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---
obj: device
website: https://www.raspberrypi.com/products/raspberry-pi-4-model-b/
---
# Raspberry Pi 4
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The Raspberry Pi 4 is a ARM single board computer. It supports Power over Ethernet and can be used as a desktop computer, robot brains, server, smart home hub, media centre, networked AI core, factory controller, and much more.
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## Specification
| Component | Spec |
| --------- | --------------------------------------------------------------------------------------------------------------------- |
| CPU | Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz |
| RAM | 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM |
| Wireless | 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE |
| Ports | Gigabit Ethernet; 2 USB 3.0 ports; 2 USB 2.0 ports; 2 ×
