“Raspberry Pi 4” small computer with 8GB RAM

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About Raspberry Pi 4 Single Board Computer:

Raspberry Pi 4 is a very popular cheap computer for students. The manufacturer Raspberry Foundation has unveiled the new model of this popular single-board computer ‘Raspberry Pi 4‘.

In terms of design, the new Raspberry Pi 4 is similar to the previous flagship model Raspberry Pi 3 Model B Plus. However, the feature has undergone major changes. Which started with a fast processor. Its processor is Cortex-72 (1.5 GHz quad-core 64 bit).

Raspberry Pi 4 Single Board Computer
Raspberry Pi 4 Single Board Computer

In addition, the previous versions of Raspberry were 512 MB RAM or 1 GB RAM, but for the first time, you can use more RAM versions if you want. The basic model of Raspberry Pi 4 computer is 1 GB of RAM. As an alternative, there are models with 2 GB RAM and even 4 GB RAM. In this case, the data transfer rate of RAM will also be faster – LPDDR2 to LPDDR4.

The new computer has also undergone major changes in terms of connectivity. The Raspberry Pi 4 will have real Gigabit Ethernet (not USB 2.0 based Ethernet as before). It also has 2 USB 3.0 ports and 2 USB 2.0 ports. USB C port can be used. Bluetooth technology has also been updated. Instead of Bluetooth 4.2, Raspberry Pi 4 computer has Bluetooth 5.0.

Another notable change to the computer is that the larger HDMI port has been discarded. Instead, there are two small micro HDMI ports. As a result, two Fork displays can be added to a Raspberry computer. There is a 40 pin GPIO for projector connection.

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