Raspberry Pi Compute Module 4 4GB RAM/32GB/eMMC - DFRobot
CM4102032 - Raspberry Pi Compute module 4 - 1,5GHz 2GB RAM 32GB eMMC WiFi/Bluetooth - Kamami on-line store
Raspberry Pi 4 Model B 4GB RAM with 32GB Micro SD Card, Supports Dual Display 4K / 1000Mbps / Bluetooth 5.0, 5V 3A USB-C ON / Off Switching Power Supply(RPI432) : Buy