Hetzner regions

docs/handbook/infrastructure/providers/hetzner.md

@@ -5,4 +5,21 @@
 ## Quick Links
 [:octicons-link-external-24: Cloud console login](https://console.hetzner.cloud/) - VPS management  
 [:octicons-link-external-24: Robot console login](https://robot.hetzner.com/) - dedicated server management  
-[:octicons-link-external-24: Billing console login](https://accounts.hetzner.com/invoice) - billing and invoice information
+[:octicons-link-external-24: Billing console login](https://accounts.hetzner.com/invoice) - billing and invoice information
+
+## Server Types
+**VPS**: Typically we use `CAX` series servers when we can use an ARM processor. If we need an x86 processor, we usually use `CX` or `CPX` servies servers.
+
+**Dedicated**: Server types vary depending on the use-case.
+
+## Locations
+**VPS**:
+
+- Europe (preferred)
+    -  Primary: `helsinki`
+    -  Secondary: `nuremberg` or `falkenstein` (depending on use-case)
+- USA
+    - Primary: `ashburn`
+    - Secondary: `hillsboro`
+
+**Dedicated**: All Hetzner dedicated servers are in Europe, no particularly preferred datacenters.