Raspberry Pi 4 with 4GB RAM

What an energy-efficient, silent (without fan), most cost effective machine it is!!! Upgraded CPU and memory options make the new Pi advanced in the family of  Pi versions.

The Raspberry Pi 4 Model B  gets a boost of speed and performance. It comes with a new Broadcom 64 bit SoC processor running at 1.5 GHz, memory (RAM) options upto 4GB, 2 USB 3.0 ports, Gigabit Ethernet and dual 4K micro HDMI ports (for two monitors at the same time!). All this results in a new platform which offers users more options to play with higher-memory, low-cost computing.

Features

By looking for the unexpected and unrevealed the surreptitious features in the Raspberry Pi 4

• Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• 1GB, 2GB or 4GB LPDDR4-2400 SDRAM (depending on model)
• 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
• Gigabit Ethernet
• 2 USB 3.0 ports; 2 USB 2.0 ports.
• Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)
• 2 A — 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
• H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
• OpenGL ES 3.0 graphics
• Micro-SD card slot for loading operating system and data storage
• 5V DC via USB-C connector (minimum 3A*)
• 5V DC via GPIO header (minimum 3A*)
• Power over Ethernet (PoE) enabled (requires separate PoE HAT)
• Operating temperature: 0 “ 50 degrees C ambient

* A good quality 2.5A USB-C power supply can be used if downstream USB peripherals consume less than 500mA in total.

Documents

• Raspberry Pi 4 Model B product brief
• Raspberry Pi 4 Model B schematic diagrams
• Raspberry Pi 4 Model B mechanical drawing
• Documentation including hardware and configuration