diff --git a/device-types/Dell/Networking_Z9100-ON.yaml b/device-types/Dell/Networking_Z9100-ON.yaml
new file mode 100644
index 00000000..cd0efbfd
--- /dev/null
+++ b/device-types/Dell/Networking_Z9100-ON.yaml
@@ -0,0 +1,87 @@
+---
+manufacturer: Dell
+model: DELL EMC Z9100-ON
+slug: dell-networking-z9100-on
+part_number: Z9100-ON
+u_height: 1
+is_full_depth: true
+console-ports:
+  - name: Console
+    type: rj-45
+power-ports:
+  - name: PS1
+    type: iec-60320-c14
+  - name: PS2
+    type: iec-60320-c14
+interfaces:
+  - name: Ethernet 1/1/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/2
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/3
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/4
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/5
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/6
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/7
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/8
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/9
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/10
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/11
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/12
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/13
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/14
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/15
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/16
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/17
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/18
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/19
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/20
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/21
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/22
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/23
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/24
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/25
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/26
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/27
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/28
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/29
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/30
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/31
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/32
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/33
+    type: 100gbase-x-qsfp28
+  - name: Ethernet 1/1/34
+    type: 100gbase-x-qsfp28
+  - name: mgmt1/1/1
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Dell/PowerEdge_R6515.yaml b/device-types/Dell/PowerEdge_R6515.yaml
new file mode 100644
index 00000000..34427ef8
--- /dev/null
+++ b/device-types/Dell/PowerEdge_R6515.yaml
@@ -0,0 +1,33 @@
+---
+manufacturer: Dell
+model: PowerEdge R6515
+slug: dell_poweredge_r6515
+u_height: 1
+is_full_depth: true
+console-ports:
+  - name: Serial
+    type: de-9
+  - name: USB
+    type: usb-a
+  - name: VGA
+    type: other
+console-server-ports:
+  - name: Front USB1
+    type: usb-a
+  - name: Rear USB1
+    type: usb-a
+  - name: Rear USB2
+    type: usb-a
+power-ports:
+  - name: Power 1
+    type: iec-60320-c14
+  - name: Power 2
+    type: iec-60320-c14
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+  - name: Gig-E 2
+    type: 1000base-t
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Dell/PowerEdge_R6525.yaml b/device-types/Dell/PowerEdge_R6525.yaml
new file mode 100644
index 00000000..a30ef37e
--- /dev/null
+++ b/device-types/Dell/PowerEdge_R6525.yaml
@@ -0,0 +1,33 @@
+---
+manufacturer: Dell
+model: PowerEdge R6525
+slug: dell_poweredge_r6525
+u_height: 1
+is_full_depth: true
+console-ports:
+  - name: Serial
+    type: de-9
+  - name: USB
+    type: usb-a
+  - name: VGA
+    type: other
+console-server-ports:
+  - name: Front USB1
+    type: usb-a
+  - name: Rear USB1
+    type: usb-a
+  - name: Rear USB2
+    type: usb-a
+power-ports:
+  - name: Power 1
+    type: iec-60320-c14
+  - name: Power 2
+    type: iec-60320-c14
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+  - name: Gig-E 2
+    type: 1000base-t
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Dell/PowerEdge_R7515.yaml b/device-types/Dell/PowerEdge_R7515.yaml
new file mode 100644
index 00000000..254ad5b4
--- /dev/null
+++ b/device-types/Dell/PowerEdge_R7515.yaml
@@ -0,0 +1,35 @@
+---
+manufacturer: Dell
+model: PowerEdge R7515
+slug: dell_poweredge_r7515
+u_height: 2
+is_full_depth: true
+console-ports:
+  - name: Serial
+    type: de-9
+  - name: USB
+    type: usb-a
+  - name: VGA
+    type: other
+console-server-ports:
+  - name: Front USB1
+    type: usb-a
+  - name: Front USB2
+    type: usb-a
+  - name: Rear USB1
+    type: usb-a
+  - name: Rear USB2
+    type: usb-a
+power-ports:
+  - name: Power 1
+    type: iec-60320-c14
+  - name: Power 2
+    type: iec-60320-c14
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+  - name: Gig-E 2
+    type: 1000base-t
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true
diff --git a/device-types/Dell/PowerEdge_R7525.yaml b/device-types/Dell/PowerEdge_R7525.yaml
new file mode 100644
index 00000000..0349f869
--- /dev/null
+++ b/device-types/Dell/PowerEdge_R7525.yaml
@@ -0,0 +1,35 @@
+---
+manufacturer: Dell
+model: PowerEdge R7525
+slug: dell_poweredge_r7525
+u_height: 2
+is_full_depth: true
+console-ports:
+  - name: Serial
+    type: de-9
+  - name: USB
+    type: usb-a
+  - name: VGA
+    type: other
+console-server-ports:
+  - name: Front USB1
+    type: usb-a
+  - name: Front USB2
+    type: usb-a
+  - name: Rear USB1
+    type: usb-a
+  - name: Rear USB2
+    type: usb-a
+power-ports:
+  - name: Power 1
+    type: iec-60320-c14
+  - name: Power 2
+    type: iec-60320-c14
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+  - name: Gig-E 2
+    type: 1000base-t
+  - name: iDRAC
+    type: 1000base-t
+    mgmt_only: true