diff --git a/netbox_agent/inventory.py b/netbox_agent/inventory.py
index e19608a..164ecf0 100644
--- a/netbox_agent/inventory.py
+++ b/netbox_agent/inventory.py
@@ -309,7 +309,7 @@ class Inventory():
         description = disk.get('description')
         size = disk.get('size')
         product = disk.get('product')
-        if logicalname in raid_devices or disk_type is None:
+        if logicalname in raid_devices or disk_type is None or product is None:
             return True
         non_raid_disks = [
             'MR9361-8i',