You can identify the appropriate image or module for your platform based on the file name prefix of the image.
| Switches | Image File Type (Prefix) | 
|---|---|
| 4120, 5120 | rzg2 Example: rzg2-33.3.1.x.xos | 
| 4220, 5320, 5420, 5520 | summit_arm Example: summit_arm-33.1.1.x.xos | 
| 5720, 7520, 7720 | onie Example: onie-33.1.1.6.x86_64.xos |