Raspberry Pi 4 4GB
A Powerful Alternative
The latest in the Raspberry Pi range is the Raspberry Pi 4 - 4GB and has some amazing features. The unit has increased processor speed for Multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+. The Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems.
Onc of the key features includes a high-performance 64-bit quad-core processor and dual 4K display micro-HDMI ports. The board can facilitate up to 4GB 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 certification, allowing the board to be designed into end products with significantly reduced compliance testing, improving both cost and time.
|Processor:||Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz|
|Memory:||1GB, 2GB or 4GB LPDDR4 (depending on model)|
|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|
|GPIO:||Standard 40-pin GPIO header (fully backward-compatible with previous boards)|
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 3A1), 5V DC via GPIO header (minimum 3A1) Power over Ethernet (PoE)–enabled (requires separate PoE HAT) |
|Environment:||Environment: Operating temperature 0–50oC|
|Compliance:||For a full list of local and regional product approvals, please visit https://www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md|
|Production lifetime:||The Raspberry Pi 4 Model B will remain in production until at least January 2026|
Specifications for Raspberry Pi 4
|Memory Size||4GB or 8GB|
4GB , 8GB