.
Chapter 4: Refurbishing an HCP S30 Node
65
HCP S Series Node Refurbishment
Step 2 (conditional): Insert the upgrade-kit drives into enclosures