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Green circuit board with silver ports and black chips

Raspberry Pi

Raspberry Pi 4 Model B 4GB development board C1208-4GB

SKU CH-WRH0-9RA5M

A 4 GB development board with a quad-core 64-bit processor, dual 4K micro HDMI outputs, Gigabit Ethernet, dual-band wireless, Bluetooth 5, and USB 3.0 ports

Name 4GB

  • Quad-core Cortex-A72 64-bit SoC at 1.5 GHz delivers responsive desktop performance
  • 4 GB LPDDR4-2400 memory handles multitasking and browser tabs smoothly
  • Dual micro HDMI ports drive two 4Kp60 displays simultaneously
  • Gigabit Ethernet plus dual-band Wi-Fi and Bluetooth 5 keep projects connected
  • Two USB 3.0 and two USB 2.0 ports connect peripherals at high speed

Compact 4 GB development board

The Raspberry Pi 4 Model B C1208-4GB is a single-board computer built around a Broadcom BCM2711 quad-core Cortex-A72 64-bit SoC running at 1.5 GHz with 4 GB LPDDR4-2400 SDRAM. It targets makers, educators and embedded engineers who need a ready-to-run Linux platform for prototyping, home automation or light desktop workloads.

Dual 4K micro HDMI video

Two micro HDMI ports each support up to 4Kp60 output, letting the board drive two independent displays simultaneously. This capability is the primary spec that determines whether the board fits a project needing multi-monitor digital signage, a portable workstation or a media centre.

USB 3.0 and PoE-ready power

Four USB ports — two USB 3.0 and two USB 2.0 — provide high-speed peripheral bandwidth for storage, cameras or HATs. The board accepts 5.1 V 3 A via USB Type-C or GPIO PoE with an optional PoE HAT, while a micro SD slot handles OS and data storage.

Pontos fortes

  • Quad-core Cortex-A72 64-bit SoC at 1.5 GHz delivers responsive desktop performance
  • 4 GB LPDDR4-2400 memory handles multitasking and browser tabs smoothly
  • Dual micro HDMI ports drive two 4Kp60 displays simultaneously
  • Gigabit Ethernet plus dual-band Wi-Fi and Bluetooth 5 keep projects connected
  • Two USB 3.0 and two USB 2.0 ports connect peripherals at high speed

Especificações

BrandRaspberry Pi
ModelRaspberry Pi 4 Model B
Part NumberC1208-4GB

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Perguntas sobre este artigo

What does the 1.5 GHz quad-core Cortex-A72 processor deliver in everyday desktop tasks?

The Broadcom BCM2711 SoC runs four 64-bit Cortex-A72 cores at 1.5 GHz, providing smooth performance for web browsing with multiple tabs, document editing, and spreadsheet work in a desktop environment.

How fast is the Gigabit Ethernet port in real-world use?

The Gigabit Ethernet interface is connected through the USB 3.0 bus, so actual throughput is limited by that shared bandwidth rather than the full line rate.

What power supply and physical clearance does the board require?

It needs a 5.1 V, 3 A source via USB-C or GPIO PoE with a PoE HAT, and the layout includes dual micro HDMI, two USB 3.0, two USB 2.0, MIPI DSI/CSI, and a micro SD slot.

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