diff --git a/device-types/A10/TH4440.yaml b/device-types/A10/TH4440.yaml
new file mode 100644
index 000000000..19402329b
--- /dev/null
+++ b/device-types/A10/TH4440.yaml
@@ -0,0 +1,81 @@
+---
+manufacturer: A10
+model: TH4440
+slug: th4440
+part_number: TH4440
+u_height: 1
+comments: '[A10 Thunder 4440 Applcation Delivery Controller Datasheet](https://www.a10networks.com/wp-content/uploads/A10-DS-Thunder-ADC.pdf)'
+is_full_depth: true
+console-ports:
+  - name: Console
+    type: rj-45
+power-ports:
+  - name: PS0
+    type: iec-60320-c14
+    maximum_draw: 445
+  - name: PS1
+    type: iec-60320-c14
+    maximum_draw: 445
+interfaces:
+  - name: mgmt
+    type: 1000base-t
+    mgmt_only: true
+  - name: ipmi
+    type: 1000base-t
+    mgmt_only: true
+  - name: eth1
+    type: 10gbase-x-sfpp
+  - name: eth2
+    type: 10gbase-x-sfpp
+  - name: eth3
+    type: 10gbase-x-sfpp
+  - name: eth4
+    type: 10gbase-x-sfpp
+  - name: eth5
+    type: 10gbase-x-sfpp
+  - name: eth6
+    type: 10gbase-x-sfpp
+  - name: eth7
+    type: 10gbase-x-sfpp
+  - name: eth8
+    type: 10gbase-x-sfpp
+  - name: eth9
+    type: 10gbase-x-sfpp
+  - name: eth10
+    type: 10gbase-x-sfpp
+  - name: eth11
+    type: 10gbase-x-sfpp
+  - name: eth12
+    type: 10gbase-x-sfpp
+  - name: eth13
+    type: 10gbase-x-sfpp
+  - name: eth14
+    type: 10gbase-x-sfpp
+  - name: eth15
+    type: 10gbase-x-sfpp
+  - name: eth16
+    type: 10gbase-x-sfpp
+  - name: eth17
+    type: 10gbase-x-sfpp
+  - name: eth18
+    type: 10gbase-x-sfpp
+  - name: eth19
+    type: 10gbase-x-sfpp
+  - name: eth20
+    type: 10gbase-x-sfpp
+  - name: eth21
+    type: 10gbase-x-sfpp
+  - name: eth22
+    type: 10gbase-x-sfpp
+  - name: eth23
+    type: 10gbase-x-sfpp
+  - name: eth24
+    type: 10gbase-x-sfpp
+  - name: eth25
+    type: 40gbase-x-qsfpp
+  - name: eth26
+    type: 40gbase-x-qsfpp
+  - name: eth27
+    type: 40gbase-x-qsfpp
+  - name: eth28
+    type: 40gbase-x-qsfpp