diff --git a/device-types/HPE/456204-B21.yaml b/device-types/HPE/456204-B21.yaml
index 3020defa..3fe4ad5d 100644
--- a/device-types/HPE/456204-B21.yaml
+++ b/device-types/HPE/456204-B21.yaml
@@ -4,7 +4,12 @@ model: BladeSystem c7000 DDR2 Onboard Administrator with KVM
 slug: hpe-456204-b21
 part_number: 456204-B21
 u_height: 0
+is_full_depth: false
 subdevice_role: child
+airflow: passive
+comments: '[QuickSpecs](https://www.hpe.com/psnow/doc/c04229580)'
+weight: 1.4
+weight_unit: kg
 interfaces:
   - name: iLO
     type: 1000base-t
diff --git a/device-types/HPE/BladeSystem-c7000.yaml b/device-types/HPE/BladeSystem-c7000.yaml
index e71e449e..3ef0a36b 100644
--- a/device-types/HPE/BladeSystem-c7000.yaml
+++ b/device-types/HPE/BladeSystem-c7000.yaml
@@ -2,9 +2,14 @@
 manufacturer: HPE
 model: BladeSystem c7000
 slug: hpe-bladesystem-c7000
+part_number: 507019-B21
 u_height: 10
 is_full_depth: true
 subdevice_role: parent
+airflow: front-to-rear
+comments: '[QuickSpecs](https://www.hpe.com/psnow/doc/c04229580)'
+weight: 67
+weight_unit: kg
 module-bays:
   - name: PS1
     position: '1'
@@ -45,8 +50,3 @@ device-bays:
   - name: Interconnect Bay 8
   - name: Onboard Administrator Bay 1
   - name: Onboard Administrator Bay 2
-interfaces:
-  - name: Enclosure Link Down
-    type: 1000base-t
-  - name: Enclosure Link Up
-    type: 1000base-t