Raspberry Pi 4 Model B (4GB) 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, 4GB of RAM, dual-band 2.4/5.0GHz 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 to market.Specifications * Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz * 4GB LPDDR4-2400 SDRAM * 2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac wireless LAN, Bluetooth 5.0, BLE * True Gigabit Ethernet * 2x USB 3.0 ports, 2x USB 2.0 Ports * Fully backwards compatible 40-pin GPIO header * 2x Micro HDMI ports supporting up to 4K 60Hz video resolution * 2-lane MIPI DSI/CSI ports for camera and display * 4-pole stereo audio and composite video port * MicroSD card slot for loading operating system and data storage * Requires 5.1V, 3A power via USB-C or GPIO * PoE (Power over Ethernet) enabled (requires PoE HAT) https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-01-23 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-04 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-10 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-13 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-18 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-20 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-24 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-27 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-28 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-30 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-05-31 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-06-01 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-06-03 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-06-06 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-06-07 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-06-14 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-09-27 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2025-12-18 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2026-01-22 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2026-01-30 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2026-02-04 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2026-03-23 https://elecena.pl/product/27742169/raspberry-pi-4-model-b-4gb 2026-04-05