diff --git a/driveAtlas.sh b/driveAtlas.sh
index 876b84a..343dcba 100644
--- a/driveAtlas.sh
+++ b/driveAtlas.sh
@@ -431,6 +431,16 @@ generate_10bay_layout() {
         printf "│%-136s│\n" ""
     fi
 
+    # Internal (non-bay) drives if present
+    local int_keys
+    int_keys="$(printf '%s\n' "${!DRIVE_MAP[@]}" | grep -E '^int-' | sort)"
+    if [[ -n "$int_keys" ]]; then
+        while IFS= read -r int_key; do
+            printf "│  %-134s│\n" "  Internal (non-bay): ${DRIVE_MAP[$int_key]}"
+        done <<< "$int_keys"
+        printf "│%-136s│\n" ""
+    fi
+
     printf "│  %-134s│\n" "  Front Hot-swap Bays:"
     printf "│%-136s│\n" ""
 
@@ -577,15 +587,16 @@ declare -A SERVER_MAPPINGS=(
     "
 
     # compute-storage-gpu-01
-    # Motherboard: ASUS PRIME B550-PLUS with AMD SATA controller at 02:00.1
-    # 5 SATA ports + 1 M.2 NVMe slot
+    # Motherboard: ASUS PRIME B550-PLUS with AMD SATA controller at 05:00.1
+    # SATA ports run in reverse order for hot-swap bays (ata-5=bay2 .. ata-2=bay5)
+    # ata-1 is the boot SSD sitting loose inside the chassis (not in a hot-swap bay)
     # sdf is USB/card reader - not mapped
     ["compute-storage-gpu-01"]="
-        pci-0000:02:00.1-ata-1 1
-        pci-0000:02:00.1-ata-2 2
-        pci-0000:02:00.1-ata-3 3
-        pci-0000:02:00.1-ata-4 4
-        pci-0000:02:00.1-ata-5 5
+        pci-0000:05:00.1-ata-5 2
+        pci-0000:05:00.1-ata-4 3
+        pci-0000:05:00.1-ata-3 4
+        pci-0000:05:00.1-ata-2 5
+        pci-0000:05:00.1-ata-1 int-1
         pci-0000:0c:00.0-nvme-1 m2-1
     "
 
@@ -1046,7 +1057,7 @@ done
 
 # Sort drives by bay position (numeric bays first, then m2 slots)
 # Combine numeric bays (sorted numerically) with m2 slots (sorted alphanumerically)
-all_bays="$(printf '%s\n' "${!DRIVE_MAP[@]}" | grep -E '^[0-9]+$' | sort -n; printf '%s\n' "${!DRIVE_MAP[@]}" | grep -E '^m2-' | sort)"
+all_bays="$(printf '%s\n' "${!DRIVE_MAP[@]}" | grep -E '^[0-9]+$' | sort -n; printf '%s\n' "${!DRIVE_MAP[@]}" | grep -E '^m2-' | sort; printf '%s\n' "${!DRIVE_MAP[@]}" | grep -E '^int-' | sort)"
 
 # Cache lsblk data to reduce redundant calls
 # Get device sizes (whole disk only)