Home » 3 Different Kinds of Slots that Motherboards Offer

3 Different Kinds of Slots that Motherboards Offer

by rahulpandey

The motherboards, often known as the mainboard or logic board, is the main circuit board of your computer. The motherboard is the largest piece of silicon visible when you open your computer. The CPU and USB ports are all attached to the motherboard. Devices such as the hard disc, DVD drive, keyboard, and mouse are also included. In a nutshell, the motherboard is responsible for ensuring that everything in your computer functions properly. Furthermore, you can check out various motherboards for ryzen 5 5600x on a lot of different websites. You can even check their reviews on various websites including but not limited to perfect tech reviews. Nevertheless, here are some of the different kinds of slots that motherboards offer.

Slots for AMR as well as CNR

In addition to the regular AGP ports, some motherboards offer one of two specialised expansion slots. The audio modem riser slot allows the motherboard designers that designed the motherboards to employ a tiny riser card to house an analogue modem that converts analogue to digital data. On older system with chipsets which can merge software modems and audio capabilities, AMR slots are common. The AMR slot was superseded by the communications network riser slot, which is a longer design capable of supporting up to six channels of audio. The CNR slot has been utilised by certain vendors to achieve high-quality integrated audio. Although just a little bit of number of AMR cards were ever released, several motherboard manufacturers have included CNR cards in the motherboards to enable audio output as well as other functionality.

Expansion slots

Expansion slots are used on motherboards to accommodate extra I/O devices and high-speed video/graphics cards. The peripheral component interface (PCI), advanced graphics port (AGP), and PCI-Express are the most prevalent expansion slots on contemporary computers (also known as PCIe). For specialised reasons, some systems have audio modem riser (AMR) or communications network riser (CNR) slots.

Slots for Memory

As seen in Figures 3-1 and 3-2, modern motherboards include two or more memory slots. A memory module must be installed in at least one memory slot for the system to start and function. Memory slots are designed differently depending on the type of memory that the system supports. Memory slots built for 168-pin memory modules are used in older systems that use SDRAM. Memory slots built for 240-pin modules are used in systems that employ DDR SDRAM. DDR3 SDRAM employs the same two-section 240-pin memory slots as DDR2, however the pin configuration and slot keying are different. DDR2 and DDR3 modules are incompatible.

The Final Words

After reading this article, now you know everything about motherboards including but not limited to the 3 different kinds of slots that motherboards offer such as slots for AMR and CNR, Expansion slots as well as a slots for memory. These slots are quite essential since motherboards are the reason why your computer is working. Therefore, it is quite essential to purchase a good motherboard.

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