Raspberry Pi 4 Model B 1 GB/2 GB/4 GB supporto RAM 2,4/5,0 GHz WIFI Bluetooth 5.0
We're making different variants of the Raspberry Pi 4 available, depending on how much RAM you need — 1GB, 2GB or 4GB. The speed and performance of the new Raspberry Pi 4 is a step up from earlier models.