diff --git a/device-types/HPE/ProLiant-ML30-Gen10-plus.yaml b/device-types/HPE/ProLiant-ML30-Gen10-plus.yaml
new file mode 100644
index 0000000000..470d9de0d5
--- /dev/null
+++ b/device-types/HPE/ProLiant-ML30-Gen10-plus.yaml
@@ -0,0 +1,31 @@
+---
+manufacturer: HPE
+model: ProLiant ML30 Gen10 Plus
+slug: hpe-proliant-ml30-gen10-plus
+part_number: P44720-421
+u_height: 4
+weight: 10.1
+weight_unit: kg
+airflow: front-to-rear
+is_full_depth: true
+module-bays:
+  - name: PCIe1
+    position: PCIe1
+  - name: PCIe2
+    position: PCIe2
+  - name: PCIe3
+    position: PCIe3
+  - name: PCIe4
+    position: PCIe4
+  - name: PSU1
+    position: PSU1
+  - name: PSU2
+    position: PSU2
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+  - name: Gig-E 2
+    type: 1000base-t
+  - name: iLO
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/HPE/ProLiant-Microserver-Gen10.yaml b/device-types/HPE/ProLiant-Microserver-Gen10.yaml
new file mode 100644
index 0000000000..87ea62796c
--- /dev/null
+++ b/device-types/HPE/ProLiant-Microserver-Gen10.yaml
@@ -0,0 +1,25 @@
+---
+manufacturer: HPE
+model: ProLiant MicroServer Gen10
+slug: hpe-proliant-microserver-gen10
+u_height: 0
+is_full_depth: false
+airflow: front-to-rear
+weight: 6.5
+weight_unit: kg
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+  - name: Gig-E 2
+    type: 1000base-t
+module-bays:
+  - name: PCIe1
+    position: PCIe1
+  - name: PCIe2
+    position: PCIe2
+power-ports:
+  - name: PSU
+    type: iec-60320-c14
+    maximum_draw: 200
+description: HPE ProLiant MicroServer Gen10
+comments: '[PSnow: HPE ProLiant MicroServer Gen11](https://support.hpe.com/hpesc/public/docDisplay?docId=a00008701enw&docLocale=en_US)'
diff --git a/device-types/HPE/ProLiant-Microserver-Gen11.yaml b/device-types/HPE/ProLiant-Microserver-Gen11.yaml
new file mode 100644
index 0000000000..1e2913201b
--- /dev/null
+++ b/device-types/HPE/ProLiant-Microserver-Gen11.yaml
@@ -0,0 +1,31 @@
+---
+manufacturer: HPE
+model: ProLiant MicroServer Gen11
+slug: hpe-proliant-microserver-gen11
+u_height: 0
+is_full_depth: false
+airflow: front-to-rear
+weight: 8.65
+weight_unit: kg
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+  - name: Gig-E 2
+    type: 1000base-t
+  - name: Gig-E 3
+    type: 1000base-t
+  - name: Gig-E 4
+    type: 1000base-t
+module-bays:
+  - name: PCIe1
+    position: PCIe1
+  - name: PCIe2
+    position: PCIe2
+  - name: iLO/M.2/Serial port
+    position: iLO/M.2/Serial port
+power-ports:
+  - name: PSU
+    type: dc-terminal
+    maximum_draw: 180
+description: HPE ProLiant MicroServer Gen11
+comments: '[PSnow: HPE ProLiant MicroServer Gen11](https://www.hpe.com/psnow/doc/PSN1014826370USEN.pdf?jumpid=in_pdp-psnow-dds)'