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+## Purpose
+This document is meant to help keep track disks and their associated serial numbers for replacement and recordkeeping purposes.
+
+!!! note "Disk Order Structure"
+    Disks are represented in 1 column, with the drive positions / topology mirroring the table seen below.
+
+| **Left to Right** |
+| :--- | :--- | :--- | :--- | :--- |
+| 4TB - `SN: Z305ZNZM` | 4TB - `SN: Z305SPL8` | 4TB - `SN: Z3051AF8` | 4TB - `SN: Z305ZNM1` | 4TB - `SN: Z305S03R` |
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