Raspberry Pi Compute Module 4 32GB (Wireless Version) - 4GB RAM

The Raspberry Pi Compute Module 4 (CM4) brings the performance of the Raspberry Pi 4 Model B into a compact form factor designed for embedded and OEM applications. This variant includes 4 GB LPDDR4-3200 SDRAM, 32 GB eMMC flash storage, and built-in wireless connectivity.

The CM4 uses a high-density board-to-board connector (replacing the previous SODIMM form factor) and requires a compatible carrier board such as the Compute Module 4 IO Board.

Key Features

• 1.5 GHz Quad-Core CPU – 64-bit ARM Cortex-A72
• 4 GB LPDDR4-3200 RAM – High-bandwidth memory
• 32 GB eMMC Storage – Onboard flash, no SD card needed
• Wireless – 2.4 GHz and 5 GHz 802.11b/g/n/ac WiFi, Bluetooth 5.0
• Dual HDMI – 4K video output via two HDMI interfaces
• PCIe 2.0 – Single-lane PCI Express interface
• Dual Camera/Display – 2× MIPI CSI-2 camera and 2× MIPI DSI display interfaces
• Gigabit Ethernet PHY – With IEEE 1588 support
• 28 GPIO Pins – Up to 6× UART, 6× I2C, 5× SPI

Specifications

• Processor: Broadcom BCM2711, quad-core Cortex-A72 @ 1.5 GHz
• RAM: 4 GB LPDDR4-3200
• Storage: 32 GB eMMC
• Wireless: 802.11b/g/n/ac (2.4 GHz / 5 GHz), Bluetooth 5.0
• Connector: High-density board-to-board (2× 100-pin Hirose)

Ideal For

• Embedded systems and industrial applications
• Digital signage and kiosk displays
• IoT gateways and edge computing
• Custom carrier board designs

Package Contents

• 1× Raspberry Pi Compute Module 4 (4 GB RAM, 32 GB eMMC, wireless)

Resources

• Compute Module 4 Documentation
• CM4 Datasheet (PDF)