2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, with cryptography extensions, 512KB per-core L2 caches and a 2MB shared L3 cache 8GB LPDDR4X-4267 SDRAM Dual-band (2.4GHz and 5.0GHz) IEEE 802.11b/g/n/ac Wi-Fi® 32GB Class A2 microSD included Bluetooth 5.0, BLE Gigabit Ethernet 2 × USB 3.0 port and 1 × USB 2.0 port Horizontal 40-pin GPIO header 2 × micro HDMI® port (supports up to 4Kp60) H.265 (4Kp60 decode) OpenGL ES 3.1 graphics, Vulkan 1.3 SD card support: microSD card slot for operating system and data storage Keyboard: 78-, 79- or 83-key compact keyboard (depending on regional variant) Power: 5V DC via USB connector pack : pi 500 cable mini hdmi to hdmi 4k power supplay 5v 5A athentique 32go carte memoire