Raspberry Pi 4B - 2GB RAM

2GB LPDDR4-3200 SDRAM: A streamlined, highly cost-effective memory capacity optimized for dedicated single-task applications, print servers (OctoPrint), DNS blockers (Pi-hole), and lightweight IoT gateways.

Broadcom BCM2711 Processor: Powered by a 1.5GHz quad-core 64-bit Arm Cortex-A72 CPU, delivering a substantial boost in execution speed and overall computing power compared to previous generation Pi models.

Dual-Display 4K Output: Equipped with dual micro-HDMI ports supporting hardware-accelerated video decoding at resolutions up to 4Kp60 for a single display, or dual 4Kp30 configurations.

Upgraded USB & Gigabit Networking: Features 2x USB 3.0 ports for rapid external storage transfers, 2x USB 2.0 ports for peripherals, and a true, uncapped Gigabit Ethernet port for high-speed wired networking.

Wireless & Bluetooth Coexistence: Integrated dual-band 2.4GHz/5.0GHz IEEE 802.11ac wireless LAN and Bluetooth 5.0 / BLE for reliable, cord-free integration into your projects.

PCB Composition: Engineered on a rigid, high-density multi-layer FR4 fiberglass printed circuit board featuring gold-plated contact points for superior conductivity and physical robustness.

Static Handling Precautions: Highly sensitive to Electrostatic Discharge (ESD). Ground yourself before handling, and strictly hold the board by its outer edges to avoid contact with bare pins or surface-mount components.

Thermal Management: Under continuous load, the BCM2711 SoC will generate heat. While the 2GB variant runs slightly cooler than its 8GB counterpart, a simple passive heatsink or a well-ventilated case is recommended to avoid thermal throttling.

Environmental Limits: Designed for clean, dry indoor environments. Keep the board shielded from moisture, condensation, and conductive contaminants. Recommended safe operating temperature range is 0°C to 50°C.

Power Supply Specifics: This board requires stable power to run optimally. Strongly recommend the Official Raspberry Pi 15W USB-C Power Supply (5.1V / 3.0A) to prevent under-voltage warnings during USB peripheral use.

Essential Adapter Cables: Since the Pi 4 line moved away from standard HDMI ports, make sure to cross-sell a micro-HDMI to HDMI Cable or adapter to customers setting up a desktop environment.

Budget Headless King: Position this 2GB model as the ultimate budget-friendly choice for "headless" (monitor-free) server configurations, smart home hubs (Home Assistant), or lightweight edge networking arrays where massive RAM isn't required.

Enclosure Compatibility: Remind customers that physical changes to the board layout (swapped USB and Ethernet ports) mean this unit will not fit older Raspberry Pi 3 cases. Cross-sell a dedicated Raspberry Pi 4 Case to protect their investment.