Before assuming your device is incompatible, double-check these official minimum requirements from Google Support : Intel or AMD x86-64-bit compatible device. RAM: 4 GB. Storage: 16 GB internal storage. Bootability: Ability to boot from a USB drive. How to Check Your Device Architecture
If your device is 64-bit, you can create a bootable installer for free: ChromeOS Flex | Specs, reviews and EoL info - InvGate download chrome os flex 32 bit
Go to Settings > System > About and check "System type." Before assuming your device is incompatible
Sometimes older laptops with 64-bit capable processors were sold with 32-bit Windows. If your CPU is 64-bit, you install the standard ChromeOS Flex. you install the standard ChromeOS Flex.