Motherboard Compatibility with Ram and Graphic Card

by Perfect Tech Reviewers

Are you thinking about building your PC? Or replacing certain parts of your desktop or laptop PC? Well, you must keep in mind their compatibility with the motherboard. Motherboards are usually able to support one kind of RAM. There are many different kinds of RAMs and motherboards.

Simply sliding your RAM sticks into the motherboard might not be a good idea. Similarly, when you plug in a new graphics card, it might work, but you are still putting it in danger. So, before endangering your PC, why don’t you let me show you how to check compatibility before buying these things?

Not all RAM and graphic cards are compatible with all kinds of motherboards. So checking the compatibility of these parts should be your priority.

How to Find Motherboard’s Product Name

The first thing to do before finding compatibility with RAM and graphic card is to get information on your motherboard. If you have a built-in motherboard in your desktop or laptop, you can easily find out its product name by following these few steps;

● First, press your ‘windows’ key and type ‘system information’ in the search box.

● Next, open system information, and you will get a summary of your computer and its components.

● Then, you will see two columns of ‘item’ and ‘value.’ Under the ‘items’ column, look for ‘baseboard manufacturer’ and ‘baseboard product.’

● Baseboard manufacturer means motherboard manufacturer; baseboard product is your motherboard’s model. Combine the two, and you will get the product name of your motherboard.

How to Find your Motherboard’s Product Name Using Third-party Software

If the above method is not working for you, there is yet another easy way to find your motherboard’s product name. Search for any third-party tool designed to find out your PC information. There is a variety of free-of-cost software available on the internet.

Once you download the software, install it and run it on your PC. Find out the ‘mainboard’ tab; there, you will find all the information, including the baseboard manufacturer and model.

Motherboard Compatibility with Ram and Graphic Card

How to Find out Motherboard and RAM Compatibility

Now that you know your motherboard’s product name, you can easily find its RAM compatibility. You can look up your motherboard manufacturer’s official website and look for your model there. Or search your product name on google, and it will lead you to your motherboard specs.

After finding the manufacturer’s page, view the ‘specification.’ There you will find the type of RAM and generation, Maximum memory capacity, Frequency of RAM, and ECC memory compatibility.

Another way to find out your Ram specifications is by using a system-checking tool. Let’s take the Crucial System Checking tool as an example to guide you through the process.

● First, open crucial system checking or click here

● Next, select ‘open’ or ‘run.’

● Then, find out ‘recommended updates’ or ‘updates advice.’ It will show you if you need to add more RAM or replace the existing one.

● Finally, find out the ‘compatible memory section.’ All RAM modules in this section will work with your motherboard. So, You can buy it from wherever you want, note down the specifications.

You will find out the details of your RAM in a specific format. (First, you will get your GB storage capacity; next will be DDR generation-Speed, Form factor). For example, 32GB DDR4-3200 SODIMM or 16GB DDR4-2666 SODIMM.

Factors that determine RAM Compatibility with Motherboard

Various factors determine a RAM’s compatibility. It is necessary to understand these factors to get more information about your RAM. The following are the most important characteristics of RAM to consider while matching its compatibility with the motherboard.

Storage Capacity

When selecting RAM for your PC, you must look at the RAM slots on your motherboard. It can be found just by looking at it. You will also need to know how much RAM your motherboard supports. System checker tools or motherboard manufacturers’ websites can easily show it to you.

The amount of random access memory you need depends on your PC usage. If you only use your PC for browsing and do not need to multitask, you will be fine with 8GBs. However, if you love video editing, image editing, or gaming, you will need more storage, like 16GBs or 32GBs, or even more.

DDR Generations

There are different types of RAM, like DDR, DDR2, DDR3, and DDR4. These are all interchangeable, and you must check which one your motherboard supports. So, you can check it on the motherboard manufacturer’s website or by running a system checker tool.

These generations have different numbers of pins and different locations of notches but very similar-looking sockets. The number of pins and notches location of each generation is given below.


The notch is near the center and has 184 pins.


The notch is near the center and has 244 pins.


The notch is offset to one side and has 240 pins.


The notch is near the center and has 288 pins.


RAMs are mostly backward compatible, and speed should not be the primary concern while purchasing RAM for your PC. Faster RAM works well for gaming and apps.

The motherboard usually has a limit; try not to exceed it. No matter how much faster RAM you install in your PC, it will still work with your motherboard range. It is measured in MHz.

Internal Clearance

For internal clearance, you will have to check the height of your RAM modules with the position and size of the CPU cooler. If the heatsink height is not enough to clear RAM modules, you will have to choose another CPU cooler or a shorter RAM.

Form Factor

The form factor depends on the type of your PC. If you have a laptop, you will need small outline dual in-line memory module (SO-DIMM) RAM; if you have a desktop, you will need dual in-line module (DIMM) RAM. SO-DIMMs are shorter than DIMMs and take up less space.

Motherboard and Graphics Card Compatibility

There is no hard and fast rule for checking your motherboard compatibility with your graphic card. You need to look at your requirements and the available resources to find the best graphics card for your motherboard.

The first thing you have to look for is the PCI Express x16 slots. This slot has 16 links with the highest throughput rate and supports expansion cards with the highest bandwidth requirements, like a graphic card. If you have the latest graphics card, you must find a PCIe x16 4.0 slot to fit in your graphics card.

Factors that determine Graphic Card Compatibility with Motherboard

It would be best to consider various factors when choosing a motherboard graphic card. Let’s examine the factors influencing your graphic card and motherboard compatibility.

Case and Motherboard size

The size unit of the motherboard is ATX or ITX. ATX is the largest size motherboard, and ITX is the smallest. So, if your motherboard is ATX, you will need ATX-compatible cases. Similarly, if your motherboard is ITX, you can choose between an ITX PC tower case and an ATX case.

You can check the dimensions of your graphic card on the manufacturer’s website easily. Please check that your case size is compatible. If you do not know the size of your case, you can also manually measure it with a measuring tape as a last resort.


Another very important factor to consider is the ventilation of your case. Your graphic card must have enough room for airflow, just like any other part of your PC. If your graphic card does not have proper airflow, it will heat up, and your system will have to reduce the speed of your card to cool it down.

Your device will, by default, start thermal throttling of your card and ditch the graphic card’s performance to protect CPU and GPU chips from overheating.

Power Supply

The power supply also has sizes ranging from larger ATX to smaller ITX. Your power supply should be about 850-1000W with platinum grading for your latest graphic card. You can even get a ten years warranty on your power supplies of good quality that will last you several upgrade cycles.


Taking everything into account, motherboard compatibility with RAM and graphic cards is very important. Please find out your motherboard product name and google it. This way, you can easily determine which random access memory (RAM) and graphic card are compatible with your motherboard.

Frequently Asked Questions

What happens if RAM is faster than the motherboard?

Suppose your RAM module is faster than the motherboard limit. It will simply work slower at the pace of your motherboard. It might cause unstable system performance and boot issues.

Is any RAM compatible with any motherboard?

Each generation of RAM has different locations of the notch and different quantities of pins, so each motherboard supports a specific kind of RAM.

How do I check if my graphics card is compatible with my motherboard?

Usually, graphic cards can be compatible with any motherboard if both have PCIe x16 slots.

How many graphic cards fit on a motherboard?

Most computers support up to 6 graphic cards; however, the latest computer by Asus can support up to 20.

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