Raspberry Pi 400 packs a measurable speed boost over Raspberry Pi 4, thanks to a clever passive cooling system that offers enough headroom for a processor jump to 1.8GHz.

Specifications

SoC: Broadcom BCM2711C0 quad-core A72 (ARMv8-A) 64-bit @ 1.8GHz

GPU: Broadcom VideoCore IV

RAM: 4GB LPDDR4 SDRAM

Networking: 2.4 GHz and 5 GHz 802.11b/g/n/ac wireless LAN, Gigabit Ethernet

Bluetooth: Bluetooth 5.0, Bluetooth Low Energy (BLE)

GPIO: 40-pin GPIO header, populated

Storage: MicroSD

Ports: 1× USB Type-C power input, 2× micro-HDMI 2.0, 1× USB 2.0, 2× USB 3.0, 1× RJ45 Ethernet, 1× Kensington locking slot

Cooling: Built-in passive heatsink

Dimensions: 286mm × 122mm × 23.7mm, 385g

Package contains:

• The Raspberry Pi 400 keyboard (US)
• An Official Raspberry Pi USB-C power supply
• An Official Raspberry Pi USB mouse 
•  a 16GB microSD card pre-programmed with Raspberry Pi OS
• An Official 1m micro-HDMI cable 
• Official Beginners Guide