Raspberry Pi 4 Model B - 1GB

The Raspberry Pi 4 Model B 1GB has been brought back on the market and is the basic version of the Raspberry Pi 4 family. For most applications, 1GB of RAM is sufficient, especially if you have a specific application for the Raspberry Pi where little multi-tasking takes place. For standard desktop use such as some web browsing, or if you don't use the desktop environment and only use the CLI (command-line interface), the 1GB Raspberry Pi 4 is adequate.

It has a 64-bit quad-core Cortex A-72(ARM v8) processor at 1.5GHz, 4K support on 2 micro HDMI outputs, USB 3.0, dual-band WiFi (2.4GHz & 5GHz), Bluetooth 5.0/BLE, 1GB Ethernet and PoE (Power over Ethernet) using a separately available PoE HAT.

The Raspberry Pi 4 is available in the following versions:

• Raspberry Pi 4 Model B - 1GB RAM (this model)
• Raspberry Pi 4 Model B - 2GB RAM
• Raspberry Pi 4 Model B - 4GB RAM
• Raspberry Pi 4 Model B - 8GB RAM

All specifications of the Raspberry Pi 4 Model B

• Processor:
  • Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• Memory:
  • 1GB, 2GB, 4GB or 8GB LPDDR4 (depending on model)
• Connectivity:
  • 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless LAN, Bluetooth 5.0, BLE
  • Gigabit Ethernet
  • 2 USB 3.0 ports
  • 2 USB 2.0 ports
• GPIO:
  • Standard 40-pin GPIO header (fully backwards-compatible with previous boards)
• Video and sound:
  • 2 × micro HDMI ports (up to 4Kp60 supported)
  • 2-lane MIPI DSI display port
  • 2-lane MIPI CSI camera port
  • 4-pole stereo audio and composite video port
• Multimedia:
  • H.265 (4Kp60 decode);
  • H.264 (1080p60 decode, 1080p30 encode);
  • OpenGL ES, 3.0 graphics
• Input power:
  • 5V DC via USB-C connector (minimum 3A)
  • 5V DC via GPIO header (minimum 3A)
  • Power over Ethernet (PoE)–enabled (requires separate PoE HAT)
• Environment:
  • Operating temperature 0–50ºC