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Things to Consider Before Buying RAM


The Random Access Memory (RAM) of your PC is one of the important components that make it function efficiently. The RAM plays an important role in storing data and also accessing information at a very high speed. If you want your computer to operate at maximum capacity and efficiency, you need to get the right RAM for it.

What to Consider When Buying RAM

Choosing the right RAM for your computer is not always an easy task. There are many of these products in the market, but finding the RAM stick that will give optimum performance is not always straightforward. There are some very important details to consider when choosing RAM for PC, especially considering how RAM and CPU affect your computer’s performance.

Here are five important factors we suggest you don’t overlook.


The interface of the RAM is one of the things you should not skip when buying a good RAM. You need to first search for the DDR slot your computer motherboard uses before making any purchase. It is the motherboard that determines what type of RAM you will use on it. The DRAM is determined by the interface of your computer. If you have a motherboard with a DDR3 slot, it is impossible to pair it with a DDR2 RAM stick.


Another important thing to consider when choosing RAM for your computer is frequency. If the RAM has a low frequency, and you place it on a motherboard operating in a higher frequency, the two components will be damaged. However, if the RAM has a higher frequency than the motherboard, you won’t experience any problems. The RAM can easily operate in the same frequency as the motherboard in this case.

Size of RAM

The size of RAM you get for your PC is also very important. Normally, a computer will need RAM between 4GB to 32GB. The size will depend on the user, especially if you are multitasking. If the computer is handling a lot of workloads, you may need to get additional RAM for the system. The additional RAM helps to boost the performance of your PC. Another thing you should know before you get RAM is that you shouldn’t substitute PC RAM for laptop RAM. The RAM for both computer systems is different.


Timing is also another factor to look for when buying RAM. The time it takes for the memory controller to send a request and when the chips receive this information matters. The time space between these periods should be very short. Although you can modify the timing from the BIOS in the motherboard, the normal time should be between CL12 and CL6. Getting the lowest latency for a larger RAM will cost more, but it is also a better option.

Single-channel vs. Multichannel

The channels are specified on the motherboard of your PC. The motherboard can have single, dual, or multiple channels. The channels decide which path the memory will follow to get to the memory controller.


Knowing these crucial details will help you choose the right RAM for your computer. Of course, you should not make the mistake of randomly buying any type of RAM. It should fit the specifications of your motherboard, so you get optimum performance.

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