Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+, while retaining backwards compatibility and similar power consumption. For the end user, Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems.

This product’s key features include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decode at up to 4Kp60, up to 8GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on).

The dual-band wireless LAN and Bluetooth have modular compliance certifcation, allowing the board to be designed into end products with signifcantly reduced compliance testing, improving both cost and time to market.

The new Raspberry Pi 4 has 4 versions depending on the size of RAM, you can choose according to your needs:

Raspberry Pi 4 Computer Model B 1GB
Raspberry Pi 4 Computer Model B 2GB
Raspberry Pi 4 Computer Model B 4GB
Raspberry Pi 4 Computer Model B 8GB

Specifications:

Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
Memory: 1GB, 2GB, 4GB or 8GB LPDDR4(depending on model)
GPIO : Standard 40-pin GPIO header(fully backwards-compatible with previous boards)
Connectivity:
2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless
LAN, Bluetooth 5.0, BLE
Gigabit Ethernet
2 × USB 3.0 ports
2 × USB 2.0 ports

Video & Sound:

2 × micro HDMI ports (up to 4Kp60 supported)
2-lane MIPI DSI display port
2-lane MIPI CSI camera port
4-pole stereo audio and composite video port

Multimedia:
- H.265 (4Kp60 decode)
- H.264 (1080p60 decode, 1080p30 encode)
- OpenGL ES, 3.0 graphics
SD card support: Micro SD card slot for loading operating system and data storage
Input power:
- 5V DC via USB-C connector (minimum 3A)
- 5V DC via GPIO header (minimum 3A)
- Power over Ethernet (PoE)–enabled(requires separate PoE HAT)
Environment: Operating temperature 0–50ºC
Compliance: For a full list of local and regional product approvals, please visit

Hardware Overview:

Documents:

Datasheet

Package Includes:

1 x Raspberry Pi 4 Model B

Processor Specifications
Processor	Broadcom BCM2711
Number of Cores	Quad-core processor
Architecture	ARM v8
Speed	64-bit SoC @ 1.5GHz
Board Specifications
SD Card Support	Micro SD card slot for loading operating system and data storage
GPIO	Standard 40-pin GPIO header(fully backwards-compatible with previous boards)
Memory Specifications
RAM	1GB, 2GB, 4GB or 8GB LPDDR4(depending on model)
Connectivity
Wi-Fi	2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless
USB	2 × USB 3.0 ports, 2 × USB 2.0 ports
Bluetooth	Bluetooth 5.0, BLE
Ethernet	Gigabit Ethernet
Electrical Specifications
Input Power	5V DC via USB-C connector (minimum 3A), 5V DC via GPIO header (minimum 3A), Power over Ethernet (PoE)–enabled(requires separate PoE HAT)
Maximum Operating Temperature	Operating temperature 0–50ºC