diff --git a/netbox_agent/inventory.py b/netbox_agent/inventory.py
index 164ecf0..8e55a4c 100644
--- a/netbox_agent/inventory.py
+++ b/netbox_agent/inventory.py
@@ -309,14 +309,13 @@ class Inventory():
         description = disk.get('description')
         size = disk.get('size')
         product = disk.get('product')
-        if logicalname in raid_devices or disk_type is None or product is None:
+        if logicalname in raid_devices or disk_type is None or product is None or description is None:
             return True
         non_raid_disks = [
             'MR9361-8i',
         ]
 
         if logicalname in raid_devices or \
-           disk_type is None or \
            product in non_raid_disks or \
            'virtual' in product.lower() or \
            'logical' in product.lower() or \
diff --git a/netbox_agent/raid/hp.py b/netbox_agent/raid/hp.py
index c8e0df8..81f2ab9 100644
--- a/netbox_agent/raid/hp.py
+++ b/netbox_agent/raid/hp.py
@@ -63,6 +63,8 @@ def _parse_pd_output(lines):
         line = line.strip()
         if not line or line.startswith('Note:'):
             continue
+        if 'cache' in line or 'reboot' in line:
+            continue
         # Parses the Array the drives are in
         if line.startswith('Array'):
             current_array = line.split(None, 1)[1]