DELL R67X5 and R77X5 (#3413)

* DELL R67X5 and R77X5

* Removing VGA and DisplayPort..

* Fix requested changes

device-types/Dell/PowerEdge-R6715.yaml

@@ -0,0 +1,25 @@
+---
+manufacturer: Dell
+model: PowerEdge R6715
+slug: dell-poweredge-r6715
+u_height: 1
+weight: 19.96
+weight_unit: kg
+is_full_depth: true
+airflow: front-to-rear
+comments: '[Technical Guide](https://www.delltechnologies.com/asset/en-us/products/servers/technical-support/poweredge-r6715-technical-guide.pdf)'
+interfaces:
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true
+module-bays:
+  - name: OCP 1 (3.0)
+    position: OCP-1
+  - name: OCP 2 (3.0)
+    position: OCP-2
+  - name: PSU-1
+    label: '1'
+    position: PSU-1
+  - name: PSU-2
+    label: '2'
+    position: PSU-2

device-types/Dell/PowerEdge-R6725.yaml

@@ -0,0 +1,25 @@
+---
+manufacturer: Dell
+model: PowerEdge R6725
+slug: dell-poweredge-r6725
+u_height: 1
+weight: 21.2
+weight_unit: kg
+is_full_depth: true
+airflow: front-to-rear
+comments: '[Technical Guide](https://www.delltechnologies.com/asset/en-us/products/servers/technical-support/poweredge-r6725-technical-guide.pdf)'
+interfaces:
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true
+module-bays:
+  - name: OCP 1 (3.0)
+    position: OCP-1
+  - name: OCP 2 (3.0)
+    position: OCP-2
+  - name: PSU-1
+    label: '1'
+    position: PSU-1
+  - name: PSU-2
+    label: '2'
+    position: PSU-2

device-types/Dell/PowerEdge-R7715.yaml

@@ -0,0 +1,25 @@
+---
+manufacturer: Dell
+model: PowerEdge R7715
+slug: dell-poweredge-r7715
+u_height: 2
+weight: 28.68
+weight_unit: kg
+is_full_depth: true
+airflow: front-to-rear
+comments: '[Technical Guide](https://www.delltechnologies.com/asset/en-us/products/servers/technical-support/poweredge-r7715-technical-guide.pdf)'
+interfaces:
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true
+module-bays:
+  - name: OCP 1 (3.0)
+    position: OCP-1
+  - name: OCP 2 (3.0)
+    position: OCP-2
+  - name: PSU-1
+    label: '1'
+    position: PSU-1
+  - name: PSU-2
+    label: '2'
+    position: PSU-2

device-types/Dell/PowerEdge-R7725.yaml

@@ -0,0 +1,25 @@
+---
+manufacturer: Dell
+model: PowerEdge R7725
+slug: dell-poweredge-r7725
+u_height: 2
+weight: 25.1
+weight_unit: kg
+is_full_depth: true
+airflow: front-to-rear
+comments: '[Technical Guide](https://www.delltechnologies.com/asset/en-us/products/servers/technical-support/poweredge-r7725-technical-guide.pdf)'
+interfaces:
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true
+module-bays:
+  - name: OCP 1 (3.0)
+    position: OCP-1
+  - name: OCP 2 (3.0)
+    position: OCP-2
+  - name: PSU-1
+    label: '1'
+    position: PSU-1
+  - name: PSU-2
+    label: '2'
+    position: PSU-2