Rasberry Pi 4B

Raspberry Pi 4 Model B – Power, Speed, and Versatility in a Compact Package

The Raspberry Pi 4 Model B is a high‑performance single‑board computer that blends the robustness of a desktop processor with the low‑profile footprint of embedded hardware. Built around a 64‑bit quad‑core ARM Cortex‑A72 running at 1.5 GHz, it delivers the computational headroom needed for advanced media centers, lightweight servers, robotics, and edge‑AI workloads. The board supports dual 4K displays via two micro‑HDMI ports, Gigabit Ethernet, Wi‑Fi 802.11ac, Bluetooth 5.0, and multiple USB interfaces, all while running on a low‑power, passive‑cooling design that keeps thermal performance within acceptable limits.

Its versatility stems from the extensive GPIO expansion, 2 GB/4 GB/8 GB RAM variants, and modular mPCIe/PCIe slot for future expansion, making the Pi 4 a development platform for hobbyists, educators, and professionals alike.

• Processor: 1.5 GHz quad‑core ARM Cortex‑A72 (64‑bit)
• Memory Options: 2 GB, 4 GB, or 8 GB LPDDR4‑3200 SDRAM
• Connectivity: Gigabit Ethernet, dual micro‑HDMI (4K@60 Hz), 2×USB 3.0, 2×USB 2.0, Wi‑Fi 802.11ac, Bluetooth 5.0, mPCIe/PCIe slot
• Common Use Case: Home automation hub or edge‑AI inference node with real‑time camera input and multi‑stream output