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Computers and laptops often “slow down” after a period of use, at this time you can replace the old RAM stick or upgrade, install another RAM stick to improve the performance of the machine. Let’s see the article on how to choose and upgrade RAM for computers and laptops for more options!
When to upgrade RAM
For general needs such as basic office, light gaming, web surfing, watching movies, .. the RAM capacity from 4GB is enough.
However, depending on the nature of each job, you will need a larger and more suitable RAM capacity, such as: 8GB, 16GB for heavy games, photoshop, … or even 32GB for editing tasks. Video editing, heavy 3D graphics.
At this point, upgrading RAM will be more efficient and economical, instead of buying a new computer.
Or if the average RAM usage of the machine regularly exceeds 75% , then you have to upgrade the RAM already. How to see RAM usage: Windows Task Manager / Performance and look in the Memory section (or press Ctrl + Shift + Esc ).
How to read parameters on RAM
A RAM stick will include 3 basic parameters that you should know:
– 4GB, 8GB , … is the amount of RAM (more or less).
– DDR3, DDR4,… is the new generation of RAM (new or old).
– 2133MHz, 2400MHz ,… is the bus speed of RAM (fast or slow).
A few notes when upgrading RAM
RAM must be compatible with Mainboard
It is necessary to check if the Mainboard supports* the maximum amount of RAM, the maximum Bus speed, the number of slots to choose the appropriate upgrade RAM, avoiding waste.
*You can find out information about maximum RAM, maximum Bus, number of slots in the laptop’s spec sheet, or download supporting applications like crucialscan.exe from the official website of crucial.com
New RAM needs to be compatible with old RAM
If you install both old RAM and new RAM in parallel, make sure the new RAM has the same Bus speed as the old RAM , otherwise the computer will automatically reduce the Bus speed of the RAM stick with the higher bus speed to equal the bus speed. RAM has a lower bus speed, so it is very wasteful, the performance is not well optimized.
For example: Your laptop supports up to 16GB RAM, 2133MHz Bus and 2 RAM slots. Currently the laptop has 1 stick of RAM 4GB / 2133MHz. At that time, you can only install 1 more RAM stick with a maximum capacity of 12GB , with a Bus speed of 2133MHz .
Technical requirements when disassembling, replacing RAM
Do not arbitrarily disassemble or replace any components of the laptop, including RAM. You should bring the machine to a reputable repair service and ask for the help of skilled technicians .
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