[elecena] Raspberry Pi 4 Model B Single Board Computer - 2GB - zmiany ceny * Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz * 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model) * 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE * Gigabit Ethernet * 2 USB 3.0 ports; 2 USB 2.0 ports. * Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards) * 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 * H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode) * OpenGL ES 3.1, Vulkan 1.0 * Micro-SD card slot for loading operating system and data storage * 5V DC via USB-C connector (minimum 3A*) * 5V DC via GPIO header (minimum 3A*) * Power over Ethernet (PoE) enabled (requires separate PoE HAT) * Operating temperature: 0 – 50 degrees C ambient Raspberry Pi 4 Model B Single Board Computer - 2GB - 44.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-05 Raspberry Pi 4 Model B Single Board Computer - 2GB - 42.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-07 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-19 Raspberry Pi 4 Model B Single Board Computer - 2GB - 42.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-23 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-24 Raspberry Pi 4 Model B Single Board Computer - 2GB - 42.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-26 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-27 Raspberry Pi 4 Model B Single Board Computer - 2GB - 42.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-02-28 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-03-02 Raspberry Pi 4 Model B Single Board Computer - 2GB - 44.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-03-09 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-03-10 Raspberry Pi 4 Model B Single Board Computer - 2GB - 44.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-03-12 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-03-20 Raspberry Pi 4 Model B Single Board Computer - 2GB - 44.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-03-27 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-04-01 Raspberry Pi 4 Model B Single Board Computer - 2GB - 44.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-04-03 Raspberry Pi 4 Model B Single Board Computer - 2GB - 43.95 EUR https://elecena.pl/product/29774290/raspberry-pi-4-model-b-single-board-computer-2gb 2026-04-08