Raspberry Pi 400 specification
Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz
4GB LPDDR4-3200
Dual-band (2.4GHz and 5.0GHz) IEEE 802.11b/g/n/ac wireless LAN
Bluetooth 5.0, BLE
Gigabit Ethernet
2 ¡¿ USB 3.0 and 1 ¡¿ USB 2.0 ports
Horizontal 40-pin GPIO header
2 ¡¿ micro HDMI ports (supports up to 4Kp60)
H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES 3.0 graphics
MicroSD card slot for operating system and data storage
78- or 79-key compact keyboard (depending on regional variant)
5V DC via USB connector
Operating temperature: 0¡ÆC to +50¡ÆC ambient
Maximum dimensions 286 mm ¡¿ 122 mm ¡¿ 23 mm