Raspberry Pi 4 Model B 4 GB LPDDR4 (zelená)

The Raspberry Pi 4 Model B is the latest addition to the Raspberry Pi range, offering a significant upgrade in processing power, multimedia performance, memory, and connectivity. With a quad-core 64-bit processor, dual-display output at up to 4K resolution, Gigabit Ethernet, and wireless networking, this credit-card-sized computer is ideal for a wide range of projects, from home media centers to industrial IoT applications.

Advantages

Experience desktop performance comparable to entry-level x86 systems. The 4GB LPDDR4 RAM allows for smooth multitasking and running memory-intensive applications. Dual micro-HDMI ports support dual displays with resolutions up to 4Kp60. USB 3.0 and Gigabit Ethernet provide fast data transfer and network speeds. Bluetooth 5.0 and dual-band Wi-Fi ensure reliable wireless connectivity.

Suitable for

• Home media centers (Kodi, Plex)
• Retro gaming consoles
• Network attached storage (NAS)
• IoT and smart home hubs
• Learning programming and electronics
• Desktop computer for basic tasks

Key specifications

• Processor: Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• RAM: 4GB LPDDR4 SDRAM
• Wireless: Dual-band 802.11ac Wi-Fi, Bluetooth 5.0, BLE
• Ethernet: Gigabit Ethernet
• USB: 2x USB 3.0, 2x USB 2.0
• Video: 2x micro-HDMI (up to 4Kp60)
• GPIO: 40-pin header
• Storage: Micro SD card slot
• Power: 5V DC via USB-C (min 3A) or GPIO header
• Operating temperature: 0°C to 50°C

Recommendations

For optimal performance, use a high-quality power supply (5V/3A) and a fast microSD card (Class 10 or UHS). Consider adding a case and heatsinks for better thermal management. The Raspberry Pi 4 is compatible with Raspberry Pi OS and many other Linux distributions.